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.
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.
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.
High quality band clamps are used for a complete 360-degree sealing surface.
2017 - 2018 Honda Civic Si L4-1.5L (t) (4-Door)
This product does not require a CARB EO# (CARB Aftermarket Parts Verification Guidelines).
All aFe exhaust systems are engineered and manufactured in our Corona, California facility.
Year Make Model SubModel Engine Fuel 2017-2018 Honda Civic Si (FC) Turbo Sedan Only I4 1.5L Gas
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- BEST 10TH GEN CIVIC SI EXHAUST OUT THERE IN THE CIVICX WORLD!
- Best exhaust in my opinion for the 10th Gen Civic SI's. Excellent quality by aFe and excellent customer service thanks to Scott from Sales for being vigilant and always being available to help me out with getting the exhaust as well as ensuring I get a great deal for it too.