Enhance your driving experience with the STILLEN Axle-Back Exhaust System, designed specifically for the 2008-2013 Nissan Altima Coupe [L33]. This premium exhaust system offers the perfect blend of improved performance, sound, and aesthetics, all while maintaining a luxurious and quiet cabin feel.
Key Features
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Axle-Back Exhaust System:
Optimized for enhanced performance and sound without the complexity of a full cat-back system. -
Stainless Steel Construction:
Built with durable, corrosion-resistant materials to ensure longevity and performance. -
Polished Stainless Tips, End Pipes, and Mufflers:
Adds a premium and aggressive look to the rear of your Altima. -
Performance Gains:
Increases wheel horsepower (WHP) and torque, delivering noticeable power improvements across the RPM range. -
Sound Tuning:
- Mild, refined tone at idle and during cruising for a quiet cabin experience.
- Aggressive exhaust note under throttle to emphasize performance.
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Perfect Fitment:
Designed to complement the factory rear valance cutouts with precision for a clean, seamless appearance. -
Limited Lifetime Warranty:
Backed by STILLEN’s commitment to quality and reliability.
Performance Benefits
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Increased Power and Torque:
The improved airflow from the 2.5-inch mandrel-bent stainless-steel piping reduces backpressure, unlocking power and enhancing throttle response. -
Fuel Efficiency:
Experience mileage gains during steady highway cruising, thanks to optimized airflow and reduced restrictions. -
Enhanced Driving Experience:
The axle-back design strikes the perfect balance between sportiness and comfort, delivering a more exciting yet practical exhaust note.
Why Choose STILLEN?
With decades of expertise in performance engineering, STILLEN products are crafted to elevate your vehicle’s capabilities while maintaining exceptional quality and fitment. The Axle-Back Exhaust System for the Altima Coupe [L33] offers:
- High-Quality Craftsmanship: Premium materials ensure durability and reliability over the long term.
- Enhanced Aesthetics: Polished stainless tips with engraved STILLEN branding make a bold statement.
- Balanced Performance and Sound: Ideal for drivers who want more power and a sporty exhaust note without sacrificing cabin comfort.
Upgrade Your Altima Today
The STILLEN Axle-Back Exhaust System is the perfect solution for Nissan Altima Coupe [L33] owners looking to add power, enhance sound, and elevate style. Its easy installation and unmatched fitment make it an essential upgrade for any enthusiast.

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