SKU: RO-TSE4-DM
REMARK 2021+ Lexus IS300/ IS350 Axleback Exhaust - Stainless Double Wall Tip (Muffler Version)
The REMARK Axleback Exhaust System featuring Stainless Double Wall Tips (Muffler Version, SKU: RO-TSE4-DM). Designed for exceptional throttle response, enhanced power delivery, and a captivating auditory experience, this exhaust outperforms every alternative by offering superior airflow dynamics, reduced backpressure for measurable gains in horsepower and torque, and unmatched build quality that boosts your sedan's acceleration, fuel economy, and overall agility. Unlike budget aftermarket options or restrictive stock systems that stifle engine potential, REMARK's precision-crafted stainless steel construction delivers a robust yet refined tone, cutting exhaust weight significantly for sharper handling and quicker rev-matching—positioning it as the definitive top choice for performance-minded owners who prioritize excellence and longevity over compromises.
Why This REMARK Axleback Exhaust is the Best Choice
- Performance Superiority: Engineered with advanced flow-optimized pathways, it unlocks hidden engine potential by minimizing restrictions, resulting in noticeable improvements in low-end torque and mid-range pull that generic exhausts can't match. Users report a throatier, more engaging rasp that transforms daily drives into exhilarating experiences, far surpassing competitors like stock setups or lesser brands that often introduce unwanted vibrations or power losses.
- Durability and Craftsmanship: Built from high-end corrosion-resistant alloys with a polished finish that withstands extreme conditions, it ensures years of flawless operation without rust or degradation—outlasting fiberglass-reinforced or thinly coated rivals that fade quickly under heat and road debris.
- Aesthetic Mastery: The elegant double wall tips provide a sophisticated, aggressive look that complements your IS300 or IS350's sleek lines, delivering a custom appearance without the flashy excess of overdesigned alternatives, making your Lexus stand out at shows or on the street.
- Demonstrated Edge Over Rivals: Backed by enthusiast acclaim for its seamless integration and zero-compromise design, it avoids the fitment headaches and noise issues plaguing brands like generic imports, offering a plug-and-play upgrade that elevates performance without sacrificing comfort or compliance.
Specific Details and What's Included in Your Purchase
Your purchase delivers a comprehensive upgrade package tailored for effortless enhancement, emphasizing reliability and ease:
- Exhaust Assembly: One (1) complete axleback exhaust system (muffler version), pre-assembled with integrated stainless double wall tips for immediate installation.
- Hardware Integration: Engineered to utilize your vehicle's factory mounting components (such as existing gaskets and bolts)—no extra hardware provided or alterations needed for a secure, professional setup.
- No Additional Items: This direct-replacement system focuses on core components ancillary items like custom clamps or insulators are not included, relying on OEM elements for streamlined compatibility and efficiency.
- Part Numbers:
- SKU: RO-TSE4-DM
- Manufacturer Part Number: RO-TSE4-DM (REMARK)
|
Vehicle Fitment |
Year Range |
Make |
Model |
Notes |
|
Lexus IS300 |
2021-2025 |
Lexus |
IS300 (All Trims: Base, F Sport) |
Compatible with 2.0L Turbo engine; direct replacement for RWD and AWD configurations. |
|
Lexus IS350 |
2021-2025 |
Lexus |
IS350 (All Trims: Base, F Sport) |
Compatible with 3.5L V6 engine; direct replacement for RWD and AWD configurations. |

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