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N54 CHARGEPIPE BLOW OFF VALVE

Suitable for E82, E88, E9x, E60, E61, Z4 using the N54 engine.
Chargepipe Blow Off Valve (BOV, 1M, 135i,335i,535i).

Replacing the factory diverter valves to this Blow off Valve type allows the car's engine to hold a more constant boost level while preventing unwanted pressure bleed off. Specifically designed for the BMW E chassis N54 twinturbo charged engine.

Benefits and Features :
- Maintain better power throughout the RPM range
- Creating a unique 'woosh' sound
- Help release unwanted boost pressure
- Kit is pre-installed with 2.0 spring, and supplied with 1.9 and 2.2 alternative springs should you need to make adjustments later
- Suitable for all E chassis BMW with N54 3.0L engine - E82/88 135i, 1M Coupe, E60/61 535i, E90/91/92/93 335i/Xi, Z4 sDrive3.5i/3.5is
- Colour of silicone hose might change from time to time e.g. black, blue

NOTE : also available with uprated charge pipe kit, listed separately in this section






Estimated Volumetric Shipping Weight : 5.00 Kg