Takeda bolt-on catback exhaust by AFE for the 2017 Civic Si Sedan Only!  Produces 3 HP and 5 TQ on a stock engine!  A great first mod for anyone modifying their Civic Si.

Performance Gains:
This system produced gains of up to 3 HP and 5 lbs. x Ft. TQ., as measured on our in-house dyno.

2-1/2" 304 Stainless Steel Construction:
This cat-back exhaust system is constructed of 2-1/2" mandrel-bent 304 stainless steel tubing for maximum strength and durability.

High-Flow Stainless Steel Muffler:
This system features a high-flow stainless steel muffler, producing a deep sound. (Muffler finish may vary)

Dual 4-1/2" Diameter Blue Flame Exhaust Tips:
Finishing off this exhaust system are dual 4-1/2" diameter blue flame 304 stainless steel clamp-on exhaust tips. The tips features a laser etched Takeda logo for a unique style.

Installation:
Utilizing a factory style flange and hangers this system is a direct bolt-on system, which requires no cutting or modifications for a hassle-free installation.

Integrated Mitered Merge Collector:
A mitered merge collector is used to decrease turbulence and increase exhaust velocity resulting in increased horsepower, torque and improved throttle response.

Computer-Aided Design:
Utilizing state-of-the-art computer-aided design technology, this exhaust system is designed for custom, high tolerance factory fitment.

MIG-Welded:
100% MIG-Welded for race-proven strength and durability.

Emissions Disclaimer:
This product does not require a CARB EO#.

aFe POWER exhaust systems are engineered and manufactured in our Corona, California facility.