Fuel-It! - Speedzone Performance LLC

This site has limited support for your browser. We recommend switching to Edge, Chrome, Safari, or Firefox.

New customers save $10 with code NEWCUSTOMER2026

New collections just released - Shop now

Exclusive Brands * Influencer Program * Financing Options * Industry Leading Customer Support

BMW 135i & 335i Bluetooth Flex Fuel Kits for the E-Chassis N54 / N55 Motors From $485.95 USD

BMW Port Injection Kits for N54 Motors From $599.00 USD

Universal Fuel-It! Bluetooth Flex Fuel Kits From $319.95 USD

Toyota Supra MKV B48 / B58 Flex Fuel Ethanol Content Sensor for E85 Fuel Monitoring From $329.00 USD

Adjustable Hobbs Switch with Wiring Harness $45.00 USD

Fuel-It! Charge Pipe Injector (CPI) Installation Accessories From $10.00 USD

BMW M240i, M340i, M440i, & M540i Bluetooth/CANflex Flex Fuel Kits for the G Chassis Gen 2 B58 From $199.95 USD

BMW E-Chassis Walbro Stage 2 LPFP Upgrade for the N54 & N55 Motors From $549.00 USD

Ford S650 Mustang Bluetooth Flex Fuel Kits for 2024+ Gen 7 5.0L $499.95 USD

Save up to 77%

KIA Stinger/Genesis G70 Stage 2 High Pressure Fuel Pump (HPFP) Upgrade for the 2018+ 3.3L Motor From $399.00 USD

Chevrolet Canyon and GMC Colorado Bluetooth Flex Fuel Kit for the 2023+ 2.7L Turbo (Beta) $399.00 USD

Hyundai Sonata 2.5L Turbo Flex Fuel Ethanol Content Sensor for E85 Fuel Monitoring $479.95 USD

Universal Flex Fuel Ethanol Content Sensors $119.95 USD

BMW 120i, 220i, 320i, & 420i Bluetooth Flex Fuel Kit for the F Chassis N20 & N26 motors $369.95 USD

Fuel-It Logo Sticker Sheet (TWO PACK) $5.00 USD

BMW G Chassis Gen 2 B58 M240i, M340i, M440i, & M540i Flex Fuel Ethanol Content Sensor for E85 Fuel Monitoring From $329.00 USD

CANFlex Bluetooth Flex Fuel Kit for 2016+ VR30 Infiniti Q50 & Q60 $459.95 USD

S58 BMW M2 M3 M4 X3M X4M Flex Fuel Ethanol Content Sensor for E85 Fuel Monitoring From $299.00 USD

Universal LED Flex Fuel Kit with BMS CANflex ECA for JB4, CANbus, Bluetooth, & E85 Integration $379.95 USD

Fuel-It! KIA Stinger/G70 3.3T Stage 2 Low Fuel Pressure Pump Upgrade $699.00 USD

CANFlex Ford F-150 Raptor 2021+ Gen3 3.5L Flex Fuel Ethanol Content Sensor for E85 Fuel Monitoring $499.00 USD

CANFlex Flex Fuel Ethanol Content Sensor for E85 Fuel Monitoring 2026+ Dodge Charger Scat Pack SixPack 3.0L I6 Hurricane Twin Turbo $529.00 USD

CANFlex Flex Fuel Ethanol Content Sensor for E85 Fuel Monitoring 2025+ Gen 3 B48 MINI $499.00 USD

Fuel-It! Glass Ethanol Content Tester From $14.99 USD

Fuel Pump Lock Ring Removal Tool for BMW/MINI and others $29.00 USD

BMW Fuel Pump Upgrades for the N54 & N55 Motors From $199.95 USD

Audi RS3 8V/8Y & TT RS 8S 2.5T Flex Fuel Ethanol Content Sensor for E85 Monitoring $474.95 USD

Universal Crimping Tool $5.00 USD

VW / AUDI 2.0L TSI Flex Fuel Ethanol Content Sensor for E85 Fuel Monitoring $449.95 USD

Flow Matched Port Fuel Injectors From $389.00 USD

Universal Fuel-It! Bluetooth Flex Fuel Analyzers & harnesses for GM, AC Delco, & Continental Ethanol Sensors From $25.00 USD

Audi RS3 8P/8V Pre-Facelift & TT RS 8J 2.5T Bluetooth Flex Fuel Kit $349.95 USD

AUDI S4 B8 & B8.5 Flex Fuel Ethanol Content Sensor for E85 Fuel Monitoring $454.95 USD

Add a Flex-Fuel Sensor? $119.00 USD

Add adapter for GM Sensor #12570260? $15.00 USD

Universal Fuel-It! Bluetooth Flex-Fuel Analyzer From $209.95 USD

BMW F Chassis B58 B48 B46 B38 Flex Fuel Ethanol Content Sensor for E85 Fuel Monitoring From $459.95 USD

BMW 120i, 220i, 320i, & 420i Bluetooth Flex Fuel Kit for the F Chassis N20 & N26 motors $369.95 USD

Save up to 9%

BMW S55 M2 M3 M4 Bluetooth Flex Fuel Kits for F Chassis From $499.95 USD

Add Flex-Fuel Sensor Fittings? $69.00 USD

Save 16%

Ford F150/Raptor Bluetooth Flex Fuel Kit for 3.5L EcoBoost $419.95 USD ~~$499.95 USD~~

Upgrade to billet fittings?

Upgrade to billet fittings? $80.00 USD

MINI Cooper S & JCW N18 Fuel-It! Bluetooth E85 Ethanol Content Sensor From $349.95 USD

Save up to 25%

BMW CHARGE PIPE INJECTION (CPI) KIT for the Gen 1 B58 Motor From $299.00 USD

BMW F-chassis M5, M6, M550, & M650 Charge Pipe Injection (CPI) Kit for the S63TU & N63TU Motors From $599.00 USD

BMW 535i (E6X) DW400 Stage 2+ LPFP Upgrade for the N54 Motor $530.00 USD

Upgrade to the new Walbro 525 pump?

Upgrade to the new Walbro 525 pump? $75.00 USD

BMW E-Chassis DW400 Stage 2+ Bucketless LPFP Upgrades for the N54 & N55 Motors From $449.95 USD

1 2 3