Dorch Engineering N55 DS25 HPFP Charge Pipe Internally

Internally

These are OEM BMW injectors that flow up to 750whp on E85

This bumper will need to be primed and painted

you can send in your turbocharger(s) for upgrading first and avoid the deposit altogether

Disclaimer: For higher Ethanol blends above E50 you will need a Dorch Lift kit to achieve healthy fuel pressures to max out this package's capabilities

Dorch Engineering N55 DS25 HPFP Charge Pipe InternallyN55 DS25 HPFP Specs DS25 DS25 + 38% N55LK DS25 + 49% N55LK Flow Capacity Gasoline 750whp 900whp 1000whp Flow Capacity E85 530whp 710whp 790whp Operating Pressure 250 Bar 250 Bar 250 Bar Welcome to the home of the highest powered direct injection N55 cars on the planet! If your power goals extend beyond the capacity of our DS25 HPFP alone, be sure to check out your options of pairing it with Dorch's N55LK innovation. Were proud to introduce Dorch's