Borla 2023 Integra/22-23 Civic Si 1.5L 4 CYL. MT FWD 4DR 2.50in S-Type Catback Exhaust Black Chrome

If you're looking to give your 2022-2023 Honda Civic Si or 2023 Acura Integra a more aggressive sound and feel, this Borla S-Type cat-back exhaust system is a solid choice. It's built specifically for these models, so you know it's going to fit right and work with your 1.5L 4-cylinder engine.

Borla uses their Polyphonic Harmonizer Technology in this system. What that means is they've incorporated pipes of different sizes and lengths within the system. This creates multiple exhaust notes that blend together, giving you a rich, full sound that the mufflers then enhance. The result is a sound level that's aggressive but still comfortable, and Borla even backs it with a no-drone guarantee. The system is constructed from T-304 stainless steel, which is strong and resists corrosion, ensuring it lasts. The smooth, mandrel-bent pipes help maximize exhaust flow, which can lead to a bit more power and a more engaging driving experience. This particular version features dual 4.5-inch round black chrome tips for a sharp look.

When cleaning the black chrome tips, it's best to stick with hot water and a microfiber cloth, as standard stainless steel polishes aren't recommended for this finish. Borla also offers this system with bright chrome or carbon fiber tips if you prefer a different look. This cat-back system is designed to bolt up to your existing exhaust, making installation more straightforward. Borla backs this system with a Million-Mile Warranty, showing their confidence in its durability.