If you're a Honda Civic owner, especially those with a 2017 - 2021 Civic Sport or a 2018 Civic Sport Touring, this exhaust system is for you. Whether you're cruising on the highway or hitting the track, it'll enhance your driving experience. It's made of 3 - inch mandrel bent 304 stainless - steel tubing, 100% TIG - welded, and features a straight - through resonator. The dual 4.5 - inch burnt titanium tips add a stylish touch. With power gains of up to +12 HP and +13 lbs. x ft. TQ, it's a must - have for anyone looking to boost their Civic's performance.