aFe Takeda 3in 304 SS Cat-Back Exhaust System w/ Polished Tips 2017 Honda Civic Si I4 1.5L (t) - 49-36618-P fits_2003-2008`Audi`S4 AWD Models will be equipped

AWD Models will be equipped with 10k R spring rates

Stainless-steel T-bolt clamps and silicone couplings are used for strength and durability

The finish highlights the aggressive character lines of the M3 while providing a premium motorsport appearance worthy of the platform

the B58’s soundtrack is far too reserved

aFe Takeda 3in 304 SS Cat-Back Exhaust System w/ Polished Tips 2017 Honda Civic Si I4 1.5L (t) - 49-36618-P fits_2003-2008`Audi`S4 AWD Models will be equippedUnleash performance gains of up to +10 HP and +11 lbs. x ft. torque with aFe's Takeda 3" 2 " mandrel bent, 304 stainless steel cat back exhaust system for your Honda Civic Si Coupe with L4 1. 5L (t) engine. This exhaust system is 100% hand TIG welded by certified craftsmen for race proven strength and durability and designed with dual, free flowing 304 stainless steel muffler s to improve performance across the power band while maintaining an