f Buy GFB EX38 38mm External Wastegate 7003 | Adenstyres.co.nz - AdensTyres.co.nz

GFB EX38 38mm External Wastegate 7003

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  • Go Fast Bits - EX38 38mm External Wastegate - 7003

    The EX38 features a 38mm valve and comes standard with a 10psi spring. Additional springs are also available - by using various combinations of 5psi, 7psi, and 10psi springs, you can achieve base boost pressures of 5, 7, 10, 12, 15, 17, and 22psi.


    • Most compact wastegate range on the market!
    • Body, valve, seat and all mounting hardware is CNC machined from high-temp stainless steel
    • Actuator housing CNC machined from billet 6061 aluminium
    • Nomex-reinforced silicone diaphragm
    • Internal shroud protects valve stem from excessive heat and prevents carbon-related sticking
    • V-band clamp mounting system
    • Made in Australia under ISO 9001
    • Directly compatible with Tial MV-S flanges, meaning you can use the EX38 on turbo kits designed for Tial Wastegates


    Standing only 93mm tall, the EX38 is shorter than its nearest rival. The inlet flange I.D. features a tapered entry to assist a smooth transition from the exhaust pipe into the valve, and the seat I.D. is larger than other Wastegates of the same size for extra flow. 

    All GFB Wastegates feature an investment cast body made from 253MA chromium-nickel stainless steel, a CNC machined billet stainless valve, and all stainless steel weld-on fittings and hardware, whilst the diaphragm is nomex-reinforced silicone. All this adds up to a wastegate built to handle extreme conditions with reliability you can trust!

  • **FREE FREIGHT NZ WIDE** RD Fee May Apply

    When purchasing any parts please include in the notes your vehicle details including make, model, year, and/or registration number (And any other details you may think are important). To ensure we get the right part to you.
    Please don't hesitate to contact us, so we ensure you get the right mags & tyres to suit both your vehicle and budget!

    All new mags & tyres are to full national standard, quality and load/speed ratings and come with full manufacturer replacement warranty.See our policies pages for more information!


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