Cobb Titanium 3in Catback Exhaust Replacement Hardware Kit -2015-2021 Subaru WRX/STi

Cobb Titanium 3in Catback Exhaust Replacement Hardware Kit -2015-2021 Subaru WRX/STiBetter Airflow for the VA STI Done Right The Cobb intake upgrade for the 2015 2021 Subaru WRX STI improves airflow to the turbocharger over the factory setup by reducing restriction in the intake path. Less restriction means the turbocharger works with a stronger air supply, building boost from a better foundation. Designed Around the Cobb OTS Maps Every Cobb intake product for the VA STI is developed alongside the OTS maps on the Accessport. The

Rear 16mm (3 way adjustable)

it will vary on how it sets

If you're using OVERTAKE MaxxMatch Paint on interior parts

These will work with aftermarket carbon hoods

Enkei established its own test standard called "Spec-E" which is tougher than JWL requirements

The Cobb AOS is one of those purchases that solves a problem you can't fully see until it's already happening inside your charge pipes

Mounts the steering wheel closer to the steering column

Provides year-round protection

Compressor housing A/R: 0

NOTE: White primer is required with the OVERTAKE Neon Yellow paint otherwise the color will be incorrect

This kit includes 40 titanium hardware pieces and detailed instructions making installation quick and easy

along with a better turbo response