Unlock the full potential of your Gen1 B58 powered BMW with Flex Fuel tuning.
For Vehicles Produced Before 2019
- Brand:
- Dorch Engineering
- ES#:
- 5482910
- Mfg#:
- DE-581-ECA-57OG
Unlock the full potential of your Gen1 B58 powered BMW with Flex Fuel tuning.
For Vehicles Produced Before 2019
Unlock the full potential of your Gen1 B58 powered BMW with Flex Fuel tuning.
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.
For Vehicles Produced After 2019
Unrivaled comfort and performance.
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MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
10-01-2026
Upgrade Your Gen 2 B58 With Kelford Cams!
For Gen 2 B58 Cars
The PFS B58 Port Injection Kit from Vargas Turbo Technologies is designed for enthusiasts looking to push their B58-powered vehicles beyond the limits.
Capable of supporting 700+ WHP - Includes a $1500 core charge
For models with the B58 Gen2 (B58TU / B58C) 2-Port Engine only - Not for Gen1 or Gen3 engines or 6-port engines
This product was last offered at the strikethrough price on
07-15-2026
Capable of supporting 600+ WHP - Includes a $1500 core charge
For models with the B58 Gen2 (B58TU / B58C) 2-Port Engine only - Not for Gen1 or Gen3 engines or 6-port engines
This product was last offered at the strikethrough price on
07-15-2026
This fitting is an essential component for enthusiasts and shops fabricating custom turbocharger kits or upgrading factory oil drainage systems.
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A critical upgrade for BMW owners looking to maximize the efficiency of their B58 cooling system.
2X Entries Into Our F80 M3 Sweepstakes
Provides a high-pressure seal for the vacated pump port on the cylinder head.
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The B58TU (Technical Update) brought major changes to the cooling system, VTT responded with a Billet HMM Delete kit specifically for the Gen 2 platform.
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Fits all B58 TU / Gen 2 B58 engines
Specifically developed to bridge the gap in custom builds using larger frame turbochargers, this adapter has an extended 3.5-inch neck to clear complex manifold geometries and heat shielding.
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Specifically designed for Garrett GT/GTX40+, G40+, and large-frame T3/T4 turbochargers with square openings, it ensures a secure, leak-free connection to a -10AN return line.
2X Entries Into Our F80 M3 Sweepstakes
For vehicles with Garrett GT, GTX, G series or T3/T4 Turbos
The premier solution for BMW owners looking to replace the fragile, failure-prone factory plastic unit.
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Ensures that the engine's coolant circuit remains complete while providing dedicated ports for oil lines.
2X Entries Into Our F80 M3 Sweepstakes