Description
Overview
The Flowmaster Exhaust System Kit is a universal U-Fit Dual pipe kit engineered for builders who want to fabricate a complete, custom exhaust system without sacrificing durability. Designed to help you create a mandrel-bent dual exhaust on nearly any street rod, muscle car, or pickup, this kit supplies the raw tubing and bend configurations you need to route a truly tailored system for your project. If you’ve been searching for a way to shop for exhaust components that let you build rather than settle for off-the-shelf compromises, this pipe kit gives you the flexibility to do it right.
Constructed from durable 16-gauge Aluminized steel, this exhaust system is built to withstand the demands of the road while resisting corrosion. The slip-fit design makes assembly and positioning straightforward, so you can dry-fit, adjust, and finalize your routing before locking everything down with the U-Bolt clamping hardware.
What’s In The Kit
The kit includes twelve pieces of 2.50-inch diameter tubing in carefully selected bend configurations, plus four additional 2.00-inch diameter components dedicated to crossover pipe fabrication. That combination gives you the pieces to build both sides of a dual system and tie them together for balanced flow. Every length of exhaust pipe carries a clean silver finish and the strength of 16-gauge wall material.
- Universal U-Fit Dual design for street rods, muscle cars, and pickups
- Twelve 2.50-inch diameter mandrel-bent tubing pieces in selected bend shapes
- Four 2.00-inch diameter components for crossover pipe fabrication
- Durable 16-gauge Aluminized steel construction with a silver pipe finish
- Slip-fit assembly with U-Bolt clamping type for adjustable, secure fitment
- CARB (California) compliant, Emission Code 5
Build It Your Way
Because this is a fabrication kit, mufflers and exhaust tips are sold separately, letting you pair the tubing with the sound and style you want for your car exhaust. It uses new hangers, which are not included, so plan your mounting hardware alongside your muffler and tip selection. Whether you’re chasing a performance exhaust tone or simply need a reliable, durable exhaust system for a restoration, this kit gives you the foundation to build a complete catback-style dual layout from the ground up.
Fitment
This is a universal pipe kit intended for custom fabrication rather than a bolt-on application, making it ideal for builders comfortable cutting, fitting, and welding or clamping their exhaust exhaust pipe routing. Confirm your vehicle’s under-body clearance and tubing diameter needs before ordering, and gather your mufflers, tips, and hangers to complete the system.
