REMARK 2021+ Lexus IS300/ IS350 Axleback Exhaust - Stainless Double Wall Tip (Muffler Version) - Remark RO-TSE4-DM
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REMARK 2021+ Lexus IS300/ IS350 Axleback Exhaust - Stainless Double Wall Tip (Muffler Version)

Remark
REMRO-TSE4-DM
Axle Back
6 Units In Stock
$ 963.77
$ 963.77

The Remark muffled axle-back adds a restrained, deeper exhaust note to the Lexus IS using two straight-through muffler canisters. It replaces the original rear sections while retaining the factory midpipe, offering a milder alternative to Remark's muffler-delete design.

Key Features

  • System: Two-piece axle-back
  • Mufflers: Two straight-through stainless canisters

Fitment

Years Make Model Submodel
2021-2025 Lexus IS300
2021-2026 Lexus IS350

IS300 four-cylinder turbo only. IS350 V6. Retain factory donut gaskets and spring bolts.

Specifications

Manufacturer Part Number RO-TSE4-DM
System Two-piece axle-back
Piping 2.5-inch, 16-gauge T304 stainless steel
Mufflers Two straight-through stainless canisters
Tip Diameter 4 inches
Tip Wall Double-wall
Welding TIG
Tip Finish Polished stainless steel

What's Included

Left and right muffled axle-back assemblies. Factory donut gaskets and spring bolts are reused.

Brand Information

Remark designs exhaust systems and matching components for specific vehicle applications. Its axle-back, midpipe and complete cat-back designs have separate connection and installation requirements.

Related Parts

Frequently Asked Questions

How does this differ from the muffler-delete version?
This version retains two straight-through muffler canisters. Remark describes the resulting volume as comparatively mild.

Are new factory-connection gaskets required by the kit?
Remark specifies reusing the factory donut gaskets and spring bolts.

Installation Instructions

Install at the original rear exhaust connections using the factory donut gaskets and spring bolts. Align both rear sections before final tightening. Follow Remark's instructions for the specific finish.

Request For Information

Have questions about REMARK 2021+ Lexus IS300/ IS350 Axleback Exhaust - Stainless Double Wall Tip (Muffler Version)? Fill out the form below and we'll get back to you by the next business day.
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