MarshMellow Performance, Exhausts and More

Marshmellow Performance, Exhausts & More

A specialized automotive performance shop in South Pittsburg, Tennessee, focused on custom exhaust systems and performance upgrades for enthusiasts and everyday drivers.

Owned by Dan Horton, the shop designs and builds high-quality exhaust systems tailored for today’s sportsman and performance vehicles. They incorporate advanced sound-deadening techniques to deliver powerful sound with reduced drone, along with improved flow and performance. Services include custom fabrication, exhaust installation, repairs, and related performance modifications.

What They Offer

• Custom exhaust systems (cat-back, axle-back, headers, and full systems)
• Performance upgrades and tuning support
• Muffler and exhaust repairs/replacements
• Fabrication work for cars, trucks, and specialty vehicles

Marshmellow Performance combines craftsmanship, attention to detail, and practical performance solutions for customers across the South Pittsburg, Jasper, Chattanooga, and surrounding regions. Whether you’re seeking a deeper rumble, better horsepower, or a quieter daily driver, they provide personalized service and quality builds.