ISR Performance Exhaust Silencer Universal 4in

ISR Performance Exhaust Silencer Universal 4" Upgrade your exhaust sound and flow with the ISR Performance Universal Exhaust Silencer 4". Engineered for enthusiasts who demand a deeper, more refined tone without sacrificing performance, this silencer delivers durable construction and easy fitment for a wide range of vehicles. Universal 4" fitment — compatible with most aftermarket exhaust systems and custom installations. High-quality construction — built from corrosion-resistant materials for long-lasting performance. Performance tuning — designed to reduce drone while maintaining exhaust flow and horsepower potential. Simple installation — bolt-on design works with common clamps and hangers for quick mounting. Sleek appearance — polished finish for a clean, OEM-inspired look. This ISR Performance silencer is ideal for street, track, and custom builds where sound control and reliability matter. Improve tone, reduce unwanted resonance, and finish your exhaust system with a professional-quality component.