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.

Small fuel tank breather elbow for Lancia Delta integrale and Evo. Includes the nut and seal. 2 per car.

Exhaust sealing fire ring from catalyst to centre pipe on Lancia Delta integrale 8v Kat & Evo 2 models.

Genuine Weber 3 bar fuel pressure regulator for all Lancia Delta integrale 8v models, Evo 8v Cat and Evo 2 16v Cat. High quality billet aluminium.

We also stock 2.5 bar and 0-5 bar regulators.

Includes all of the hoses and clamps needed as well as an easy to understand guide. For 8v integrale only.