Injen Performance Exhaust System Sedan Only 2017 + Civic Si

Code: SES1581TT


In Stock


Direct fit for 2017-2018 Honda Civic Si L4-1.5L Turbo
Fits SEDAN models ONLY
Center exit design fits with factory rear valance
Dyno Proven gains of up to 11 hp and 10 lb/ft of torque
Dual 4.0″ Titanium Tips
Stainless Steel Investment Cast Flanges For a Fast and Easy Install
Hand Crafted and Tig Welded to Perfection for Strength and Durability
304 SS Mandrel-Bent Tubing
Premium Stainless Steel Hardware and Hangers (Depending on the Application)
Designed and Made in Pomona, CA


  • 2017 Civic Si Sedan Only




There are no reviews yet.

Be the first to review “Injen Performance Exhaust System Sedan Only 2017 + Civic Si”

Your email address will not be published. Required fields are marked *