SLP F-Body cat-backs have always been the best-performing exhaust systems in the business. Now theyre the most versatile, too! Using our industry-exclusive modular design architecture, we'veve developed a line of 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 youre done. No other exhaust offers this level of performance and adaptability!
Along with the included race muffler, the F-Body Loud Mouth system is compatible with our original Loud Mouth II buttlet-type race muffler (#31067). Get both for complete control over your cars sound and performance characteristics.
NOTES: Includes Loud Mouth resonator. Loud Mouth II race muffles sold separately.
FEATURES:
Includes our infamous Loud Mouth resonator for virtually zero flow restriction and the meanest sound around
Employs SLPs exclusive modular technology, making it possible to switch between muffler and resonator types in a matter of minutes
Engineered and built to OEM standards to ensure proper fit
Constructed entirely from mandrel-bent stainless steel
Features a show-quality polished resonator and 2.5 Dual/Dual tips with electromarked SLP logo
For 1998-2002 LS1 F-Bodies
Applications:
1998 - 2002 Chevrolet Camaro
1998 - 2002 Pontiac Firebird
SLP Exhaust Type Descriptions/Definitions/Details: (use as a guide to the exhaust system on this page for details about the muffler type.)
Model
Type
Sound Characteristics*
Noise Level*
Bullet-Type Open Resonator (or muffler delete)
Extremely aggressive; powerful high- and mid-range tones with
moderate resonance
Muffling, Bullet- Type Resonator
Similar to original Loud Mouth, but with a throatier tone and reduced
resonance
Straight-Through "Traditional" Muffler
Deep, rich, and mellow; minimal resonance
*
Volume and sound quality will vary based on engine and exhaust-system
specifications. Loudmouth also refers to some systems without any resonators such as the 2010 Camaro Loud Mouth and the 2005 Mustang Loud Mouth Axle backs where the mufflers are removed altogether. Images below are representations in order to better understand the differences.
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