Subaru JDM Passenger Side Miror Cover G1U Ice Silver Metallic WRX / STI 2015-2021 OpenBox Custom Protunes are also available

Custom Protunes are also available to purchase separately here: CTT Cobb Custom ProTune Dual Fuel and CTT Cobb Custom ProTune Single Fuel

Updated Design to Absorb More Vibration and Further Reduce Engine Movement

The entire power band gains performance and drivability remains the same

Thicker grips for improved feel

The intercooler also uses studs to mount the blow off valve instead of bolts

Subaru JDM Passenger Side Miror Cover G1U Ice Silver Metallic WRX / STI 2015-2021 OpenBox Custom Protunes are also availableProduct Fitment: 2015 2021 WRX 2015 2021 STI These will come painted to match the exterior and are available for those of you who want to add that exclusive JDM touch to the exterior of your vehicle. DETAILS: Genuine Subaru JDM OEM component Sold individually Warranty Disclaimer: Subaru of America will only warranty parts installed by a CERTIFIED Subaru Dealership. The part being installed must also match the vehicle VIN. IE If you install an STi