Dorch Engineering N55 DS15 HPFP Upgrade

Dorch Engineering N55 DS15 HPFP UpgradeNot sure which harness you need? Click Here DS15 250 HPFP Specs DS15 250 DS15 250 + 38% N55LK DS15 250 + 49% N55LK Flow Potential Gasoline 550whp 700whp 750whp Flow Potential E85 400whp 560whp 610whp Operating Pressure 250 Bar 250 Bar 250 Bar Were proud to introduce our latest generation of pumps! Our widely successful Dorch Stage 1 (DS1) has been replaced with our latest and greatest creation; the DS15. This new pump is our Stage 1. 5 which has been

Higher Intial Torque Curve

5″ Competition HD Intercooler to get the most out of your N54 or N55

and certainly restricting the amount of power this N55 could have been making

We also offer additional installation accessories such as the turbo to downpipe clamp and gasket available for purchase separately

The core cools the charged air from the turbo before it enters the engine and the OEM BMW tube and fin intercooler is designed to support low boost levels and air flow

The OEM charge pipe is prone to failure at both stock and tuned boost levels which is why we include everything necessary to replace your flimsy OEM chargepipe including high quality

• F30 N55 Charge Pipe - Upper Section• F30 N55 Charge Pipe - Lower Section• Silicone Coupler

5" inside diameter all the way until it reaches the stock turbo inlet and overlaps it

keeping charge intake air velocity at it's maximum

The ARM F80 M3 Charge Pipes replace the OEM plastic S55 charge pipes

and our ARM 1K FMIC

These intakes are constructed from mandrel bent 3″ aluminum tubing and include CNC billet aluminum MAF and vacuum flanges