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.

High-quality re-manufactured fuel tank cap. Exact replica of the original, made in nylon. For all variants of the Lancia Delta integrale. Please check that your old one is the same design. Special order.

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.

Not currently available, please contact us.

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

Ragazzon performance exhaust de-cat pipe. Stainless steel direct replacement to the factory part (standard diameter). Fits cars with a factory fitted catalytic converter.