Magnaflow 10702 Custom Builder Kit 2.5" Stainless Steel Dual Exhaust System

The Magnaflow 10702 Custom Builder Kit gives you the flexibility to create a custom exhaust system tailored to your exact specifications, with complete control over layout, placement, orientation, and exhaust tone for your unique project. Whether you're a professional hot rod builder or working on a project in your home garage, this kit provides the perfect starting point for a one-off exhaust system when off-the-shelf solutions won't work.

What's Included:

• Two pieces of 54-inch straight tubes
• Four pieces of 45-degree bends
• Four pieces of 90-degree bends
• Two pieces of 180-degree bends
• Six hangers and two flanges
• Two O2 sensor bosses and hardware (16 nuts and 6 isolators)

Key Specifications:

• 2.5-inch main piping diameter
• Constructed from high-quality stainless steel for durability and corrosion resistance
• Dual exhaust design with weld-on inlet connections
• Includes mandrel-bent J-, U-, and L-bends for professional-grade fitment
• Pipe-only kit design (mufflers and tips sold separately)

Professional installation is highly recommended and may require custom fabrication, cutting, and welding along with specific automotive knowledge. Backed by Magnaflow's Lifetime Warranty for peace of mind.