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Dorch B58 DS15 HPFP Upgrade DE-581-25A Quick View
Dorch engineering

Dorch B58 DS15 HPFP Upgrade DE-581-25A

$1,799.00
DE-581-25A
1 Series 2 Series 3 Series 4 Series 5 Series 6 Series 7 Series DORCH Engineering X Series
DS15-250 HPFP Specs DS15-250 DS15-250 with + 40% Cam Upgrade Flow Potential Gasoline 600whp 750whp Flow Potential E85 440whp 610whp Operating Pressure 250 Bar...
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Dorch B58 Gen1 Flex Fuel ECA Kit DE-581-ECA-X34OG Quick View
Dorch engineering

Dorch B58 Gen1 Flex Fuel ECA Kit DE-581-ECA-X34OG

$499.00
1 Series 2 Series 3 Series 4 Series 5 Series 6 Series 7 Series BMW BMW 1 Series Fueling BMW 140 Fueling BMW 2 Series Fueling BMW 3 Series Fueling BMW 340 Fueling BMW 4 Series Fueling BMW 440 Fueling BMW 5 Series Fueling BMW 540 Fueling BMW 6 Series Fueling BMW 640 Fueling BMW 7 Series Fueling BMW 740 Fueling BMW X1 Fueling BMW x2 Fueling BMW X3 Fueling BMW X4 Fueling BMW X5 Fueling BMW X6 Fueling BMW X7 Fueling BMW Z Series Fueling DORCH Engineering Z Series
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...
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Dorch B58 Gen2 DS25 HPFP Upgrade DE-582-25TS Quick View
Dorch engineering

Dorch B58 Gen2 DS25 HPFP Upgrade DE-582-25TS

$2,199.00
DE-582-25TS
2 Series 3 Series 4 Series 5 Series 6 Series 7 Series DORCH Engineering Toyota Toyota Supra Toyota Supra Fueling X Series Z Series
DS25-350 HPFP Specs DS25-350 DS25-350 with + 27% Cam Upgrade Flow Potential Gasoline 770whp 950whp Flow Potential E85 560whp 710whp Operating Pressure 350 Bar...
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Dorch B58 Gen2 Flex Fuel ECA Kit DE-582-ECA-TS1 Quick View
Dorch engineering

Dorch B58 Gen2 Flex Fuel ECA Kit DE-582-ECA-TS1

$499.00
DE-582-ECA-TS1
1 Series 2 Series 3 Series 4 Series 5 Series 6 Series 7 Series 8 Series BMW BMW 1 Series Fueling BMW 2 Series Fueling BMW 3 Series Fueling BMW 4 Series Fueling BMW 5 Series Fueling BMW 540 Fueling BMW 6 Series Fueling BMW 640 Fueling BMW 7 Series Fueling BMW 740 Fueling BMW 8 Series Fueling BMW 840 Fueling BMW M240 Fueling BMW M340 Fueling BMW X Series Fueling BMW Z Series Fueling BMW Z4M40 Fueling DORCH Engineering Toyota Toyota Supra Toyota Supra Fueling X Series Z Series
Now that Gen2 B58 tuning software supports true CAN-based Flex Fuel tuning, we are offering our own plug and play ECA solution! With these...
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Dorch B58 HPFP+ECA Package DE-581-25A-ECAPKG Dorch B58 HPFP+ECA Package DE-581-25A-ECAPKG Quick View
Dorch engineering

Dorch B58 HPFP+ECA Package DE-581-25A-ECAPKG

$1,599.00
DE-581-25A-ECAPKG-1
1 Series 2 Series 3 Series 4 Series 5 Series 6 Series 7 Series DORCH Engineering X Series Z Series
This is a package deal for our B58 HPFP kits along with full plug and play Flex Fuel ECA kits. The only difference between...
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Dorch engineering B58 Stage 1 HPFP Upgrade Quick View
Dorch engineering

