MagnaFlow Street Series stainless axle-back system for 2014–2018 Lexus IS350 3.5L features mandrel-bent 2.5" main piping, straight-through mufflers and a dual-split rear exit with 4" polished welded-on tips. The axle-back design replaces the exhaust from near the rear axle back and is developed with 3D scanning for direct-fit installation. MagnaFlow backs construction with a limited finish and lifetime construction warranty.
MagnaFlow SYS Axle-Back 14-18 Lexus IS350 3.5L