• First choice for adding performance and handling at minimal cost
• Model specific designs
• Increases water intake through pump
• Improved cornering without loss of speed
• Adds stability and straight line tracking in choppy water

• Bracket for GP AIR FILTER "(WR04020-GP)".
• Converts WR04020-FX to WR04020-GP. 

Our WORX Racing Yamaha 1.8 Air filter kit allows maximum air flow to your engine via a Huge 4-inch flame arrestor. Our tapered smooth bore molded silicone hose fits directly onto your Yamaha OEM supercharger front housing for easy installation and our Billet anodized 4 inch air filter bracket is easily secured to the hull in a dry but accessible location.

• Allows maximum Air flow to your engine removing restrictive OEM paper filter
• Huge 4-inch Flame arrestor with silicone end cap and stainless binding band idea for saltwater environment J 1928 Approved USCG
• Billet anodized 4-inch adaptor mounts easily to hull
• Silicone molded hose the tapers down to suit the supercharger with smooth internal bore to eliminate any intake turbulence
• Increased acceleration and overall RPM’s
• Works great combined with (WR04001) Ribbon Removal for maximum air flow into your engine
• Race proven design a must for and Modified/ Race watercraft
• Engine Breather filter also provided in kit

Our Worx Racing Seadoo RXTX 2018+ Air filter kit allows for maximum air flow to your engine via a huge 4-inch flame arrestor. Our tapered smooth bore moulded silicone hose fits directly onto your Seadoo OEM supercharger front housing for easy installation and our Billet anodised 4 inch air filter bracket is easily secured to the hull in a dry but accessible location.

FITS: 

2018+ RXTX

2018+ GTX LIMITED 300

Our WORX Racing Yamaha 1.8 Air filter kit allows maximum air flow to your engine via a Huge 4-inch flame arrestor. Our tapered smooth bore molded silicone hose fits directly onto your Yamaha OEM supercharger front housing for easy installation and our Billet anodized 4 inch air filter bracket is easily secured to the hull in a dry but accessible location.

• Allows maximum Air flow to your engine removing restrictive OEM paper filter
• Huge 4-inch Flame arrestor with silicone end cap and stainless binding band idea for saltwater environment J 1928 Approved USCG
• Billet anodized 4-inch adaptor mounts easily to hull
• Silicone molded hose the tapers down to suit the supercharger with smooth internal bore to eliminate any intake turbulence
• Increased acceleration and overall RPM’s
• Works great combined with (WR04001) Ribbon Removal for maximum air flow into your engine
• Race proven design a must for and Modified/ Race watercraft
• Engine Breather filter also provided in kit

Billet Hi flow replacement for restrictive OEM plastic pump strainer.

Larger openings for increased water flow into engine for lower engine temps.

One fitting.

Fits all 2020+ SVHO

Yamaha Dual fitting pump cooling plate kit .Billet anodised plate that fits directly onto OEM Yamaha Jet unit, allowing 2 extra water fittings to be added to your watercrafts cooling system. Also includes 2 x Billet Thru hull fitting for custom cooling kits.

• Kit Includes: 1 x Dual pump plate and 2 x ½ Inch thru hull fittings
• For Custom ‘design yourself’ Cooling kits
• A must for High horsepower applications.

The Better Way To Experience A Seadoo!

Looking to make your new Seadoo look a little less like your Grandma's ski?

It's time to upgrade to the brand new Worx Steering Kit for the 2020+ GTR & RXTX. This kit greatly improves riding ergonomics, with less strain on your wrists, meaning a much more comfortable ride. 

Constructed from Bulletproof Anodised Billet Aluminium, the steering stem provides much greater strength and durability when compared to the OEM plastic unit which is prone to failure in high stress environments. 

This kit includes everything you need to completely overhaul your steering!

Includes:

• ODI Grips
• ODI Handlebars
• Left Switch Housing
• Right Switch Housing
• Electronic Throttle Lever
• Reverse Lever
• Spiral Wrap
• 6 x Zip Ties

Instructions

Want to corner tighter and faster? Make your jet ski feel like it's turning on rails with Worx Racing Component's WR564-I Sponsons.

Made for Seadoo 2020 GTI, GTS & GTR models, these sponsons have been specifically designed to improve the handling performance of your Seadoo ski. Initial testing found the GTR and GTIs unreliable in straight line handling and had a tendency to chine walk. The new sponsons directly combat that and reduce the need for constant steering adjustments when travelling in a straight line.

