The Flowmaster 817213 is a complete cat-back exhaust system engineered for maximum flow and optimal sound characteristics. Constructed from mandrel-bent stainless steel tubing with precision MIG welds, this system delivers improved exhaust scavenging and proven horsepower gains. Features Flowmaster's patented Delta Flow technology for the perfect balance of performance and sound control.

Technical Specifications:

• Material: 409 Stainless Steel
• Tubing Diameter: 3" main / 2.5" tailpipes
• Wall Thickness: 16-gauge
• Muffler Type: Delta Flow Technology
• Sound Level: Moderate (3/5 on Flowmaster scale)
• Tip Style: 4" polished stainless, dual outlet
• Bends: Mandrel-bent, 180° radius
• Connection Type: Ball-flange joints
• Ground Clearance: 4.5" minimum
• Weight: 42 lbs complete
• Temperature Rating: 1200°F continuous
• Clamp Style: Heavy-duty band clamps
• Resonator: Built-in X-pipe design
• Warranty: Limited Lifetime

Key Information for Installers:

• Complete bolt-on system
• Factory hanger locations utilized
• No welding required
• All mounting hardware included
• CNC precision cut flanges
• Dyno proven power gains
• Interior drone-free design
• Factory ECU compatible
• Direct bolt-on design
• Maintains emissions compliance
• OEM clearance maintained

System Features:

• Improved exhaust velocity
• Reduced back pressure
• Optimized flow path
• Cross-flow sound cancellation
• Scavenging enhancement
• Heat-resistant coating
• Leak-free ball joints
• Reinforced hanger points