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N54 BMS Stage 1 package BMW 135i 335i 2008-10

  • Sale
  • $599
  • Regular price $650

How about up to 80hp to the wheels (100hp crank) on a completely stock car, up to 160hp to the wheels on factory turbos, or up to 350hp to the wheels on a fully modified car with larger turbo(s)? The JB4 includes a simple plug and play installation harness and is compatible with all ECU versions and transmission types. It's everything you need to take your N54 powered vehicle from mild to wild! 


Also included in this package are the BMS Dual Cone intakes, and BMS USB cord.