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Unleash the full potential of your 2014-2015 Infiniti Q50 3.7L with the STILLEN Cat-Back Exhaust System, engineered to deliver increased horsepower, torque, and an exhilarating exhaust note. Crafted from premium 304 stainless steel, this system offers durability, style, and an easy bolt-on installation for both AWD and RWD models.
Key Features
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Premium 304 Stainless Steel Construction
- Built for maximum durability and corrosion resistance.
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Polished 304SS Dual-Wall Exhaust Tips
- Enhances the vehicle’s appearance with a high-end performance finish.
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Fits Both Hybrid & Non-Hybrid Models
- Designed for seamless compatibility across the Q50 3.7 lineup.
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Works with AWD & RWD Drivetrains
- Perfect fitment and performance gains, regardless of drivetrain.
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Refined Yet Aggressive Exhaust Note
- Mild at idle and cruising for comfort.
- Aggressive and sporty under throttle for an exhilarating experience.
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No Annoying Drone
- Engineered to enhance sound quality without excessive cabin noise.
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Direct Bolt-On Installation
- No cutting, welding, or fabrication required.
- Utilizes factory hanger locations for a hassle-free fit.
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Limited Lifetime Warranty
- Assurance of STILLEN’s high-quality craftsmanship.
Performance & Aesthetic Benefits
✔ Noticeable Power Gains – Increased horsepower and torque for a more responsive driving experience.
✔ Enhanced Exhaust Note – Sporty, deep tone under acceleration without excessive noise at cruising speeds.
✔ Sleek, Polished Look – Complements the factory exhaust cutout for an upgraded performance aesthetic.
✔ Improved Exhaust Flow – Reduced backpressure leads to enhanced engine efficiency and performance.