BMW Flex Fuel

Know your exact ethanol content in real-time via the Fuel-It! or JB4 mobile app on your smartphone or tablet.

Brand:

ES#:

4715572

Mfg#:

FFK-S55

Starting at $549.99 USD

Customize

Free Shipping

on orders $49 and up

Lifetime Replacement

Know your exact ethanol content in real-time via the Fuel-It! or JB4 mobile app on your smartphone or tablet. For stock HPFP/no port injection configurations.

Brand:

ES#:

4715476

Mfg#:

FFK-S55-STO

$549.99 USD

Add to Cart

Free Shipping

Lifetime Replacement

Upgrade From Your Outdated Batch-Fire Injector Controller!

Brand:

ES#:

4810446

Mfg#:

910.1012

$499.00 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

Unlock the full potential of your Gen1 B58 powered BMW with Flex Fuel tuning. For Vehicles Produced Before 2019

Brand:

Dorch Engineering

ES#:

5482015

Mfg#:

DE-581-ECA-X34TU

$549.00 USD

Add to Cart

Lifetime Replacement

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

Brand:

Dorch Engineering

ES#:

5482026

Mfg#:

DE-582-ECA-571

$549.00 USD

Add to Cart

Lifetime Replacement

Unlock the true performance potential of your Gen2 B58-powered machine with the Dorch Engineering Gen2 Flex Fuel ECA Kit.

Brand:

Dorch Engineering

ES#:

5482029

Mfg#:

DE-582-ECA-TS2

$549.00 USD

Add to Cart

Lifetime Replacement

Unlock the full potential of your Gen1 B58 powered BMW with Flex Fuel tuning. For Vehicles Produced Before 2019

Brand:

Dorch Engineering

ES#:

5482013

Mfg#:

DE-581-ECA-57TU

$549.00 USD

Add to Cart

Lifetime Replacement

Unlock the full potential of your Gen1 B58 powered BMW with Flex Fuel tuning. For Vehicles Produced Before 2019

Brand:

Dorch Engineering

ES#:

5482014

Mfg#:

DE-581-ECA-X34

$549.00 USD

Add to Cart

Lifetime Replacement

Unlock the full potential of your Gen1 B58 powered BMW with Flex Fuel tuning. For Vehicles Produced Before 2019

Brand:

Dorch Engineering

ES#:

5482911

Mfg#:

DE-581-ECA-X34OG

Unlock the full potential of your Gen1 B58 powered BMW with Flex Fuel tuning.

Brand:

Dorch Engineering

ES#:

5482906

Mfg#:

DE-581-ECA-14OG

Unlock the true performance potential of your Gen2 B58-powered machine with the Dorch Engineering Gen2 Flex Fuel ECA Kit.

Brand:

Dorch Engineering

ES#:

5482024

Mfg#:

DE-582-ECA-241

$549.00 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

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

Brand:

Dorch Engineering

ES#:

5482012

Mfg#:

DE-581-ECA-57

$549.00 USD

Add to Cart

Lifetime Replacement

Unlock the true performance potential of your Gen2 B58-powered machine with the Dorch Engineering Gen2 Flex Fuel ECA Kit.

Brand:

Dorch Engineering

ES#:

5482028

Mfg#:

DE-582-ECA-TS1

$549.00 USD

Add to Cart

Lifetime Replacement

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

Brand:

Dorch Engineering

ES#:

5482027

Mfg#:

DE-582-ECA-572

$549.00 USD

Add to Cart

Lifetime Replacement

Upgrade From Your Outdated Batch-Fire Injector Controller!

Brand:

ES#:

4810419

Mfg#:

910.1010

$469.00 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement