Unlock the true performance potential of your Gen2 B58-powered machine with the Dorch Engineering Gen2 Flex Fuel ECA Kit.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Vehicles Produced After 2019
Unlock the true performance potential of your Gen2 B58-powered vehicle with the Dorch Engineering DS3 High-Pressure Fuel Pump Upgrade.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Vehicles Equipped with Gen 2 B58
Unlock the true potential of your Gen 1 B58 engine with the Dorch Engineering DS3 High-Pressure Fuel Pump Upgrade.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Vehicles Equipped with Gen 1 B58 Only
Unlock the full potential of your Gen1 B58 powered BMW with Flex Fuel tuning.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Vehicles Produced Before 2019
Unleash the true power potential of your Generation 1 B58 engine with the Dorch Engineering DS25 High-Pressure Fuel Pump Upgrade.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Vehicles Produced Before 2019
Unlock the ultimate performance of your Gen2 B58 engine with the Dorch Engineering DS25 High-Pressure Fuel Pump Upgrade.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Vehicles Equipped with Gen 2 B58
Unlock the full potential of your Gen1 B58 powered BMW with Flex Fuel tuning.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Vehicles Produced Before 2019
Unlock the full potential of your Gen1 B58 powered BMW with Flex Fuel tuning.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Vehicles Produced Before 2019
Unlock the true performance potential of your Gen2 B58-powered machine with the Dorch Engineering Gen2 Flex Fuel ECA Kit.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Vehicles Produced After 2019
OE style replacement rotors that have been coated to prevent corrosion
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! for vehicles with M Sport brakes (blue or red calipers)
OE style replacement rotors that have been coated to prevent corrosion
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! For vehicles standard brakes / without M Sport brakes
Add the more aggressive front bumper from the M Sport package
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Add and agressive look to your cars body with these premium extensions from ECS.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with M-sport or M5 package only
Brand:
ES#:
3509663
Mfg#:
011818ECS04
Ships in 5 Business Days
ON SALE!
SAVE 10%
$449.99
This product was last offered at the strikethrough price on 06-13-2026
Lifetime Replacement
