The original K5 was GM first foray into building a real-deal off-roader, something at least as capable off-road, if not more so than it was on pavement. And capable it was becoming somewhat of a legend in GM lore. Whether you're adding to your K5's off-road prowess, making it a formidable street machine, or just flat out want some more power, our products can help you achieve your goal.

The #1 stop for cat-back, axle-back, headers, mufflers, and more! With brands like Flowmaster, Hooker Blackheart, Hooker Classic, Flowtech, Hurst, APR, Dinan and Edge, Holley has the perfect exhaust system for your ride. Whether it is a classic muscle car, late model muscle, sport compact, Jeep, truck, diesel, or European vehicle, we have the exhaust systems available to make your ride stand out from the rest and perform at its best.