Click to zoom in
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. |
Axle Back
Axle back exhaust systems for cars, trucks, SUVs, and performance builds are stocked at Black Ops Auto Works. Shop single and dual exit axle back systems, valved axle back exhausts, stainless steel and titanium tip options, black chrome and carbon fiber tips, and vehicle specific axle back kits for Corvette, Mustang, WRX, Miata, Corolla, Bronco, and Explorer platforms from MBRP, Borla, MagnaFlow, AWE Tuning, Corsa, and aFe. Every axle back system is filterable by year, make, model, trim, engine, and drivetrain so the correct diameter, tip style, and mounting hardware ships the first time. Black Ops Auto Works carries 611 axle back SKUs across single exit, dual exit, and valved categories. What This Collection Covers Axle back exhaust replaces everything from the rear axle back, typically the muffler, resonator if equipped, and exhaust tips, without touching the catalytic converter, mid pipe, or headers. It is the most common entry point into aftermarket exhaust because it focuse...
View Axle Back Products
Exhaust Systems
Performance exhaust systems for cars, trucks, SUVs, and Jeeps are stocked at Black Ops Auto Works. Shop cat-back systems, axle-back systems, turbo-back systems, headers, downpipes, mid-pipes, mufflers, resonators, catalytic converters, exhaust tips, exhaust valve controllers, oxygen sensors, exhaust brakes, and motorcycle and powersports exhausts for Mustang, Camaro, Challenger, Corvette, Silverado, and Super Duty platforms. Every product is filterable by exhaust position, material, pipe diameter, and vehicle year, make, model, and trim so the correct fitment ships the first time. Black Ops Auto Works carries 7,441 exhaust SKUs across every position of the exhaust system. What This Category Covers Exhaust upgrades change sound, appearance, and in some cases power. Exhaust fitment depends on engine, drivetrain, and factory exit position, so confirm the exact platform before ordering any exhaust component. Exhaust Position Cat-back, axle-back, turbo-back, and header-back systems e...
View Exhaust Systems Products
Remark
Remark cat-back exhaust, axle-back systems, mid-pipes, downpipes, titanium exhaust, carbon fiber accessories, and replacement hardware bring a Japanese sport focus to import and modern turbo platforms. Shop Sports Touring, Boso Edition, R1 Spec, Elite Spec, and stainless or titanium exhaust components for WRX STI, Civic Type R, GT-R, Supra, 350Z, 370Z, Nissan Z, GR Corolla, Focus ST RS, Miata, Lexus, and Toyota GR vehicles. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 144 Remark SKUs across cat-back exhaust, axle-back exhaust, mid-pipes, downpipes, exhaust tips, and vehicle-specific performance accessories. What Remark Covers Cat-Back and Axle-Back Exhaust Remark systems offer application-specific sound, flow, and finish choices ranging from restrained Sports Touring configurations to more aggressive R1 and Boso-inspired layouts. Verify chassis, exhaust section, tip configura...
View Remark Products