The Large Bore HD Performance Turbo-Back exhaust features 4" 409 stainless steel tubing with smooth curves and increased size to help remove restriction and keeps exhaust gasses flowing smoothly. The OE style band-clamps and bayonnet style hangers make sure this system installs cleanly and easily. Anyone will see increased performance and lower EGT's from this system. This system does not come with a tip.

• 4 in. Mandrel Bent 409 Stainless Steel Tubing.
• Maximum Flow.
• High Flow Muffler.
• Bayonet Style Hangers For Easy Installation.
• Polished Stainless Tip Included.
• Limited Lifetime Warranty.

The Large Bore HD Performance Cat-Back exhaust features 4" stainless steel tubing with smooth curves and increased size to help remove restriction and keeps exhaust gasses flowing smoothly. The OE style band-clamps and bayonnet style hangers make sure this system installs cleanly and easily. You will see increased performance and lower EGT's from this system. This system does not come with a tip.

• Mandrel bent pipe, not compression bent, for 20% higher flow.
• Straight through wide open, high-flow mufflers, no baffles or chambers, less chance of resonation. (excluding DPF back systems).
• Tuned to specific vehicle applications for ultimate power when used in conjunction with AFE air intake filters.
• OEM style bayonet hangers with strong high-quality band clamps for better seal..
• 2-Year Warranty.
• Aluminized.
• Turbo-Back.
• Two-piece over axle.
• No tip included.