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 mandrel-bent dual exhaust system on nearly any street rod, muscle car, or pickup. If you’ve been searching to shop for exhaust components that give you total layout freedom without sacrificing durability, this slip-fit kit delivers the raw materials to route a clean, high-flow exhaust system exactly the way your project demands.
Every builder knows that a great performance exhaust starts with quality tubing and smart bend configurations. This kit answers that need with twelve pieces of 2.25-inch diameter tubing in carefully selected bends, plus four additional 2.00-inch diameter components dedicated to crossover pipe fabrication. That combination lets you tailor a true dual exhaust system to the contours of your chassis, floorpan, and rear suspension for a factory-clean or aggressive custom finish.
Key Benefits
Constructed from durable 16-gauge Aluminized steel, this exhaust pipe kit provides the long-term corrosion resistance and strength that fabricators have long wanted. The silver Aluminized finish stands up to the heat and road exposure of everyday driving, making it a dependable foundation whether you’re building a weekend cruiser or a daily-driven muscle car exhaust.
- Universal U-Fit Dual pipe kit for fabricating a complete mandrel-bent dual exhaust system
- Twelve 2.25-inch diameter tubing pieces in carefully selected bend configurations
- Four 2.00-inch diameter components for crossover pipe fabrication
- Durable 16-gauge Aluminized steel construction with a silver pipe finish
- U-Bolt clamping type for slip-fit assembly and adjustability during layout
- CARB (California) compliant, Emission Code 5
Options & What’s Included
This is a build-it-your-way pipe kit, so you control the final configuration. Mufflers are sold separately and are not included, giving you the freedom to pair the tubing with the exact Flowmaster sound and flow characteristics your build calls for. Exhaust tips are also sold separately so you can finish the system to your taste. The kit uses new hangers (not included), letting you position and secure the system precisely where you need it.
Fitment
As a universal package, this kit is designed to fabricate a custom exhaust system on nearly any street rod, muscle car, or pickup. Because it’s a slip-fit, U-Bolt-clamped design, it’s intended for custom fitting rather than a bolt-in application—perfect for enthusiasts and shops building a catback-style dual layout from the ground up. Always confirm your routing, muffler selection, and tip choice to match your specific vehicle project before final welding or clamping.
For anyone piecing together a car exhaust from scratch and wanting the durability of Aluminized steel, this Flowmaster pipe kit provides the mandrel-bent components to bring that vision to life.
