Skip to content

Injen 12-15 Honda Civic Si 2.4L 4cyl SS Axle-back Exhaust

Marsoni M251S
Sale price$276.29
Pay 4 payments of $69.07 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Injen 12-15 Honda Civic Si 2.4L 4cyl SS Axle-back ExhaustThe 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
Easy Shipping

Quick Dispatch:

Your Injen 12-15 Honda Civic Si 2.4L 4cyl SS Axle-back Exhaust orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Injen 12-15 Honda Civic Si 2.4L 4cyl SS Axle-back Exhaust ships.

Need Help?
Questions about Injen 12-15 Honda Civic Si 2.4L 4cyl SS Axle-back Exhaust, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Injen 12-15 Honda Civic Si 2.4L 4cyl SS Axle-back Exhaust in your area.

Get Shipping Estimates

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 759 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
B
Verified Purchase
Bryan Harris
Charlottesville, US
★★★★★ 5
Great outfit
Color: Wine Red, Size: X-Large
Soft and comfortable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 6, 2026
P
Verified Purchase
Patricia Wulff
Lexington, US
★★★★★ 5
Bequem elegant
Color: Denim Blue, Size: Small
Perfect
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
K
Verified Purchase
Ken
Chelsea, US
★★★★★ 3
NightNight PJS
Color: Light Khaki, Size: XX-Large
more like pajamas than a casual set.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
R
Verified Purchase
Reginald Franklin
Omaha, US
★★★★★ 5
Perfect Fit
Color: Navy Blue, Size: XX-Large
Perfect fit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 10, 2026
M
Verified Purchase
Me. Myself, and I.
Lexington, US
★★★★★ 5
Nice shirt.
Color: Black, Size: XX-Large
Good neck height, not too high, firm neck grip without the choke feel. Clean look when wearing under an open shirt or looks good alone, Soft feel against the skin, and it washes well, no pulling or color fade. semi-form-fitting on the body, but not tight for the size. priced well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026

recommand products