With included spacers and 4 position adjustable paddles, and optional spacers, you're able to select from 8 different positions to tune in the lean-in-handling characteristics of your jetski, making your ski's handling more or less aggressive!

All Worx Sponsons are designed and manufactured in our Australian warehouse on the Gold Coast, so when you buy Worx Sponsons, you can be sure that you're supporting an Australian owned business. 

Features:

• Improved direct response in cornering
• More predictable handling
• Greater straight line stability
• Made in Australia

Includes:

• 2 x Backing Rails
• 2 x Adjustable Paddles
• 2 x Spacers
• All Fasteners Needed

Our Worx Racing Seadoo RXPX and GTR Air filter kit allows for maximum air flow to your engine via a huge 4-inch flame arrestor. Our tapered smooth bore moulded silicone hose fits directly onto your Seadoo OEM supercharger front housing for easy installation and our Billet anodised 4 inch air filter bracket is easily secured to the hull in a dry but accessible location.

FITS:

2020+ GTR

2021+ RXPX

The Better Way To Experience A Seadoo!

You're looking to give your ski a nice tone while not sounding obnoxious?

It's time to upgrade to the brand new Worx Rear Exhaust Kit for the 2020+ GTR & 2018+ RXTX. This kit greatly improves the tone of your ski whilst also providing a slight increase in performance.

Constructed from Bulletproof Anodized Billet Aluminum, the Exhaust outlet provides a clean yet subtle look to the rear of the ski, instantly recognizable with the Worx logo from any position. 

This kit includes everything you need to get your ski sounding grunty and smooth!

Includes:

• Exhaust Outlet
  
• Silicon Hose
  
• Retainer Ring
  
• M6 x 30mm Bolts

Instructions

Designed not just for cutting edge performance but killer style! Same best selling Worx Racing paddle now with billet insert for 4 point adjustment to personalise your watercraft to your own unique riding style! 

WORX Racing components WR548-I Sponsons are not just replacement paddles but also include an ‘Angle Cut Adjustable Backing Rail’ which runs parallel with the bottom of the ski and is designed to reduce nose pressure at high speeds and will let the nose settle down when your off the throttle entering the corner.

Adjustment of height means ability to control how much roll you want your watercraft to have entering a corner to suit your riding style.

Having the paddle close to vertical allows for more paddle grip and with Height Adjustability to control initial turn in and mid corner hold.

Comes with backing rails and all necessary hardware!

DOES NOT SUIT RXTX ST3 MODELS ONLY GTX 230 and RXT 230

Instructions

Our new Air Filter Kit for Seadoo Spark increases throttle response and overall power by opening up and allowing more air flow over the more restrictive OEM air box.

Includes: Anodised alloy tube, high-temp silicone coupler, US Coast Guard Approved marine grade Air Filter element, stainless steel hose clamps. 

 Suits ALL Spark models.

Install requires tools, we suggest taking a look at the install instructions before purchase to ensure you have what you will need. 

FITTING INSTRUCTIONS

Click here to download

• Constructed from Marine Grade 6061 Aluminum for superior strength
• Retains original throttle/steering sensors
• Designed for racing
• Fits 7/8 handlebars allowing you to select the style of bars that suits your own unique riding style
• Allows use of both styles of OTAS sensors
• Black anodized

Designed not just for cutting edge performance but killer style! Same best selling Worx Racing paddle now with billet insert for 4 point adjustment to personalize your watercraft to your own unique riding style! 

Specifically designed for the unique handling characteristics of the 2019 Yamaha FX 

Product benefits include:

- Enhanced control, stability, and predictability, the ski stays hooked and does not      throw you off
- Stops the ski from sinking in the back in tight turns like stock sponsons
- Allows for Greater corner entry speed
- Maximized top speed performance by creating less drag
- Superior straight line stability
- Easy installation to stock mounting points

IJSBA legal for all classes

Includes backing rails and all necessary hardware.

