4080309 Performance Exhaust Race Silencer
4080309 Performance Exhaust Race Silencer
Available in stock (16)
4080309 Performance Exhaust Race Silencer
Unleash the raw power of your vehicle with the 4080309 Performance Exhaust Race Silencer. Designed for enthusiasts who demand the best, this silencer not only enhances your vehicle's performance but also amplifies its roar on the racetrack.
Key Features:
- 4” Diameter Muffler Body: Experience a robust sound and performance boost with the larger muffler design.
- Loudest Version of Canister: Make your presence known with an aggressive sound that turns heads.
- Lightweight Construction: Crafted from 304 stainless steel, this silencer is designed for huge weight savings without compromising durability.
- Improved Throttle Response: Feel the difference in performance with enhanced throttle responsiveness for a more exhilarating drive.
- Quick and Simple Installation: Get on the road faster with an installation process that utilizes stock springs and hangers, making it hassle-free.
- 2-Year Warranty: Enjoy peace of mind with a warranty that covers your investment.
- Dyno Proven Performance: Tested for maximum efficiency, this silencer delivers exceptional output you can trust.
- Flo-bench Tested for Back Pressure: Engineered to optimize back pressure, ensuring your vehicle performs at its peak.
Elevate your driving experience and dominate the track with the 4080309 Performance Exhaust Race Silencer. It's not just an upgrade; it's a transformation.
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Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

