HKS Standard Fuel Cut Defender for 2002-2005 SUBARU IMPREZA WRX 4D (hks4501-RA002)
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This item will prevent the fuel delivery cut-off of your vehicle. As modifications are made to optimize engine performance, the factory fuel cut is often triggered by higher boost levels which activate a fuel delivery cut-off as a failsafe procedure. Symptoms of fuel cut are hesitation, bogging, and/or illumination of diagnostic indicators. The electronic signal from the Fuel Cut Defender will raise the fuel cut level to accommodate for the additional boost without triggering a fuel cut and/or an engine diagnostic light. The Fuel Cut Defender installation is designed to be easily integrated with the VPC/F-CON or factory ECU harness.
- SUBARU IMPREZA WRX 4D (2002, 2003, 2004, 2005)
- Raise Factory Fuel Cut Limit
- Optimize Engine Performance
- Integrates to F-CON V Pro or Factory ECU
In stock, non special order items can be returned within 30 days of the product arriving to your house or place of work.
Returns will NOT be accepted on final sales, special orders, opened, installed, incomplete, or otherwise used products. In order to initiate a return, an RMA number must be requested and approved via e-mail.
All returns will be subject to a 20% restocking fee minus complete shipping cost (roundtrip).
Any processed orders that have not shipped will incur a 6% cancelation refund fee unless the product was not available to ship within a timely manner. No fee will be incurred if used as store credit.
For complete details on our return policy, please see our Help and FAQ link under HELPFUL INFO.