Description
Takeda 2-1/2" 304 Stainless Steel Cat-Back Exhaust System
Unlock improved sound, performance, and durability for your 2017–2020 Honda Civic Si Sedan with the Takeda 2.5-inch Cat-Back Exhaust System. Engineered from premium materials and optimized using advanced CAD technology, this system delivers a deep, refined exhaust note along with measurable horsepower and torque gains.
Proven Performance Gains
Tested on aFe POWER’s in-house dyno, this cat-back exhaust system delivers up to +3 horsepower and +5 lb-ft of torque, enhancing throttle response and overall driving dynamics.
Premium 304 Stainless Steel Construction
Built from 2-1/2" mandrel-bent 304 stainless steel tubing, this system offers:
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Maximum exhaust flow
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Exceptional strength and corrosion resistance
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Long-term durability in all driving conditions
High-Flow Stainless Steel Muffler
A high-flow muffler provides a deep, sporty tone without excessive drone. (Finish may vary.)
Dual 4-1/2" Blue Flame Exhaust Tips
The system is finished with aggressive 4.5-inch blue flame 304 stainless steel clamp-on tips, each featuring a laser-etched Takeda logo for a striking track-inspired appearance.
Direct Bolt-On Installation
This exhaust installs using:
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Factory-style flanges
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Factory-style hangers
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No cutting or modifications required
All necessary hardware is included, making installation quick and hassle-free.
Integrated Mitered Merge Collector
Takeda’s mitered merge collector increases exhaust velocity while reducing turbulence, resulting in better horsepower, torque, and throttle response.
Precision CAD Design
Developed using state-of-the-art computer-aided design, this system ensures precise fitment and optimal performance for your Civic Si.
Race-Proven MIG-Welded Construction
The entire assembly is 100% MIG-welded, offering maximum durability and long-lasting performance under demanding conditions.
Emissions Information
This product does not require a CARB EO number and is legal for use in all states except those requiring CARB compliance.
Vehicle Fitment
2017–2020 Honda Civic Si Sedan
Gas • L4 1.5L Turbo
