Injen Axle Back Exhaust Honda Civic SI 2012-2015 | SES1579 vendor_Walbro Using the stroker upgrade kit

Using the stroker upgrade kit together is recommended to achieve optimum performance and keep proper valve clearance

Part #: SL2021

Manual transmission only

EBC lowest dust fast street pad with 20-25% % brake improvement

Utilize high quality aircraft fittings and comes with new aluminum washers

Injen Axle Back Exhaust Honda Civic SI 2012-2015 | SES1579 vendor_Walbro Using the stroker upgrade kitProduct Fitment: 2012 2015 Honda Civic SI Enhance your Civic Sis sound, performance, and style with the Injen Axle Back Exhaust System, engineered specifically for the 20122015 Honda Civic Si 2. 4L. Designed and manufactured in Pomona, California, this system delivers a perfect blend of aggressive tone, increased power, and premium build quality. Constructed from mandrel bent 304 stainless steel tubing, this exhaust maintains consistent diameter