EX38 External Wastegate with 38mm V-Band Connection
GFB External Wastegate 0.3 bar / 5 psi to 1.5 bar / 22 psi
One of the flattest wastegates on the market, TiAl MV-S flange compatible
The EX38 features a 38mm valve and comes standard with a 10 (outer) and a 5psi (inner) spring to allow for a base boost pressure of 15psi. Additional springs are also available - by using different combinations of 5psi, 7psi, and 10psi springs, you can run base boost pressures of 5, 7, 10, 12, 15, 17, and 22psi*.
- 5 psi = 0.34 bar
- 7 psi = 0.48 bar
- 10psi = 0.69 bar
- 12 psi = 0.83 bar
- 15 psi = 1.03 bar
- 17 psi = 1.17 bar
- 22 psi = 1.52 bar
The EX38 is directly compatible with TiAl MV-S flanges, meaning you can use the EX38 on turbo kits designed for TiAl wastegates.
GFB offers a range that is among the most compact external wastegates in its class and is lower in height than competitor products without compromising flow.
All GFB wastegates feature a investment cast body made from 253MA chromium-nickel stainless steel, a stainless steel valve CNC-machined from a single block, and all stainless steel weld-on fittings and hardware, while the diaphragm is made from nomex-reinforced silicone. All of this results in a wastegate designed for extreme conditions with reliability you can trust!
The most compact wastegate lineup on the market!
Features:
- Housing, valve, seat, and all fasteners are CNC machined and made from high-strength stainless steel
- Actuator housing CNC machined from 6061 aluminum
- Nomex-reinforced silicone diaphragm
- Inner shield protects valve stem from excessive heat and prevents carbon-related sticking
- V-band clamp mounting system
- Made in Australia to ISO 9001 standards
Features
- Availability: to order
- Model: external WastegateWastegate
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