N54 High Flow Silicone Inlets For BMW 135i, 335i, 535i, Z4 tuning Stage 4 (over 8 liters

Stage 4 (over 8 liters per minute): Our Stage 4 bucketed/bucketless hybrid fuel pump includes all necessary wiring and pump activation switch (Hobbs switch)

Assembly Options

and offers an unbeatable combination of sound

2008–2010 N54 E88 BMW 135i Convertible

Genuine Continental ethanol sensor

N54 High Flow Silicone Inlets For BMW 135i, 335i, 535i, Z4 tuning Stage 4 (over 8 litersThese high quality BMS N54 silicone inlets replace your flimsy and restrictive plastic N54 BMW inlets reducing restriction and dramatically improving air flow, top end boost and performance. Includes all required hardware and is compatible with both factory style diverter valves and blow off valve kits. Available in 1. 75" inlets for factory turbos or 2" inlets for hybrid and aftermarket turbos. Compatible with BMS DCI and all other N54 intake