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SKU: HS12HC2STT
Invidia 2012-2015 Honda Civic Si Coupe N1 Titanium Tip 76mm Cat-Back Exhaust
Install the Invidia HS12HC2STT N1 cat-back exhaust on your 2012-2015 Honda Civic Si Coupe to replace from the catalytic converter back. Larger 76mm piping improves exhaust flow for 7-10 wheel horsepower gains, more torque, and faster throttle response. Designed for street and track with a deep growl and minimal drone.
Key Features
- 76mm T304 Stainless Steel Piping: Mandrel-bent for smooth flow, cuts backpressure, delivers 7-10 wheel HP on dyno.
- 101mm Titanium Rolled-Edge Tip: Single 4-inch polished tip weighs under 1 lb, resists heat fade for enduring shine.
- A'get Roughing Technology: Surface treatment reduces turbulence, boosts scavenging, refines high-RPM exhaust note.
- Bolt-On Design: Matches factory hangers and flanges, installs without cutting or welding.
- Weight Reduction: 18.7 lb system drops over 10 lbs from stock for quicker handling and acceleration.
Product Notes
- Optional silencers included for sound adjustment on street or track.
- Break in for 100 miles at varied RPM before performance stabilizes.
- Packaged in heavy-duty 52 x 13 x 13 inch box to protect long tubes in shipping.
Installation Notes
- Professional installation recommended.
- Bolt-on takes 1-2 hours with basic tools and jack stands.
- Uses factory mounting points and hardware, no modifications needed.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2012 | Honda | Civic | Si Coupe 2.4L |
| 2013 | Honda | Civic | Si Coupe 2.4L |
| 2014 | Honda | Civic | Si Coupe 2.4L |
| 2015 | Honda | Civic | Si Coupe 2.4L |
Why Choose Invidia?
- JDM engineering leader since 1998 with motorsport-proven designs.
- T304 premium materials ensure corrosion resistance and dyno-verified gains.
- Precision TIG-welded construction for leak-free fit and durability.
Frequently Asked Questions
-
Q: Will this fit the 2012-2015 Honda Civic Si Sedan?
A: No, designed exclusively for Coupe models with matching chassis and cat flange. -
Q: What materials are used in construction?
A: T304 stainless steel piping throughout with genuine titanium single-layer tip for heat resistance and reduced weight. -
Q: What is the warranty coverage?
A: 1-year manufacturer defect warranty, extendable with registration on Invidia site.
Shipping & Handling
- Method: UPS Ground, oversized package
- Availability: In stock - ships same or next business day
- Packaging: 52 x 13 x 13 inch reinforced box
- Weight: 19 lbs product, 28 lbs shipping
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