$300 to $500$300 to $600AllForced InductionGrimmSpeedIntercooler Pipe KitsUnder $1,000Vendors
GrimmSpeed 15-17 Subaru WRX Charge Pipe KitsThis Part Fits: Year Make Model Submodel 2015-2020 Subaru WRX Base 2015-2020 Subaru WRX Limited 2015-2020 Subaru WRX...
GrimmSpeed 15-17 Subaru WRX Top Mount IntercoolerThis Part Fits: Year Make Model Submodel 2015-2020 Subaru WRX Base 2015-2020 Subaru WRX Limited 2015-2020 Subaru WRX...
GrimmSpeed 15-17 Subaru WRX Top Mount Intercooler w/ Thermal Dispersant CoatingThis Part Fits: Year Make Model Submodel 2015-2020 Subaru WRX Base 2015-2020 Subaru WRX...
$300 to $600$500 to $999Air Intake SystemsAllCold Air IntakesGrimmSpeedUnder $1,000Vendors
GrimmSpeed 15-16 Subaru WRX Stealthbox Air Intake - BlackThis Part Fits: Year Make Model Submodel 2015-2020 Subaru WRX Base 2015-2020 Subaru WRX Limited 2015-2020...
GrimmSpeed 2015 Subaru WRX FA20 Manifold to Turbo GasketThis Part Fits: Year Make Model Submodel 2013-2016 Scion FR-S Base 2013-2020 Subaru BRZ Limited 2013-2019...
GrimmSpeed 2015 Subaru WRX FA20 Turbo to J-Pipe GasketThis Part Fits: Year Make Model Submodel 2013-2016 Scion FR-S Base 2013-2020 Subaru BRZ Limited 2013-2019...
GrimmSpeed 2015 Subaru WRX V1 J Pipe/Downpipe Catted 3inThis Part Fits: Year Make Model Submodel 2015-2020 Subaru WRX Base 2015-2020 Subaru WRX Limited 2015-2020...
$100 to $300AllExterior StylingGrimmSpeedLicense Plate RelocationUnder $1,000Vendors
GrimmSpeed 2015 Subaru WRX/STI License Plate Relocation KitThis Part Fits: Year Make Model Submodel 2016-2017 Subaru Crosstrek Base 2016 Subaru Crosstrek Hybrid 2016 Subaru...
$50 to $100AllExhaust Valve ControllersExhaust, Mufflers & TipsGrimmSpeedUnder $1,000Under $100Vendors
GrimmSpeed 2015+ Mustang GT350/GT350R Exhaust Valve Defeat ModuleThis Part Fits: Year Make Model Submodel 2020 Audi S3 Premium 2015-2020 Audi S3 Premium Plus 2015-2019...