GrimmSpeed Stealthbox Intake Red Tubing - 2015-2021 STI
SKU: GRM 060078$349.00
This is the GrimmSpeed Stealthbox Cold Air Intake System designed to improve the performance on your vehicle. This system is a direct replacement of your factory restrictive intake and features a smooth intake tube fabricated from quality aluminum materials that limit air turbulence under boost. The result is improved throttle response with more horsepower, more torque, and you get that aggressive cold air intake noise under acceleration. The intake tube also has a precision MAF fitment. . . Show More >
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