Turbo Accessories Wastegates, blow off valves, boost controllers - find them all at Gas Racing.

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Whether you are looking for wastegates, boost controllers or blow off valves, Gas Racing’s Sydney, Australia workshop has a solution for your 2JZ, rotary, Nissan RB or other turbocharged high performance vehicle. You should also check out our turbocharger range, including our exclusive Australian dealer Precision Turbos.

Wastegates

Precision Turbo and Engine’s high-quality yet economical wastegates are perfect for the automotive enthusiast looking to get the most from their turbocharged car, truck or any other vehicle. All of these products are available from Gas Racing in Sydney, Australia.

All Precision Turbo and Engine external wastegates feature the following:
• High grade, high temperature stainless steel and billet aluminum components for the best in strength, style and functionality at an affordable price
• A 347 stainless investment cast valve body to provide consistent performance without fatigue or failure while also allowing for accurate boost control
• An internal Nickel Chromium Alloy valve
• Compatible with most aftermarket manual or electronic boost controllers for ease of use
• As an added bonus, all Precision Turbo and Engine wastegates are warranted to be free from manufacturer’s defect for a period of 12 months or 12,000 miles!

Precision Turbo and Engine PW39 39mm External Wastegate

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• 5 different 17-7 precipitation hardened springs for further adjustment of boost levels
• Standard bolt-style flange configuration for easy mounting
• A satin black anodized finish with 6061 aluminum billet cap

The PTE PW39 external wastegate is designed to be a direct fit replacement for other units on the market.

Precision Turbo and Engine PW46 46mm External Wastegate

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• 5 different 17-7 precipitation hardened springs for further adjustment of boost levels
• Standard clamp-style flange configuration for easy mounting
• A satin black anodized finish with 6061 aluminum billet cap
• All clamps necessary for installation

The PTE PW46 external wastegate is designed to be a direct fit replacement for other units on the market.

Precision Turbo and Engine PW66 66mm External Wastegate

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• 4 individual ports
• A V-band clamp which holds the wastegate cap to the main body structure and allows for an infinite number of wastegate port location positions
• Unique, stabilising ‘Precision Pins’ which prevent the inlet and outlet flange from spinning
• 3 different 17-7 precipitation hardened springs for further adjustment of boost levels
• All clamps necessary for installation

Blow Off Valves

PTE PB64 64mm Blow Off Valve

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Made from lightweight 6061 and 7075 billet aluminium, PTE’s 64mm unit is satin black anodised to be aesthetically pleasing yet functional while offering long-lasting protection from the elements. 

It features a Kevlar-reinforced silicon rolling diaphragm for quick response and a hard-coat anodised valve stem for enhanced durability. The PB64 also has a CFD designed valve and valve body for the highest flow even at low lift, while the attached O-ring seal prevents leakage. 

PTE’s PB64 BOV also utilises an innovative and industry-first proprietary wave spring for added weight savings while still holding the valve closed under high vacuum idling. 

Designed to release back up pressure created when the throttle is closed via a spring-loaded valve diaphragm assembly, PTE’s PB64 BOV is a key component for preventing potentially harmful compressor surge back into the turbocharger to reduce wear on both the turbo and engine. 

Packaged with a weld-on aluminium mounting flange, spring adjustment screw, and two top ports for the ultimate in versatility and adjustability, the high-performance PB64 is generally compatible with most aftermarket manual and electronic boost controllers on the market today. 

Each unit is warranted to be free from manufacturer’s defect for a period of 12 months or 12,000 miles.

TiAL 50mm Q Blow Off Valve

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This unit features a 50.5mm valve with excellent flow capacity for either supercharged or turbocharged applications. 

The body and all internal components are CNC-machined from 6061 aluminium alloy. The V-Band design aluminium mounting clamp is anodised and uses stainless steel hardware for a long lasting, corrosion-free, clean and unique appearance. 

The actuator has a high temp silicone Nomex-reinforced diaphragm for long life. The valve seal utilizes a Viton O-ring that is clamped in place to prevent the possibility of sticking to the seat and pulling out. The valve stem and guide are Teflon-lubricated, hard anodized-coated for wear resistance. 

TiAL’s Q Blow Off Valve comes with the following:
• Q BOV assembly
• TiAL V-band clamp
• V-band weld flange
• High pressure O-ring
• TiAL banjo-type air fitting and bolt with oversized 10mm hose barb for quick actuator response 

Through countless hours of R&D, TiAL was able to make the same size valve flow a staggering 60% more than the original design – that means 60% more air is blown off per cycle!  This is the highest flowing BOV on the market. Flanges sold separately.

Boost Controllers

Turbosmart e-Boost2

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Turbosmart e-Boost2 is a second generation complete boost management system. With market- leading features and and state-of-the-art software, e-Boost2 is the one accessory all owners of turbocharged cars should have! Easy to use, yet sophisticated and technologically advanced, the e-Boost2 is equally at home in a street-going vehicle as it is in a top-level racecar. The e-Boost2 allows the user to control, monitor, map and compensate boost. But e-Boost2 is a lot more than just a boost controller – it can also control water spray, methanol or nitrous injection, manage shift/warning lights and read/monitor RPM. While e-Boost2 is fitted with a state-of-the art software, it has been designed to be easy and logical to use.

AMS-1000 Boost Controller

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NLR is the leader in forced induction technology and the latest development is this AMS-1000 controller.
This unit will out-perform any controller on the market! The quickest and fastest bikes, cars, and boats in the world use boost control from NLR.

Think about it…engineered and designed to control boost on 600hp street tire (six inch contact patch), no wheelie bar bikes that run mid 7s @ 200+mph in the 1/4 mile. Imagine what it can do for you!

AMS-2000 Boost Controller

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The AMS-2000 is the secret the top teams are using and now it is available to you. The AMS-2000 Boost Controller features

10 control strategies and six predefined datalogging channels and overlay capability, auxiliary channel control, G-meter, and offset capability that are available in the pro unit can be enabled at a later date. All laptop based. No selector switch (can be purchased separately).