Kooks Headers 11434200 3in Cat-Back Exhaust System with Polished Quad Tips

The Kooks Headers 11434200 Cat-Back Exhaust System delivers aggressive muscle car sound and increased performance for your Shelby GT500. This complete exhaust system features mandrel-bent 304-grade stainless steel construction with polished oval race mufflers and eye-catching 4-inch slash-cut polished quad tips.

Key Features:

• 2-3/4-inch OEM inlet diameter transitions to 3-inch intermediate piping and tailpipes
• Polished stainless steel oval race mufflers for deep, aggressive exhaust note without excessive drone
• 4-inch slash-cut polished quad tips for premium appearance
• Mandrel-bent 304 stainless steel tubing for maximum flow and corrosion resistance
• Direct bolt-on installation at OEM connection point (reuses factory clamps)
• Dyno-tested and racer-proven performance design
• Handcrafted in the USA with aerospace-grade materials

Performance Benefits:

• Increased horsepower and torque gains through optimized exhaust flow
• Aggressive, deep exhaust tone that enhances the GT500's supercharged V8 sound
• Reduced backpressure for improved throttle response and acceleration
• Compatible with Kooks headers or factory exhaust manifolds

This cat-back system connects at the factory connection point behind the mid-pipe, making it compatible with both stock and aftermarket headers. Installation typically takes about 2 hours with basic hand tools. Backed by Kooks' limited lifetime warranty to the original purchaser, this exhaust system represents over 50 years of racing heritage and exhaust engineering expertise.