MBRP Armor Pro Series 3in T304 Stainless Steel Cat-Back Exhaust with 4.5in Carbon Fiber Tips for 2022-2026 Honda Civic Si and Acura Integra (1.5L)

Fits 2022-2026 Honda Civic Si and 2023-2026 Acura Integra (1.5L).

The MBRP Armor Pro Series cat-back exhaust system is engineered for drivers who demand the highest level of corrosion resistance and a refined, moderate exhaust note. Constructed from 3-inch T304 stainless steel tubing, this system features mandrel-bent curves to maintain consistent diameter and maximize flow through the dual 2.5-inch split rear section. This high-flow design reduces backpressure and exhaust gas temperatures while sharpening throttle response.

Installation is a straightforward bolt-on process using factory mounting points, requiring no welding or custom fabrication. The system is finished with a pair of 4.5-inch outer diameter carbon fiber tips for a premium, track-ready aesthetic. As part of the Armor Pro line, this exhaust is backed by a lifetime warranty and is built to withstand extreme climates and road salt.

• T304 stainless steel construction for maximum durability and corrosion resistance
• 3-inch mandrel-bent main tubing with 2.5-inch dual split exit
• Dual 4.5-inch OD carbon fiber tips included
• Moderate exhaust tone suitable for daily driving and performance use
• Direct bolt-on design for simplified installation
• Includes all necessary hardware for a complete install