BMW B58 Gen 1 HPFP + ECA Package - Dorch Engineering DE-58-ECA-PKG

BMW B58 Gen 1 HPFP + ECA Package - Dorch Engineering DE-58-ECA-PKG This is a package deal for our B58 HPFP kits along with full plug and play Flex Fuel ECA kits. The only difference between this...

BMW B58 Gen 1 Flex Fuel ECA Kit - Dorch Engineering DE-58-ECA

BMW B58 Gen 1 Flex Fuel ECA Kit - Dorch Engineering DE-58-ECA Now that Gen1 B58 tuning software supports true CAN-based Flex Fuel tuning, we are offering our own plug and play ECA solution! With MHD...

BMW B58 Gen 1 DS25 HPFP Upgrade - Dorch Engineering DE-581-25A

BMW B58 Gen 1 DS25 HPFP Upgrade - Dorch Engineering DE-581-25A  DS25-250 HPFP SpecsDS25-250

BMW B58 Gen 1 DS15 HPFP Upgrade - Dorch Engineering DE-581-15A

BMW B58 Gen 1 DS15 HPFP Upgrade - Dorch Engineering DE-581-15A From the creators of the world’s first B58 direct-injection fueling upgrades, comes our next generation of pumps. Our widely successful...

BMW B58 Gen1 Wireless Ethanol Analyzer Kit - Spool Performance SP-ECA-B58

The Spool wireless Ethanol Analyzer kit is a very cost-effective and robust ethanol content and fuel temperature monitoring solution. With the included smartphone app, the analyzer paired with a GM...

BMW B58 FX-180 Upgraded High Pressure Pump - Spool Performance SP-FX-180-B58

BMW B58 FX-180 Upgraded High Pressure Pump - Spool Performance SP-FX-180-B58 Spool Performance FX-180 High-pressure fuel pump upgrade What is the FX-180? The FX-180 is an upgraded high-pressure fuel...