Description

 Benefits include:
- Greater control and turning capability
- Enhanced hook up
- Improved handling in choppy conditions

Description 

WORX Racing Sea-Doo Performance Air filter kits allow maximum airflow to feed your high-performance engine via our huge WORX Racing 4 inch marine flame arrestor, easy mount adaptor, flexible 4-inch Kanaflex hose, and our tapered Supercharger mount. By removing the restrictive OEM intake system and allowing filter placement in cooler areas inside the hull, this allows for lower intake temps resulting in better acceleration and an increase in top RPM’s.

• 4-inch supercharger adaptor
• Huge high flow 4-inch Flame arrestor with silicone end cap and stainless binding band idea for the saltwater environment.
• CNC Billet anodized 4-inch adaptor mounts easily to the hull with multiple mount points. Tapped ½ inch thread for extra fittings if required.
• Kanaflex flexible 4-inch hose with the ribbed wall for strength.
• All hardware, clamps and crankcase breather filter included in the kit.
• NEW Purpose Designed hull mounting bracket that fits hull with no drilling
• SUITS 2016-2017 RXTX/GTX 300 T3 Hulls ONLY

Description 

This complete kit includes (10) Washers, (10) Studs and (10) Nuts. Constructed from premium 8740 alloy our Stud Kit will provide more accurate and consistent torque loading.

A must have for any engine re-build or performance modifications!

Kit includes 10 x stud/nut/washer. Picture for illustration purpose only

Description 

• In the tank, replacement increases fuel pressure approx 10psi
• Cost effective alternative to External fuel regulator
• Ideal for Low boost applications and reflashed/ aftermarket ECU

Allows removal of restrictive sound suppression baffles in the exhaust.

This part requires no drilling of holes by utilizing the OEM outlet in the pump tunnel. No modification of OEM hoses is needed so the ski can be returned to stock. The billet anodized outlet fits directly into OEM location.

This is a must for any modified personal watercraft.

Description 

Yamaha Dual fitting pump cooling plate kit. Billet anodized plate that fits directly onto OEM Yamaha Jet unit, allowing 2 extra water fittings to be added to your watercrafts cooling system. A must for High horsepower applications.

BRASS FITTINGS NOT INCLUDED.

Description 

Larger openings for increased water flow into the engine for lower engine temps

Suits any late model 155mm jet unit

Our 2008+ Yamaha GP1800 FX, FZ & 2015+ VXR/VXS rear exhaust kit will eliminate any exhaust restriction, increase engine performance and give your Ski the “This means business look” with the Huge 3 inch Billet anodized outlet.

Molded Black silicone hose for easy install
Billet anodized black 3 inch exhaust outlet
Billet anodized block off plate
Eliminates restrictive sound suppression baffles
Silicone hose reduces exhaust resonance and droning
A must for High horsepower/ Race craft

Click here to download Instructions

• Constructed from Marine Grade 6061 Aluminum for superior strength
• Retains original throttle/steering sensors
• Fits 7/8 handlebars allowing you to select the style of bars that suit your own unique riding style
• Designed for racing and can be used for recreational, too
• Black Anodised

GP1800 2017- 2020 | VXR/VXS 15+ | EX SERIES 17 - 2023

Cover plate and hardware included (cover plate for GP/VXR models only)

Description 

Larger openings for increased water flow into the engine for lower engine temps

Suits any late model 160mm jet unit

• Constructed from Marine Grade 6061 Aluminum for superior strength
• Retains original throttle/steering sensors
• Designed for racing and can be used for recreational, too
• Fits 7/8 handlebars allowing you to select the style of bars that suit your own unique riding style
• Black anodized
• Comes with billet cover plates for a sleek design look

This steering stem will fit 2008-2011 FX but the cover plate will need modification to fit these models

Description 

Includes all bearing and plates that are not available to buy separately OEM

SVHO back plate allows the use of SVHO wheels in SHO chargers if front housing is modified.

New thrust plate, bearing and rings to suit OEM and aftermarket shafts

Service kit for worn or failed chargers

NOTE: WORX has thoroughly tested this product in a range of worn and failed chargers. We encourage through inspection of failed charger housings. Damage or excessive wear to housings where shaft bearings locate are non-repairable. Service Kit is designed to replace old OEM components that have excessive wear or have failed. 

Fits 2015+ Yamaha VXR, FX SVHO & 2017+ Yamahas

Increases trim range to bring the nose of your ski higher and increase speed!

