Bosch High-Pressure Fuel Pump Upgrade BMW M140i, M240i, 340i, 440i F B58TU
 
BMW B58 TU / Supra High-Pressure Fuel Pump Upgrade Retrofit
 
- Genuine BMW # 13518631642 HPFP 
If you are looking to make more than around 450WHP on your B58 GEN 1 powered BMW the factory HPFP is going to become the weak link at those levels. This will give you much-increased headroom for making power. This upgrade is good for around 600HP on gasoline.

What's included
• (1)  (Bosch) BMW 13518631642 High-Pressure Fuel Pump (HPFP Bosch Brand ) 
 
BMW 1-SERIE F20/F21 140I
BMW 2-SERIE F22/F23 240I
BMW 3-SERIE F30/F31/F34 340I
BMW 4-SERIE F32/F33/F36 440I