Reference Part Number:
Front Bank (Standard Power Reference): 11657649289
Rear Bank & High Power versions use different part numbers
⚠️ Sold individually or as a set. Exact fitment confirmed by OE / VIN only.

Compatible Engine:
N54B30 3.0L Twin Turbo Petrol engines
Not Fit: N52 / N55 / N20 / B Series engines, all diesel engines, M Power Models

Compatible Chassis & Vehicles:
1 Series: E82 / E88 (2006–2013) 135i, 1M Coupe
3 Series: E90 / E91 / E92 / E93 (2007–2013) 335i, 335is
5 Series: E60 / E61 LCI (2005–2010) 535i
Z4: E89 (2008–2016) sDrive35i, sDrive35is (pre-LCI)
*All models above with N54 engine only

Other N54-equipped vehicles — please send OE number / VIN for fitment check.

⚠️ Professional installation highly recommended.
⚠️ Please provide your OE number / VIN / Chassis Number after ordering for exact part confirmation