GFB Dump valve Respons TMS universal 20 mm in and out for Subaru Impreza GT Turbo

Go Fast Bits (GFB) is an Australian ISO 9001 certified company established in 1997, developing and designing high performance products to enhance vehicles.

The entire GFB range is designed, tested and manufactured in Australia to ensure maximum and consistent quality.

The RESPONS range of dump valves allows precise adjustment of the amount of air released into the atmosphere to your liking.
A simple manual rotation switches from full recirculation to full discharge.
As with all GFB dump valves, the RESPONS range uses TMS technology to ensure rapid boost pressure recovery when shifting.

Benefits :
- Sound adjustment from full dump to full recirculation
- TMS technology provides up to 30% faster turbo charging during shifting
- Designed to handle 6.89 bar boost pressure
- Complete kits for direct installation in place of the original
- Lifetime warranty*.

*Product Warranty and Registration Terms

Suitable for :
Subaru Impreza GT Turbo from 1994 à 1998
Subaru Legacy Turbo from 1992 to 1993 (hose modification required)