Description
Proven to benefit traction (minimize axle tramp) on launch
2004 - 2007 Subaru STI
Temperature Difference: 20-30 degrees
*08-17 STi Front Only
GrimmSpeed Cold Air Intake Red Subaru WRX / STI 2008-2014 / Forester XT 2009-2013 Vehicle Model_CL Proven to benefit traction (minimizeGrimmspeed has developed a high quality cold air intake system to meet the demands of tuners in mind. Based on their testing and research, design requirements for this intake became simple. The MAF sensor must be protected from the heat of the engine bay for more accurate readings. The filter must not be close enough to the ground such that water hydrolocking are a concern. The MAF sensor must be placed relative to the filter and air straightener,
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
























