The aFe Takeda axle-back exhaust system for 2014–2022 Lexus IS350 V6-3.5L is a direct bolt-on upgrade using 2.5-inch mandrel-bent 304 stainless steel tubing with dual high-flow mufflers and dual 4.5-inch black 304 stainless steel clamp-on tips. It uses factory-style flanges and hangers, includes all necessary hardware, is 100% MIG-welded for durability, and produced measurable dyno gains in-house.
aFe Takeda 14-22 Lexus IS350 V6 2.5in. 304 Stainless Steel Axle-Back Exhaust System w/ Black Tip