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Elevate your driving experience with the STILLEN Near Cat-Back Exhaust System designed for the 2011-2013 Infiniti M37 and 2014-2018 Infiniti Q70 [V51]. Combining exceptional craftsmanship, performance gains, and an aggressive exhaust note, this system perfectly balances luxury and sport.
Key Features
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304 Stainless Steel Construction:
Built from premium T304 polished stainless steel, ensuring durability, corrosion resistance, and a long service life. -
Polished Tips, End Pipes, and Mufflers:
The high-quality polished finish offers a sharp, sleek look that complements the vehicle's design. -
Mandrel-Bent Tubing:
Ensures optimal exhaust flow by reducing restrictions, improving performance, and efficiency. -
Granite Wool Wrapped Mufflers:
Exclusive Italian Granite Wool enhances muffler durability and sound quality. -
Aggressive Exhaust Note:
Provides a mild tone at idle and cruising, transforming into an aggressive note under throttle, all while maintaining a quiet cabin environment. -
Limited Lifetime Warranty:
A warranty that guarantees quality and reliability.
Performance Benefits
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+14 WHP (Horsepower to the Wheels):
Unlock additional horsepower for enhanced driving performance. -
+13 lb-ft WTQ (Wheel Torque Gain):
Improved torque for better acceleration and responsiveness. -
Enhanced Flow:
Optimized for maximum exhaust flow, reducing backpressure and increasing efficiency.
Specifications
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Compatibility:
- Fits 2011-2013 Infiniti M37.
- Fits 2014-2018 Infiniti Q70 (V51 models).
- Compatible with both RWD and AWD models.
- Fits Hybrid and Non-Hybrid models.
- Does not fit Q70L models.
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Exhaust Configuration:
- Near Cat-Back system for improved performance and sound.
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Performance Gains:
- +14 WHP*
- +13 lb-ft WTQ*
(*Results may vary based on vehicle and conditions.)
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Construction:
- T304 polished stainless steel for tips, end pipes, and mufflers.
Driving Experience
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Luxurious Cabin Feel:
Maintains a quiet, refined interior while delivering an aggressive exhaust note on demand. -
Perfect Fitment:
Designed to complement the factory exhaust cut-outs for a seamless look. -
No Drone Design:
Engineered to eliminate unwanted exhaust drone for a more enjoyable drive.
Why Choose STILLEN?
With decades of expertise in automotive performance, STILLEN is a trusted leader in crafting high-quality exhaust systems. Each exhaust is rigorously tested to ensure superior performance, sound, and durability.
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Proven Results:
Performance gains are verified through extensive R&D and testing. -
Expert Engineering:
Designed for optimal flow and sound while maintaining factory-like fitment.