Note: Only Suits Yamaha Models WITH RiDE 

Click Here To Download WR06021 Instructions

Description 

Designed not just for cutting edge performance but killer style! Best selling Worx Racing paddle now with billet insert for 4 point adjustment to personalize your watercraft to your own unique riding style! 

Includes backing rails and all necessary hardware.

Product benefits include:

Greater cornering ability and more straight line stability
Adjustable fin and backing rail to suit riding style
Easy mount to OEM holes
IJSBA Legal in all classes
Race proven performance

 Description 

The WORX Racing Components Yamaha Intercooler kit features a New High Flow High capacity intercooler unit capable of handling up to 500 HP!!! A huge internal core almost twice the size of the inefficient OEM cooler allow maximum airflow for any high boost application allowing for increased RPM and dramatically lowering intake air temperatures up to 22C/72F degrees cooler than OEM unit.  The upright element design in which water flows from Bottom of the Intercooler to the top allows an extremely efficient heat transfer allowing more cooler, denser air to enter the engine for increased HP throughout the entire RPM range which can add an extra 45+HP to your watercraft in certain applications.

The WORX Racing Components Intercooler Kit comes complete with removable adjustable Blow off Valve (included), Formed silicone hoses to allow easy access and fitment, all necessary mounting hardware and brackets to mount cooler securely. Also included is complete ‘Cooling Upgrade Kit’ which allows an extra dedicated water cooling line to the Intercooler from the Jet unit and an additional engine block cooling plate to add more water to the engine block to help decrease core engine temps. 

Key Features: 

New Anodised core!!!!

• Huge internal core element for increased airflow and denser air
• Extremely lower air intake temps over OEM cooler
• Huge HP gains up to 45+ Horsepower in certain applications
• Removable bracket, silicone hoses, and necessary hardware all INCLUDED for easy install
• Upright element and water flow for increased heat transfer and efficiency
• Upright mounting allows water to completely drain from the unit after use
• Blow off Valve INCLUDED in the kit to help supercharger reliability and performance
• Complete Independent Intercooler cooling kit upgrade for lower air temps
• Note* May required adjustment of reverse cable mounting for early model FX 08-11

WR01007 YAMAHA 1.8L INTERCOOLER KIT INSTRUCTIONS

• Vent Valve Cover Breather Filter
• Performance: improves up to 95% filtration efficiency.

Description 

This complete kit includes (8) Washers, (8) Studs and (8) Nuts. Constructed from premium 8740 alloy our Stud Kit will provide more accurate and consistent torque loading.

A must have for any engine re-build or performance modifications!

Kit includes 8 x stud/nut/washer. Picture for illustration purpose only

Description 

This complete kit includes (8) Washers, (8) Studs and (8) Nuts. Constructed from premium 8740 alloy our Stud Kit will provide more accurate and consistent torque loading.

More accurate & consistent torque loading provides a more uniform clamping force on the head gasket

Kit includes 8 x stud/nut/washer. Picture for illustration purpose only

Description 

Full set of 12 CNC machined retainers manufactured from high strength and hardened aerospace certified titanium alloy. Designed to add strength while offering weight reduction, all of our titanium retainers are finished to precise tolerances.

A must for any Sea-Doo looking to rev over 8400 rpm

Perfect to use in combination with any 8400+ rpm tune

Suits ALL Sea-Doo 4-Tec 1503cc and ACE 1630cc Engines

A must for any Modified/ High Horsepower application for maximum fuel delivery

Increased fuel delivery for high boost/ high RPM engines

Requires remapped ECU or Aftermarket ECU to operate

The kit comes with all required Hardware and adaptors (3 injector kits included)

• Replaces the restrictive mesh element in the intake manifold.
• It increases air flow to the engine, maximizing horsepower.
• Constructed from billet for extra durability and strength
• Tapered design to allow more air flow
• Suits all Supercharger models and all 13+ N/A Models
• DOES NOT SUIT NON SUPERCHARGED MODELS 2012 AND EARILER
• Not required in 18+ Plastic Intake manifolds models

Description 

• Billet Drive coupler for Yamaha 1.8 Engine
• Fits any 1.8 Yamaha Engine
• Billet construction huge strength upgrade over stock cast unit
• Utilizes OEM rubber coupler
• A must for any High Horsepower/ Race watercraft

WORX Racing Components performance exhaust allows removal of restrictive STD exhaust baffle for increased performance and great exhaust note. Our Billet anodized rear exhaust outlet gives your ski a great performance look.

