
Injen
Injen 12-15 Honda Civic Si 2.4L 4cyl SS Axle-back Exhaust
$573
Out of stock
Free shipping over $150
Workshop verified
Ships within 48 hours
Lifetime fitment support
Quick Specs
- Brand
- Injen
- Type
- Axle Back
- SKU
- INJEN-12-15-HONDA-CIVIC-SI-2-4L-4CYL-SS-AXLE-BACK-EXHAUST
- Variants
- Single
The Injen Technology engineers are experts when it comes to performance, PERIOD. From Cars to Trucks to Powersports, Injen has a variety of exhaust systems to choose from. All of Injen Technology Performance exhaust systems are constructed from mandrel bent stainless steel tubing Mandrel-bending ensures the tubing maintains its shapes and size throughout the entire length, providing smooth, unrestricted airflow. From the Investment cast flanges to the custom hangers, all Injen exhaust systems are 100% TIG welded and handcrafted in the USA and include all tubing, mufflers, and hardware necessary for a hassle free installation. Each system is uniquely designed to offer an aggressive sound that brings out some massive power. Like all other Injen products, the Injen exhaust systems are proudly built in Pomona, CA.
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2012-2015 | Honda | Civic | Si |
You May Also Like

Injen
Injen 16-20 Honda Civic 1.5L Turbo 4Cyl (Sedan) 63mm SS Cat-Back Exhaust w/ Dual Burnt Titanium Tips
$1,477
In stock
Injen
Injen 2005-10 tC 60mm 304 S.S. axle-back exhaust
$641
In stock
Injen
Injen 2013 Mitsubishi Lancer 2.4L 4 Cyl. 60mm Axle Back Exhaust System
$540
In stock
Injen
Injen 08-11 Lancer 4cyl 2.0L & 2.4L (All trim levels) 60mm Axle-Back Exhaust
$769
In stock
aFe
aFe Takeda Exhaust 304SS Axle-Back w/ Polished Tip 12-15 Honda Civic L4 1.8L
$739
In stock