Cobb 15-17 Subaru WRX CAN Flex Fuel Upgrade (Module/Harness/Bracket/Ethanol Sensor)

Shop COBB engine management, intake, cooling, exhaust, drivetrain, suspension, and vehicle accessories by exact manufacturer part number and verified application.Choosing the Correct COBB Product Match the complete year, make, model, and application when listed Confirm engine, transmission, factory equipment, and product interface Verify required calibration, fuel, supporting hardware, and emissions eligibility Use the exact COBB part number to distinguish similar configurations Frequently Asked QuestionsDoes every COBB performance part require tuning?No. Calibration requirements depend on the exact product and vehicle. Confirm the current COBB instructions and supported calibration before installation or operation.Can I choose a COBB product by vehicle model alone?No. Also confirm model year, engine, transmission, factory equipment, region, emissions eligibility, interfaces, and the exact manufacturer part number.Are all supporting parts included?Only the components expressly liste...

Shop automotive engine parts, cooling-system components, oil-system upgrades, ignition parts, pulleys, sensors, gaskets, fuel components, and engine-bay accessories at Black Ops Auto Works. This collection covers vehicle-specific replacement parts, performance upgrades, supporting hardware, and universal components for street cars, trucks, SUVs, Jeeps, diesel vehicles, off-road builds, and motorsport applications. Engine Parts and Performance Components The Engine collection brings together components used throughout the engine, lubrication system, cooling system, ignition system, fuel system, crankcase ventilation, accessory drive, and engine compartment. Available products range from replacement sensors and gaskets to rotating-assembly parts, performance cooling systems, supercharger pulleys, catch cans, cylinder heads, camshafts, intake manifolds, and engine-bay dress-up components. Engine compatibility cannot be determined from vehicle model alone. Confirm the exact year, make, ...

Flex fuel conversion kits allow gasoline-powered vehicles to run on E85 ethanol fuel or any blend between gasoline and E85, unlocking significant octane advantages of 105 or higher that allow substantial ignition timing advance, boost pressure increases, and air-fuel ratio optimization on turbocharged and supercharged engines without the knock sensitivity limitation that gasoline creates. The core of a flex fuel kit is an inline ethanol content sensor installed in the fuel line that reads the ethanol percentage of the fuel in real time and sends a signal to the engine management system or an auxiliary controller that adjusts fueling, timing, and boost parameters accordingly. On forced induction platforms including Subaru EJ and FA, Mitsubishi 4G63 and 4B11, GM LS and LT, and EcoBoost Ford engines, E85 compatibility is one of the most cost-effective power-per-dollar modifications available. This collection covers flex fuel conversion kits, ethanol content sensors, and supporting hard...

Fuel delivery parts for gas and diesel trucks, muscle cars, and import performance builds are stocked at Black Ops Auto Works. Shop fuel pumps, fuel pump modules, fuel rails, pressure regulators, fuel filters, fuel tanks, carburetors, flex fuel kits and sensors, fuel caps, and surge tanks for Ram Cummins, Ford Powerstroke, Dodge Charger and Challenger, Jeep, Chevrolet, Honda, Nissan, and Infiniti platforms. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 1,874 fuel delivery SKUs across pumps, hardware, and tank categories. What This Category Covers Fuel delivery parts move fuel from the tank to the engine at the pressure and volume the injectors or carburetor need. This collection spans in-tank and external fuel pumps, pump modules and hangers, fuel pressure regulators, fuel rails, filters, tanks, carburetors, flex fuel conversion kits, and the caps and misc components that comp...