Silicone Blow Off Bypass Valve Blank 28mm

Exhaust down pipe with flexible section for Lancia Delta integrale 8v, 16v & Evolution 1. As original, hot-dip galvanized steel with braided stainless steel flexible section. Made in Italy by an original equipment supplier.

This atmospheric diverter valve dumps the charge-air to atmosphere creating the "Whoosh" sound when the throttle is lifted. This increases both quicker throttle response and higher clamping load to maintain boost pressure more reliably.

Walbro fuel pump kit including collar to replace the original pump in Lancia Delta integrale 8v, 16v, Evo 1 & Evolution 2. 

We also offer a higher flow rate pump kit.

Stainless steel hose clamps for Fuel Tank Filler Hose for Lancia Delta integrale and Evo.

Fuel tank filler hose sold separately.