Hard Pipe and Blow Off Kit for BMW 135i, 335i, & 1M (N54 Engine) Vauxhall Astra H The 3/8 inch diameter zinc

The 3/8 inch diameter zinc tube is designed to push in and clamp directly on to metal or plastic tubing where venting is needed

5 5X120 ET35 GLOSS-BLACK STANDARD-CONCAVE

Throughout the development process we have strived to improve the efficiency and performance of the EA888 GEN4 engine

It is designed to help the turbocharger maintain its rotational speed ready for when you accelerate

K&N No-Hassle Lifetime Limited Warranty

Hard Pipe and Blow Off Kit for BMW 135i, 335i, & 1M (N54 Engine) Vauxhall Astra H The 3/8 inch diameter zincSuitable for the BMW 135i, 335i, & 1M fitted with the N54 Twin Turbo engine. This alloy hard pipe fits to the throttle body and incorporates our high flow blow off valve. This valve, expertly engineering by our R&D department, is the largest displacement valve that Forge have ever made! Featuring a 50mm (2) aluminium piston so that there are no issues with split diaphragms, we have not found the power handling limits of this valve yet! The piston uses