Uprated, adjustable twin piston air recirculating dump valve in machined aluminium for all integrale and Evo models. 

Comes with an additional uprated spring for 1.3 - 3 BAR.

Exhaust front pipe to turbo elbow gasket for all Lancia Delta integrale and Evolution 8v and 16v models except the Evo 2 16v Cat.

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.

Ragazzon bottom induction hose in stainless steel. Turbo to intercooler hose. Fits all 16v integrale models, including Lancia Delta integrale 16v, Evo 1 and Evo 2.

Group A 70mm/3" stainless steel Ragazzon centre pipe for Lancia Delta integrale and evo 1, cars with no catalytic converter.