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.

Plastic nut for breather pipe on top of fuel tank, all models. Re-produced in the UK in the correct material, the same as what was originally fitted in the factory.

Exhaust manifold lock nut for Lancia Delta integrale 8v, 16v, Evo 1 & Evolution 2.

Sold individually.

Refurbished standard original fuel injector for Lancia Delta integrale 8v, 8v Kat, Evo 8v kat.

90 degree bend induction hose - 2 per car for Lancia Delta integrale 8v, 16v, Evo 1 & Evolution 2. For connecting the air box to the straight metal pipe and connecting the pipe to the front of the turbocharger. Sold individually.