The best-performing cat-backs in the business are now the most versatile, too! Using groundbreaking modular technology first seen on our Mustang X-pipes, we’ve developed a new line of exhaust systems that can be quickly reconfigured to fit changing performance, noise-level, and sound-quality requirements. Simply loosen a few band clamps, swap muffler types, retighten, and you’re done. No other cat-back offers this level of performance and adaptability!

This system includes our all-new Loud Mouth II™ race mufflers, which combine flow characteristics similar to those of our original Loud Mouth™ resonators with a deeper tone and reduced resonance. Get both for complete control over your Cobra’s sound and performance characteristics.

NOTES: Includes Loud Mouth II™ race mufflers. Loud Mouth™ resonators (#31062) sold separately.

FEATURES:
Provides up to 20 additional horsepower
Employs SLP’s exclusive modular technology, making it possible to switch between muffler and resonator types in a matter of minutes
Includes our new Loud Mouth II™ race mufflers for superior flow, an ultra-aggressive tone, and minimal resonance
Engineered and built to OEM standards to ensure proper fit
Constructed entirely from mandrel-bent stainless steel
Features show-quality polished resonators and 3.5" double-wall tips with electromarked SLP logo
For 1999-2004 SVT Cobra models