aFe Atlas Exhausts Mufflers Al Steel EXH Muffler 4 ID In/Out 8 Dia x 12L AL - 49-91014 fits_2017-`Lexus`IS300 Introducing the AutoTecknic Competizione Trunk

Introducing the AutoTecknic Competizione Trunk Spoiler - the ultimate upgrade for the G26 4-Series Gran Coupe owner who demands the finest in quality and style

Sway bar preload affect’s how the vehicle handles making it stiffer when turning one direction versus the other

Not compatible with 2023+ G80 M3 (LCI) models

Verified By House Dyno

aFe Atlas Exhausts Mufflers Al Steel EXH Muffler 4 ID In/Out 8 Dia x 12L AL - 49-91014 fits_2017-`Lexus`IS300 Introducing the AutoTecknic Competizione TrunkThe aFe Universal fit Aluminized Performance Muffler is designed to provide a deep, throaty, powerful sound on acceleration but maintain a smooth sound at idle. This muffler is constructed of brushed finished aluminized steel and uses a straight through perforated core with heat resistant packing to reduce backpressure and maximize exhaust flow. You will see increased performance and improved throttle response over the factory exhaust. Features &