Description
Overview
The Flowmaster Exhaust System Kit is a universal U-Fit Dual pipe kit built to help you fabricate a complete, mandrel-bent dual exhaust system on nearly any street rod, muscle car or pickup. If you’re planning a custom build and want proven durability, this slip-fit kit gives you the raw tubing and bend configurations needed to route a tailored car exhaust exactly the way your project demands.
Rather than settling for a one-size-fits-all catback exhaust, this pipe kit puts the layout in your hands. It contains twelve pieces of 3.00-inch diameter tubing in carefully selected bend configurations, plus four additional 2.00-inch diameter components dedicated to crossover pipe fabrication. That combination lets fabricators and DIY builders create a custom exhaust system that clears the chassis, suspension and floorpan of demanding vehicle projects.
Built for Durability
Constructed from durable 16 gauge 409 stainless steel, this Flowmaster kit delivers the long-term durability builders have longed for. The 16-gauge pipe wall gauge and 409 stainless construction stand up to heat and road exposure far better than lighter tubing, making it a dependable foundation for any performance exhaust build. The tubing ships in a silver pipe color finish ready for your fabrication work.
Key Highlights
- Universal U-Fit Dual slip-fit design for fully custom dual exhaust routing
- Twelve 3.00-inch diameter tubing pieces in selected bend configurations
- Four 2.00-inch diameter components for crossover pipe fabrication
- 16 gauge 409 stainless steel construction for lasting durability
- Silver pipe color finish, mandrel-bent for smooth flow
- CARB (California) compliant with Emission Code 5
What’s Included & What’s Not
This is a pipe kit only. A muffler is not included, and exhaust tips are sold separately, so you can pair the tubing with the muffler and tip style that match your goals. The kit uses new hangers, which are also not included, allowing you to select mounting hardware suited to your specific chassis. This modular approach makes it easy to combine the kit with your preferred exhaust pipe and muffler components when you shop for exhaust upgrades.
Fitment
Designed as a universal package, this kit is intended for fabricated applications on street rods, muscle cars and pickups. Because it’s a build-it-yourself exhaust exhaust pipe kit, final fit depends on your fabrication and the layout you choose. Please note the California Proposition 65 warning applies. For builders comparing options against a Borla exhaust, Corsa exhaust, MagnaFlow exhaust or Walker exhaust, this Flowmaster kit offers the flexibility of a fully custom exhaust system rather than a fixed catback exhaust configuration.
