Bullet_point: ['A quick look at its dyno chart shows it easily added several horse-power units to the stock exhaust system', 'Each Invidia pipe features a large 4-in stainless-steel Bell mount to enhance power by freeing excess gas', 'The Invidia pipe Offers an alternative to other power-boosting enhancements']

Products with this attribute (1 total)

HS15SW4G3S Invidia Invidia 15+ Subaru WRX/STI Single Q300 Rolled Stainless Steel Tip Cat-back Exhaust – RV and Auto Parts