This is a true 4″ Downpipe for use with a GT4088R, GT4094R, Turbonetics F1 or any other 3″ outlet V-Band turbocharger.
- This downpipe is designed to work ONLY with the Full-Race B-Series Top Mount turbo manifold in a EG, EK or DC chassis.
- Recommended for up to 850whp applications.
For additional information and or related questions, feel free to contact us.
**Downpipes are made to order**