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.

Fuel pump collar for all Delta applications where the fuel pump is 37mm in diameter (Walbro for example).

Exhaust front pipe to catalyst gasket for all models with a catalytic converter fitted from factory.

Rubber exhaust mount for all Lancia Delta integrale 8v & 16v and Evo models. 4 per car.

Limited stock. Readily available as the Powerflex poly bush: Red (similar flexibility as the rubber) or black (harder than the rubber).

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.