Description
REMARK Axle-Back Exhaust for 2017+ Lexus IS250/IS350. Replace the earlier Lexus IS rear mufflers with a stainless steel quad-tip axle-back.
Two outlets on each side give a more defined rear appearance. This layout removes the original muffler canisters, so it is intended for a more exposed exhaust note than a muffled rear section.
Single-wall tip construction uses one layer at the visible outlet edge. The tip diameter and the working pipe diameter are different measurements, so compare both when choosing the rear appearance. Polished or burnt stainless finishes primarily change presentation; the muffler layout and the remaining exhaust components are more relevant to sound.
Technical Specifications
- Manufacturer Part Number: RO-TSE3-S
- Application: 2017+ Lexus IS250/IS350
- Selected Configuration: Stainless Steel Single-Wall Tips
- Piping: 2.5-inch, 16-gauge T304 stainless steel
- Tips: Quad 3.5-inch slant-cut outlets
- Rear layout: Muffler delete
- Fabrication: TIG welded
Fitment and Installation
The IS application uses the 2017–2020 bumper arrangement and does not fit 2014–2016 IS models. Where the listing includes an RC application, verify the RC model separately; this family is not the RC F V8 assembly. Reuse the factory connection hardware as directed.