Increase HP and TQ on your 2020-2025 Outback XT & Wilderness with a PERRIN Equal Length Header. With larger primary and secondary tubes, you can expect 5WHP on Stage 1 cars and far more on 350+ WHP cars without sacrificing turbo response.
Testing on an aggressive Stage 1 Tuned 2022 WRX with typical bolt-ons installed adds 5-10 WHP at the upper RPMS and even more on cars pushing past 350 WHP. Similar gains can be found on your outback!