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.

Stud for stainless steel exhaust manifolds. For all 16v models fitted with stainless steel tubular exhaust manifolds.

Crank case breather hose to inlet manifold for all 16v models. 

Since this hose is manufactured for us by Samco Sport, there is a lifetime warranty. It is made from high-quality silicone and is fluro lined, unlike hoses sold elsewhere.

Fuel tank top seal. High quality rubber gasket for sealing the fuel pump housing access threaded hole. It is made out of an improved rubber compound, suitable for modern fuels, including E10. For Lancia Delta integrale Evo 1 and 2 only.

Reproduction idle control valve hose kit, manufactured by Samco exclusively for us. Includes the induction to idle control valve hose 82453123 and the idle control valve to throttle body hose 7649835.