FORGE FMBM335DV1 Single Blow Off Valve And Hard Pipe Kit BMW 135 E81,E82,E87,E88 ymm_46 Screw Spacer x 4

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This design ensures a high level of filtering efficiency while minimizing air pressure loss

The two included Black Rock Guards offer full protection for the heat exchanger (above and below the crash bar)

By using a 55% larger core with streamlined piping that is a direct bolt-on solution

is prone to leaking

FORGE FMBM335DV1 Single Blow Off Valve And Hard Pipe Kit BMW 135 E81,E82,E87,E88 ymm_46 Screw Spacer x 4We recommend servicing your valve every 3 years, or 20,000 miles, whichever comes sooner Suitable for the BMW 335 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, fresh from 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