SLP Performance 31077 LoudMouth Exhaust System for 2005-2008 Corvette C6

SLP Performance

<h3>About SLP Performance – Street Legal Performance</h3><p><strong>SLP Performance</strong>, which stands for Street Legal Performance, has been one of the most respected names in the American muscle car aftermarket since its founding in 1987. SLP earned its initial claim to fame by becoming the first company in the performance aftermarket to develop and manufacture a totally integrated, emission-legal performance package in all 50 states — a milestone that instantly set the brand apart from its competitors and signaled a new standard for what bolt-on performance could achieve.</p><p>Since 1987, SLP Performance has worked hand-in-hand with vehicle manufacturers, transforming late-model rides into modern muscle cars like the Camaro SS and Pontiac Firehawk. This close collaboration with OEM engineering teams is a hallmark of everything SLP builds, ensuring that aftermarket upgrades feel factory-quality rather than compromised add-ons.</p><h3>What Makes SLP Performance Stand Out</h3><p>True to its name, the vision of SLP's parts program is to not just provide performance, but to do so with the best engineering practices and quality possible, far exceeding industry standards. Every product in the SLP lineup is developed with this philosophy in mind — rigorous dyno testing, precise CAD engineering, and a commitment to fit-and-finish that matches or surpasses what came from the factory.</p><p>SLP offers a wide range of performance enhancements for late-model American muscle cars including the Camaro, Challenger, Mustang, Charger, and pickups. Superchargers, cold air intakes, exhaust kits, headers, interior accessories, brakes, body kits, wheels, and suspension components are all available from SLP. Whether you're building a weekend track car or simply want a more aggressive street presence, SLP has engineered products specifically for your platform.</p><h3>The Blackwing Induction System</h3><p>One of SLP's most celebrated product lines is its <strong>Blackwing</strong> cold air induction system. The Blackwing Cold Air Induction Package replaces the restrictive, power-robbing factory intake system and is CAD-designed for optimized hood sealing to keep heat out and away from the high-flow, high-capacity washable and reusable air filter. For enthusiasts seeking measurable airflow gains without sacrificing street drivability, the <a href="/631-slp-performance-engine-air-box-cover-14931">SLP Engine Air Box Covers and induction components</a> represent a proven upgrade path backed by decades of development.</p><h3>Legendary Exhaust – The LoudMouth Series</h3><p>SLP's exhaust lineup is equally iconic. The brand's LoudMouth cat-back and axle-back exhaust systems are among the most recognizable products in the muscle car community. The straight-through design of SLP axle-back systems drastically reduces backpressure, and the systems are built from mandrel-bent stainless steel tubing with unbeatable flow characteristics. SLP exhaust systems are covered by the company's Limited Lifetime Warranty, giving owners long-term confidence in their investment.</p><h3>Built for American Muscle Enthusiasts</h3><p>SLP's lineup spans dyno-tested engine components, exhaust systems, and bolt-on power adders, plus dress-up accessories and wheels. From the classic F-Body Camaro and Firebird to modern Challengers, Corvettes, and Ford Mustangs, the brand's deep application coverage means there's a SLP solution for virtually every serious muscle car build. If you're looking for parts that deliver real, measurable power with OEM-level engineering integrity, SLP Performance remains one of the industry's most trusted choices.</p>