aFe Polished Takeda 3" Cat-Back Exhaust 17-18 Honda Civic Si I4 1.5L (T)
Details:
Unleash performance gains of up to +10 HP and +11 lbs. x ft. torque with aFe's Takeda 3"-2 ½" mandrel bent, 304 stainless steel cat-back exhaust system for your 2017 - 2018 Honda Civic Si Sedan with I4-1.5L (t) engine. This exhaust system is 100% hand TIG-welded by certified craftsmen for race proven strength and durability and designed with dual, free-flowing 304 stainless steel mufflers to improve performance across the power band while maintaining an aggressive tone and long lasting, good looks. Finished with dual 4-3/4" X 4-1/4" oval polished stainless steel tips and etched with Takeda brand logos gives the Civic Si a stylish, custom appearance.
- Up to +10 HP and +11 lbs. x ft. Torque max gains
- 3" - 2-1/2" mandrel bent, 304 stainless steel for performance and lasting good looks
- Dual free-flowing stainless steel mufflers delivers a deep, aggressive tone
- Dual, rear exit 4-3/4" X 4-1/4" oval polished stainless steel tips give a stylish, custom appearance
- 100% hand TIG-welded for strength and durability
Performance Gains:
In testing, the cat-back exhaust system resulted in gains up to +10 horsepower and +11 lbs. x ft. of torque, as measured on our in-house dyno.
Aggressive Sound:
Dual, free-flowing, 304 stainless steel mufflers are used to absorb high pitch tones producing a powerful sound and unleashing more horsepower and torque potential.
Dual 4-3/4" X 4-1/4" Oval Polished Stainless Steel Exhaust Tips:
This dual rear-exit system features 4-3/4" X 4-1/4" oval black, angle-cut, stainless steel exhaust tips w/ laser-etched Takeda logo for a custom appearance.
Installation is a snap:
This Takeda exhaust system uses all factory mounting locations providing stability and a hassle-free installation.
Perfect Fit:
OE-style bayonet hangers are used to maintain a stable pipe location during any driving conditions. The bayonet tip holds the hanger bushing in place for an OE style, long lasting fit.
Leak-Free Seal:
High quality band clamps are used for a complete 360-degree sealing surface.
Fits:
2017 - 2018 Honda Civic Si L4-1.5L (t) (4-Door)
Legality:
This part does not require a CARB EO#
All aFe exhaust systems are engineered and manufactured in our Corona, California facility.
Vehicle Applications:
| Year | Make | Model | SubModel | Engine | Fuel |
| 2017-2018 | Honda | Civic Si | (FC) Turbo Sedan Only | I4 1.5L | Gas |
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2017 - 2018 | Honda | Civic | EX-T, LX-P |
| 2018 - 2020 | Honda | Civic | i-Style |
| 2018 | Honda | Civic | SE, Coupe |
| 2019 - 2020 | Honda | Civic | Sport Plus |
| 2017 - 2020 | Honda | Civic | Sport, DX, EX, Si, Turbo Plus, EX-L, Touring, Type R, LX, Sport Touring |
| 2017 | Honda | Civic | Turbo |