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BMW Flex Fuel

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ES#4715576 - FFK-N20/6F-FK - Fuel-It! Flex Fuel Kit - N20/N26 F Chassis - Know your exact ethanol content in real-time via the Fuel-It! or JB4 mobile app on your smartphone or tablet. - Fuel-It! - BMW

Know your exact ethanol content in real-time via the Fuel-It! or JB4 mobile app on your smartphone or tablet. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Fuel-It! - Corporate Logo
ES#:
4715576
Mfg#:
FFK-N20/6F-FK
In Stock
$369.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4873501 - BM3FlexFuelkt - BM3 FlexFuel Kit - OEM Fuel Hat Location - A plug-and-play solution to add Flex Fuel capability to your BMW! - Bootmod3 - BMW

A plug-and-play solution to add Flex Fuel capability to your BMW! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Bootmod3 - Corporate Logo
ES#:
4873501
Mfg#:
BM3FLEXFUELKT
Ships in 10 Business Days
$649.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4820439 - BM3FFKT - BM3 FlexFuel Kit - Engine Bay Location - A plug-and-play solution to add Flex Fuel capability to your BMW! - Bootmod3 - BMW

A plug-and-play solution to add Flex Fuel capability to your BMW! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Pre-LCI vehicles only

Brand:
Bootmod3 - Corporate Logo
ES#:
4820439
Mfg#:
BM3FFKT
Ships in 10 Business Days
8% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$649.00

This product was last offered at the strikethrough price on
06-08-2026

$599.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4715477 - FFK-S55-FIP - Fuel-It! Flex Fuel Kit - F-Chassis S55 - BMS/FI PI - Know your exact ethanol content in real-time via the Fuel-It! or JB4 mobile app on your smartphone or tablet. For Fuel-It! brand port injection configs. - Fuel-It! - BMW

Know your exact ethanol content in real-time via the Fuel-It! or JB4 mobile app on your smartphone or tablet. For Fuel-It! brand port injection configs. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Fuel-It! - Corporate Logo
ES#:
4715477
Mfg#:
FFK-S55-FIP
Ships on Jun 24, 2026
$589.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4715584 - FFK-B58S-FK - Fuel-It! Flex Fuel Kit - B58 Supra - Know your exact ethanol content in real-time via the Fuel-It! or JB4 mobile app on your smartphone or tablet. - Fuel-It! - BMW

Know your exact ethanol content in real-time via the Fuel-It! or JB4 mobile app on your smartphone or tablet. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Fuel-It! - Corporate Logo
ES#:
4715584
Mfg#:
FFK-B58S-FK
Ships on Jun 24, 2026
$479.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4715459 - FFK-N5XB - Fuel-It! Flex Fuel Kit - N54/N55 5 Series - Know your exact ethanol content in real-time via the Fuel-It! or JB4 mobile app on your smartphone or tablet. - Fuel-It! - BMW

Know your exact ethanol content in real-time via the Fuel-It! or JB4 mobile app on your smartphone or tablet. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Fuel-It! - Corporate Logo
ES#:
4715459
Mfg#:
FFK-N5XB
In Stock
ON SALE!
Starting at $464.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4811079 - 200.1105 - 3/8" Quick Disconnect Adapter With 1/8" NPT Port - Adapt Your 0-10 Bar Pressure Sensor to Your Ethanol Sensor With Ease! - Motiv Motorsports - BMW

Adapt Your 0-10 Bar Pressure Sensor to Your Ethanol Sensor With Ease! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Motiv Motorsports - Corporate Logo
ES#:
4811079
Mfg#:
200.1105
In Stock
$24.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4810522 - 400.1001 - ReFlex+ Install Kit - Add an Install Kit to Your Motiv ReFlex Control Unit! - Motiv Motorsports - BMW

Add an Install Kit to Your Motiv ReFlex Control Unit! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Motiv Motorsports - Corporate Logo
ES#:
4810522
Mfg#:
400.1001
In Stock
$15.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5425535 - Jb4pb58ffaoh - JB4PRO Flex Fuel Add On Harness - JB4PRO harness plugs JB4 into flex fuel sensors effortlessly. - Burger Motorsports - BMW

