Exhaust manifold stud (long) for Lancia Delta integrale 16v, Evo 1 & Evolution 2. 4 per car. Sold individually, price is per stud. The long stud for the standard cast iron exhaust manifold.

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.

Performance Bosch injectors. Compatible with our high flow fuel pump. Fits all modified Lancia Delta integrale and Evo applications. Lancia Delta integrale 470cc injectors

Machined, aluminium, vent to atmosphere, piston dump valve.

Suitable for boost up to 1.3 Bar & a stiffer spring is included for 1.3 - 3 Bar competition cars.

Multi layer steel exhaust manifold gasket for all 16v models. Made in Italy