Borla Cat-Back Exhaust w/ Black Tips For 22-25 Acura Integra/Honda Civic Si 1.5L

This BORLA Cat-Back system for the Integra and Civic Si is designed specifically for these vehicles. The 2.5" diameter system features BORLA 's Polyphonic Harmonizer Technology which utilizes patented units that contain pipes of different diameters and lengths to create multiple exhaust notes that harmonize to deliver a clean, rich, full-bodied sound to the BORLA mufflers. BORLA is so confident of our engineering and technology in this system that we offer a no drone guarantee. System features single 4.5" round black chrome on T-304 stainless steel tips on each tail pipe. Using BORLA Stainless Steel Polish p# 21461 is NOT recommended with these black chrome tips. We suggest cleaning the tips with hot water and a microfiber cloth. Systems with bright chrome on T-304 stainless steel tips, and carbon fiber tips are also available.

BORLA Cat-Back & Axle-Back exhaust systems feature patented straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive BORLA Sound of Power respected by motoring enthusiasts everywhere. Each system is built from premium T-304 austenitic stainless steel, superior to T-400 series knockoffs (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit. Best of all, BORLA stands behind every system with a Million-Mile Warranty. Just what you d expect from the world s most experienced (and most winning) exhaust brand.

• Split Rear Exit
• Aggressive Plus Sound
• 4.5" Black Chrome Tips
• Polyphonic harmonizer technology
• Increased exhaust flow for better performance
• Horsepower and torque increased by 7 C 10%
• Better fuel economy at cruising speeds
• Definite performance tone at cruise with a throaty, aggressive sound during acceleration
• Patented straight-through muffler design reduces backpressure while absorbing sound waves
• 2.5" Mandrel-bent stainless steel tubes with diameters optimized for reduced restriction while maintaining exhaust gas speed
• Made from the finest austenitic stainless steel for long-lasting durability
• All welded construction
• Million Mile Warranty
• Made In The USA

• 2023-2025 Acura Integra 1.5L 4 Cyl. Manual Transmission Front Wheel Drive 4-Door
• 2022-2025 Honda Civic Si 1.5L 4 Cyl. Manual Transmission Front Wheel Drive 4-Door

• Borla Cat-Back Exhaust System
• All Mounting Hardware

• Direct Replacement