JB4PRO harness plugs JB4 into flex fuel sensors effortlessly. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Burger Motorsports - Corporate Logo
ES#:
5425535
Mfg#:
JB4PB58FFAOH
In Stock
$49.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5457704 - ECAFB58AT - MHD CAN FlexFuel Analyzer - F-Chassis AT *Scratch And Dent* - Enable flex-fuel features on your tuned BMW with this plug and play kit! Compatible with MHD, BM3, or ECUTEK tunes and works with any High Pressure Fuel Pump. - Scratch & Dent - BMW

Enable flex-fuel features on your tuned BMW with this plug and play kit! Compatible with MHD, BM3, or ECUTEK tunes and works with any High Pressure Fuel Pump. ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with an Automatic Transmission only
For models with an Automatic Transmission ONLY. Compatible with MHD, BM3, or ECUTEK Tunes

Brand:
Scratch & Dent - Corporate Logo
ES#:
5457704
Mfg#:
ECAFB58AT
In Stock
Limited Qty Sale
$490.00

This product was last offered at the strikethrough price on
05-14-2026

$460.00 USD
Free Shipping
on orders $49 and up
ES#5457709 - ECAGB58S58AT - MHD CAN FlexFuel Analyzer - G-Chassis B58/S58 *Scratch And Dent* - Enable flex-fuel features on your tuned BMW with this plug and play kit! Compatible with MHD or ECUTEK tunes and works with the stock or TU High Pressure Fuel Pump - Scratch & Dent - BMW

Enable flex-fuel features on your tuned BMW with this plug and play kit! Compatible with MHD or ECUTEK tunes and works with the stock or TU High Pressure Fuel Pump ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Scratch & Dent - Corporate Logo
ES#:
5457709
Mfg#:
ECAGB58S58AT
In Stock
Limited Qty Sale
$490.00

This product was last offered at the strikethrough price on
05-14-2026

$460.00 USD
Free Shipping
on orders $49 and up
ES#4899202 - BM3FFKTF55 - BM3 FlexFuel Kit - OEM Fuel Hat Location *Scratch And Dent* - Plug-and-Play flex fuel kit for your BMW! - Scratch & Dent - BMW

Plug-and-Play flex fuel kit for your BMW! ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Scratch & Dent - Corporate Logo
ES#:
4899202
Mfg#:
BM3FFKTF55
In Stock
ON SALE! SAVE 12%
$599.00

This product was last offered at the strikethrough price on
05-02-2026

$527.12 USD
Free Shipping
on orders $49 and up
ES#4715573 - FFK-G29Z4-CK - Fuel-It! Flex Fuel Kit - B58 G29 Z4  - Know your exact ethanol content in real-time via the Fuel-It! or JB4 mobile app on your smartphone or tablet. - Fuel-It! - BMW

Know your exact ethanol content in real-time via the Fuel-It! or JB4 mobile app on your smartphone or tablet. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Fuel-It! - Corporate Logo
ES#:
4715573
Mfg#:
FFK-G29Z4-CK
Ships on Jun 24, 2026
$479.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4715478 - FFK-S55-NFI - Fuel-It! Flex Fuel Kit - F-Chassis S55 - Non BMS/FI PI - Know your exact ethanol content in real-time via the Fuel-It! or JB4 mobile app on your smartphone or tablet. For non Fuel-It! brand port injection configs. - Fuel-It! - BMW

Know your exact ethanol content in real-time via the Fuel-It! or JB4 mobile app on your smartphone or tablet. For non Fuel-It! brand port injection configs. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Fuel-It! - Corporate Logo
ES#:
4715478
Mfg#:
FFK-S55-NFI
Ships on Jun 24, 2026
$609.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4715583 - FFK-B58X-FK - Fuel-It! Flex Fuel Kit - B58 G05 - Know your exact ethanol content in real-time via the Fuel-It! or JB4 mobile app on your smartphone or tablet. - Fuel-It! - BMW

Know your exact ethanol content in real-time via the Fuel-It! or JB4 mobile app on your smartphone or tablet. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Fuel-It! - Corporate Logo
ES#:
4715583
Mfg#:
FFK-B58X-FK
Ships on Jun 24, 2026
$349.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4715572 - FFK-S55 - Fuel-It! Flex Fuel Kit - S55 - Know your exact ethanol content in real-time via the Fuel-It! or JB4 mobile app on your smartphone or tablet. - Fuel-It! - BMW

Know your exact ethanol content in real-time via the Fuel-It! or JB4 mobile app on your smartphone or tablet. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Fuel-It! - Corporate Logo
ES#:
4715572
Mfg#:
FFK-S55
Ships on Jun 24, 2026
Starting at $549.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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