• Increased throttle response through the rpm range
• Lightweight molded silicone hose
• Billet anodize rear Exhaust outlet
• Easy install with all hardware provided in the kit
• Suits 2 seater style sparks only (DOES NOT FIT 3 SEATER MODELS)
• WORX WR04008 will suit 3 seater Spark models

Description 

WORX Racing NEW Sea-Doo 4-tec Intake manifold Girdle kit provides added strength to the Sea-Doo intake manifolds. The Bracket clamps around the side of the manifold easily without drilling or grinding of the stock manifold providing extra support to the join in the manifold that splits under higher boost pressures on skis with aftermarket superchargers or running higher rpm’s.

Description 

This complete kit includes (10) Washers, (10) Studs and (10) Nuts. Constructed from premium 8740 alloy our Stud Kit will provide more accurate and consistent torque loading

A must have for any engine re-build or performance modifications!

Kit includes 10 x stud/nut/washer. Picture for illustration purpose only

WORX Racing Components performance exhaust allows removal of restrictive STD exhaust baffle for increased performance and great exhaust note. Kit easily installs using OEM exhaust exit location.

• Increased throttle response and reduced back pressure

• Lightweight molded silicone hose

• Easy install with all hardware provided in the kit

• Suits 2 and 3 seater style sparks models including IBR models

Description

• 2.5 INCH BILLET OUTLET
• MOULDED SILICONE HOSE eliminate resonance to deliver tough, throaty exhaust sound
• Standard outlet Block Off included in the kit
• Eliminates restrictive sound suppression baffles
• Suitable for Recreational and Race Skis
• Suits GTR, GTI, RXPX T3 Hull, Early 4-Tec models (*note may need opas removed before install)
• *Does NOT Fit S3 Model skis or new RXPX 300 Models  

Our WORX Racing Yamaha 1.8 Air filter kit allows maximum air flow to your engine via a Huge 4-inch flame arrestor. Our tapered smooth bore molded silicone hose fits directly onto your Yamaha OEM supercharger front housing for easy installation and our Billet anodized 4 inch air filter bracket is easily secured to the hull in a dry but accessible location.

• Allows maximum Air flow to your engine removing restrictive OEM paper filter
• Huge 4-inch Flame arrestor with silicone end cap and stainless binding band idea for saltwater environment J 1928 Approved USCG
• Billet anodized 4-inch adaptor mounts easily to hull
• Silicone molded hose the tapers down to suit the supercharger with smooth internal bore to eliminate any intake turbulence
• Increased acceleration and overall RPM’s
• Works great combined with (WR04001) Ribbon Removal for maximum air flow into your engine
• Race proven design a must for and Modified/ Race watercraft
• Engine Breather filter also provided in kit

• Our cost-effective design BOV will greatly improve supercharger clutch life in your Yamaha 1.8 engine. Kit includes a High Strength silicone hose that incorporates a Billet lightweight “Blow off Valve’, necessary vacuum lines and fittings for install.
• Easy install to OEM location
• Lightweight billet construction less load on the hose to reduce fatigue and tearing
• Easy to disassemble for cleaning and maintenance
• Cost effective upgrade for stock or modified skis

Description 

• It increases air flow to the engine, maximizing horsepower.
• Constructed from billet for extra durability and strength
• Tapered design to allow more air flow

Description

WORX SEADOO Free Flow exhaust elbow replaces the restrictive OEM sound suppression baffle in any SEADOO 4-tec watercraft. The black anodized Aluminium tube is easily installed to give your ski upgraded performance and great exhaust note.

Note: Some early model Sea-Doo's may require modification to install (2004 RXP) (Does not suit 02-03 GTX) please contact us if you are unsure.

Does NOT Suit 300hp models and all 2017+ models now require part No: WR04029

Description 

WORX Sea-Doo Free Flow exhaust elbow replaces the restrictive OEM sound suppression baffle in any New Sea-Doo 300hp and All 2017+ watercraft (excluding Spark). Black coated Aluminium tube is easily installed to give your ski upgraded performance and great exhaust note.

