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The STILLEN Cat-Back Exhaust System for the Infiniti M45 is designed to enhance your driving experience by improving performance, refining exhaust sound, and delivering a stylish aesthetic upgrade. Built with precision and crafted from high-quality materials, this exhaust system optimizes flow, offering gains in horsepower and torque while maintaining a luxurious tone for everyday driving.
Key Features and Benefits
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Near Cat-Back Design:
- Engineered for the Infiniti M45 [V50] with a precise fit and optimized flow.
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304 Stainless Steel Construction:
- Corrosion-resistant and durable, ensuring long-lasting performance and a polished finish.
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Polished Stainless Steel Components:
- Includes polished tips, end pipes, and mufflers for a premium, sharp look.
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Performance Gains:
- Provides up to 7 WHP and 12 WTQ torque gain (results may vary).
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Straight-Through Muffler Technology:
- Features mufflers wrapped in Italian Granite Wool, delivering durability and a responsible, balanced sound profile.
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Refined Sound Profile:
- Quiet and mild tone at idle and cruising; aggressive note under throttle for a sporty yet luxurious experience.
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Enhanced Aesthetics:
- Seamlessly integrates with the factory exhaust cutout, offering a clean and cohesive look.
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Mandrel-Bent Tubing:
- Ensures consistent and efficient airflow for improved engine performance.
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Limited Lifetime Warranty:
- Backed by STILLEN’s reputation for quality craftsmanship and reliability.