Dorch engineering B58 Stage 1 HPFP Upgrade

$1,199.00
DE-58-1001-14
1 Series 2 Series 3 Series 4 Series 5 Series 6 Series 7 Series 8 Series BMW BMW 1 Series Fueling BMW 2 Series Fueling BMW 3 Series Fueling BMW 4 Series Fueling BMW 5 Series Fueling BMW 6 Series Fueling BMW 7 Series Fueling BMW 8 Series Fueling BMW X Series Fueling DORCH Engineering X Series
Dorch engineering are proud to offer the world’s first B58 HPFP upgrades! This is a complete plug-and-play kit to support up to 560whp on...
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Dorch Engineering B58 Stage 2 HPFP Upgrade Quick View
Dorch engineering

Dorch Engineering B58 Stage 2 HPFP Upgrade

$1,799.00
DE-58-2001-14
1 Series 2 Series 3 Series 4 Series 5 Series 6 Series 7 Series BMW BMW 1 Series Fueling BMW 2 Series Fueling BMW 3 Series Fueling BMW 4 Series Fueling BMW 5 Series Fueling BMW 6 Series Fueling BMW 7 Series Fueling BMW X Series Fueling DORCH Engineering X Series
Dorch engineering are proud to offer the world’s first B58 HPFP upgrades! Our Stage 2 kit is a bigger, better version of our Stage...
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Dorch Engineering S55 Lift Kit – HPFP Upgrade Quick View
Dorch engineering

Dorch Engineering S55 Lift Kit – HPFP Upgrade

$1,399.00
DE-LK-2000A
BMW BMW M Series Fueling BMW M2 Fueling BMW M3 Fueling BMW M4 Fueling DORCH Engineering M Series
S55 Lift Kit – Vacuum Pump Assembly +38% – CORE PAID   Dorch Engineering is proud to offer a game-changing product for the S55...
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Dorch Engineering S58 Flex Fuel ECA Kit DE-58-ECA-M34 Quick View
Dorch engineering

Dorch Engineering S58 Flex Fuel ECA Kit DE-58-ECA-M34

$499.00
DE-58-ECA-M34
BMW BMW M Series Fueling BMW M3 Fueling BMW M4 Fueling DORCH Engineering M Series
Now that S58 tuning software supports true CAN-based Flex Fuel tuning, we are offering our own plug and play ECA solution! With CAN, there...
Dorch Gen1 B58 “Lift Kit” – Exhaust Camshaft +40% HPFP Quick View
Dorch engineering

Dorch Gen1 B58 “Lift Kit” – Exhaust Camshaft +40% HPFP

$1,099.00
1 Series 2 Series 3 Series 4 Series 5 Series 6 Series 7 Series DORCH Engineering X Series
Don’t miss the Pre-Order Sale! These will start shipping in 2-3 weeks! After years of setting records with our S55 and N55 “Lift Kit”...
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Dorch Kelford BMW Gen1 B58 | Valve Springs & Retainers KVS57-BT Quick View
Dorch engineering

Dorch Kelford BMW Gen1 B58 | Valve Springs & Retainers KVS57-BT

$698.00
KVS57-BT
1 Series 2 Series 4 Series 5 Series 6 Series 7 Series 8 Series BMW BMW 1 Series Engine BMW 2 Series Engine BMW 4 Series Engine BMW 5 Series Engine BMW 6 Series Engine BMW 7 Series Engine BMW 8 Series Engine BMW X Series Engine DORCH Engineering X Series
BMW GEN1 B58 Valve Springs. B58 Engine – 3.0L inline 6. High performance, progressively wound PACALOY beehive valve spring with titanium retainers. This kit...
Dorch N55 DS15 HPFP Upgrade DE-55-15A Quick View
Dorch engineering

Dorch N55 DS15 HPFP Upgrade DE-55-15A

$1,149.00
DE-55-15A-1
1 Series 2 Series 3 Series 4 Series 5 Series BMW BMW 1 Series Fueling BMW 135 Fueling BMW 135 Ignition BMW 2 Series Fueling BMW 3 Series Fueling BMW 335 Fueling BMW 4 Series Fueling BMW 435 Fueling BMW 5 Series Fueling BMW 535 Fueling BMW M2 Fueling BMW X Series Fueling BMW X1 Fueling BMW X3 Fueling BMW X4 Fueling BMW X5 Fueling BMW X6 Fueling DORCH Engineering X Series
Not 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...
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