Allows for easier access and removal of OEM intercooler

Suits 2016+ RXTX, RXPX, GTX Ltd 300 Hp models

Suit all 2017+ N/A models GTI, GTR, GTX, GTI 900ace motor (Not spark)

Description 

• Our new Yamaha Engine Block Cooling plate allows for up to 3 fittings to be fitted for maximum water flow into you Yamaha 1.8 engine block. Injection points target know engine ‘Hot Spot” and directs initial cooling around No#2 cylinder which is common for detonation and overheating in high boost applications.
• Billet anodized construction allowing 1,2 or 3 fittings to be installed
• Fits all 1.8 Yamaha engines (may require o-ring for early models)
• Allows for maximum cooling to the engine under high boost
• Race proved in a closed course and endurance

Description 

WORX Racing Sea-Doo Performance Air filter kits allow maximum airflow to feed your high-performance engine via our huge WORX Racing 4 inch marine flame arrestor, easy mount adaptor, flexible 4-inch Kanaflex hose, and our tapered Supercharger mount. By removing the restrictive OEM intake system and allowing filter placement in cooler areas inside the hull, this allows for lower intake temps resulting in better acceleration and an increase in top RPM’s.

• 4-inch supercharger adaptor
• Huge high flow 4-inch Flame arrestor with silicone end cap and stainless binding band idea for the saltwater environment.
• CNC Billet anodized 4-inch adaptor mounts easily to the hull with multiple mount points. Tapped ½ inch thread for extra fittings if required.
• 8 feet of Kanaflex flexible 4-inch hose with the ribbed wall for strength.
• All hardware, clamps and crankcase breather filter included in the kit.
• Suits 185/215/255/260 models

Description 

Billet anodized fitting to replace anode block which allows for extra cooling water to be added or removed from the rear of Yamaha 1.8 Engine block to suit your cooling needs.  A must for any modified recreational or race craft.

Description 

-160 Deg (ºF) thermostat a direct drop-in replacement for OEM unit in Sea-Doo 4-tec models

- Lowers engine temps up to 30 deg (ºF)

- A must for any modified Sea-Doo engine that retains OEM cooling system operating under high load or in Hotter climates

Description 

WORX Racing Sea-Doo Performance Air filter kits allow maximum airflow to feed your high-performance engine via our huge WORX Racing 4 inch marine flame arrestor, easy mount adaptor, flexible 4-inch Kanaflex hose, and our tapered Supercharger mount. By removing the restrictive OEM intake system and allowing filter placement in cooler areas inside the hull, this allows for lower intake temps resulting in better acceleration and an increase in top RPM’s.

• 4-inch supercharger adaptor
• Huge high flow 4-inch Flame arrestor with silicone end cap and stainless binding band idea for the saltwater environment.
• CNC Billet anodized 4-inch adaptor mounts easily to the hull with multiple mount points. Tapped ½ inch thread for extra fittings if required.
• Kanaflex flexible 4-inch hose with the ribbed wall for strength.
• All hardware, clamps and crankcase breather filter included in the kit.
• NEW Purpose Designed hull mounting bracket that fits hull with no drilling
• SUITS 2016-2020 RXPX 300 T3 Hulls ONLY

Description 

2.5 INCH BILLET OUTLET
MOULDED SILICONE HOSE eliminate resonance to deliver tough, throaty exhaust sound
Standard outlet Block Off included in the kit
Eliminates restrictive sound suppression baffles
Suitable for Recreational and Race Skis
Suits RXPX 260 & 300 models / GTR 215 & 230 models

***IMPORTANT PLEASE LIST MODEL AND YEAR OF SKI IN NOTES WHEN ORDERING AS THERE ARE 2 SIZE BLOCK OFF. THIS WILL ENSURE YOU ARE SHIPPED THE CORRECT BLOCK OFF FOR YOUR MODEL / YEAR OF SKI

Description 

WORX Racing NEW Performance Sea-Doo 4-tec Intercooler provides huge gains over OEM Intercooler providing cooler denser air to the engine increasing horsepower! The 30% larger wider core allows for better heat transfer of compressed air from supercharger or turbocharger before entering the engine. WORX Racing NEW Sea-Doo intercooler is a direct replacement of all Sea-Doo 4-tec external intercoolers and is suitable for all applications from stock to open turbo watercraft. Unit comes with necessary water fittings to suit OEM cooling applications, pressure bleeds on the front of the unit and a replaceable sacrificial anode to extend intercooler life.