Go Fast Bits Wastegate Diaphragm Assembly for EX38 and EX44
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This item may be on backorder. Please contact us to confirm supplier availability and estimated lead time before ordering.
Regular price
$80.50
Verified Fitment & Application Support
This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.
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Compliance & Restrictions
California Proposition 65 (Prop 65)
WARNING: This product can expose you to chemicals which is known to the State of California to cause cancer and/or reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
CARB / California Emissions Compliance
This item may be restricted in California and other regions with emissions regulations. If applicable, it is intended for
competition/off-road use only unless otherwise stated. It is the customer’s responsibility to confirm local compliance before purchase.
Orders shipping to restricted areas may be canceled.
Go Fast Bits part gfb7182, covering both the 38mm and 44mm GFB external wastegates. A failed or perforated diaphragm shows up as a gate that will not hold base boost or that leaks pressure from the actuator housing.
Replacing it restores control without a new gate. Valve seats gfb7033 for EX38 and gfb7032 for EX44 are also available separately.
Shipping Height: 1.2
Shipping Length: 5.9
Shipping Width: 3.5