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SKU: 4501-RA002 | UPC: 4957266547014
The HKS Standard Fuel Cut Defender is a plug-and-play inline module that blocks the ECU fuel cut signal triggered by high boost pressure or RPM on Subaru Impreza WRX STI models from 2004 to 2021. It installs between the accelerator pedal position sensor and ECU to maintain full fuel delivery and throttle response during aggressive driving. Drivers gain reliable power output for tuned turbo setups without ECU reprogramming.
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2004-2007 | Subaru | Impreza WRX | STI |
| 2008-2014 | Subaru | Impreza WRX | STI |
| 2015-2021 | Subaru | WRX | STI |
HKS Japanese performance parts for Toyota Supra, Nissan Skyline GT-R, Nissan Silvia and 240SX, Subaru WRX and STI, and other JDM platforms are stocked at Black Ops Auto Works. Shop turbo kits, cat back exhaust systems, coilovers, blow off valves, and engine management upgrades for RB26DETT, SR20DET, 2JZ-GTE, and EJ series turbocharged engines. 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 607 HKS SKUs across forced induction, exhaust, suspension, and engine management categories. What This Collection Covers HKS has built its reputation on Japanese sport compact and sports car performance since the late 1970s, developing turbo kits, exhaust systems, and suspension for platforms including the Toyota Supra 2JZ-GTE, Nissan Skyline GT-R RB26DETT, Nissan Silvia and 240SX SR20DET, and Subaru WRX and STI EJ and FA series engines. This collection brings together fitment verified HKS pa...
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In line performance modules and boost boxes tune sensor signals for supported gas and diesel applications without replacing the factory ECU calibration. Shop power modules, throttle related modules, fuel control modules, and Bluetooth capable tuners for Cummins, Duramax, Powerstroke, RAM, Silverado, Ford, Toyota, Jeep, and other turbocharged platforms. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct module ships the first time. Black Ops Auto Works carries 55 In Line Modules products across diesel truck, turbo gasoline, fuel signal, boost, and application specific tuning needs. What In Line Modules Cover In line modules connect to factory sensors or harnesses and modify inputs within manufacturer limits for supported applications. The catalog includes aFe SCORCHER modules plus specialty control products for diesel and turbocharged vehicles. Module vs ECU Programmer An in line module usually stays connected between a sensor and the fa...
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Interior parts and accessories for cars, trucks, SUVs, and Jeeps are stocked at Black Ops Auto Works. Shop gauges and gauge pods, dash and interior trim, shift knobs and shifters, steering wheels, seats and race seats, seat belts and harnesses, roll cage components, floor mats, programmers and tuners, and racing safety gear for Hellcat, Trackhawk, TRX, HEMI, LS, LT, Coyote, and EcoBoost platforms. Every interior product is filterable by year, make, model, trim, and application so the correct part ships the first time. Black Ops Auto Works carries 5,234 interior SKUs across dash trim, seating, safety, electronics, and tuning categories. What This Category Covers Interior parts and accessories span daily comfort upgrades and dedicated racing safety equipment. This collection ranges from simple dash badges and floor mats to full roll cage components, race seats, and harness bars for track-prepped builds, along with electronic tuning products like programmers and performance monitor...
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Programmers and tuning chips for gas and diesel trucks, cars, and SUVs are stocked at Black Ops Auto Works. Shop handheld tuners, ECU programmers, performance chips, and custom tuning devices built to unlock horsepower, torque, and fuel economy gains. 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 534 programmer and chip SKUs spanning handheld tuners, modules, and custom-tune devices. What This Category Covers The Programmers and Chips category covers handheld programmers, in-line performance chips, and custom tuning devices that adjust engine parameters such as fuel, timing, and shift points. Coverage spans mild economy-focused tunes through aggressive race tunes for built engines. Categories Included Handheld tuners and programmers, diesel performance modules, in-line piggyback chips, custom tuning devices, and programmer accessories such as cables and monitors. Handheld Tune...
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