Description
Takeda 2.5" 304 Stainless Steel Cat-Back Exhaust System – Dual Carbon Fiber Tips
Unlock improved performance, sound, and style for your 2017–2020 Honda Civic Si Coupe with the Takeda 2.5" Cat-Back Exhaust System. Crafted from premium 304 stainless steel and engineered using state-of-the-art CAD technology, this system delivers measurable performance gains, an aggressive exhaust tone, and a high-end carbon fiber finish. Designed for enthusiasts seeking a refined yet powerful upgrade, this exhaust system installs easily and enhances both street performance and driving enjoyment.
Dyno-Proven Performance Gains
In aFe POWER’s in-house testing, this system demonstrated gains of up to +3 horsepower and +5 lb.-ft. of torque, improving throttle response and overall engine breathing for a more engaging driving experience.
2.5" Mandrel-Bent 304 Stainless Steel Construction
Built from 2-1/2" mandrel-bent 304 stainless steel tubing, this system is engineered for long-lasting strength, excellent corrosion resistance, and optimal exhaust flow. The smooth bends reduce restrictions, ensuring peak performance under all driving conditions.
High-Flow Stainless Steel Muffler
A high-flow muffler enhances exhaust velocity while delivering a deep, refined tone that complements the Civic Si’s turbocharged engine. (Muffler finish may vary based on production.)
Dual 4.5" Carbon Fiber Exhaust Tips
The system is finished with dual 4.5" carbon fiber/304 stainless steel clamp-on tips for an aggressive, modern appearance. Each tip is laser-etched with the aFe POWER logo, adding a premium motorsport-inspired touch.
Integrated Mitered Merge Collector
A mitered merge collector reduces turbulence and increases exhaust velocity, contributing to improved horsepower, torque, and throttle response throughout the powerband.
Direct Bolt-On Installation
Engineered for convenience, this exhaust system uses factory-style flanges and OE-style hangers, ensuring a perfect fit with no cutting or modifications required. All necessary hardware is included for a quick, hassle-free installation.
100% MIG-Welded for durability
Every Takeda system is 100% MIG-welded to deliver race-proven durability, structural integrity, and long-lasting performance.
Emissions Compliance
This product does not require a CARB EO number and is emissions-friendly where applicable.
Vehicle Fitment
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2017–2020 Honda Civic Si Coupe (L4 1.5L Turbo)
