Stage 2 Hard Parts Package

The Subaru Stage 2 Hard Parts Package provides a streamlined, one-shipment solution for 2015-2020 Subaru WRX performance upgrades. Each kit contains a 3-inch catted downpipe with an integrated wideband O2 bung, a 3-inch high-flow air intake, and a resonated cat-back exhaust system featuring twin 3.5-inch slash-cut tips. Every component is constructed from 304 stainless steel using 100% mandrel-bent tubing and precision TIG welding to ensure durability. Designed specifically for 2015-2020 Subaru WRX vehicles equipped with a manual transmission, this package is not compatible with CVT models. Users are also advised to remove the secondary restriction pill for optimal system operation. While this package provides the necessary hard parts for increased performance, professional installation is recommended, and a COBB Accessport V3 is available as an optional add-on for tuning requirements. All MAPerformance fabricated components are designed and produced in the USA and are covered by a limited lifetime warranty against cracking, warping, or failing.