Give your 1997-2004 C5 Corvette a bark to match its bite with SLP's Loud Mouth exhaust system. Constructed from mandrel-bent stainless steel, this bolt-on system offers up to a 15-hp gain and a 20-lb. weight savings over stock. It features 2.5 over-axle pipes and 2.25 electro-polished tailpipes terminating in 4.25 rolled tips. Detailed instructions, a limited lifetime warranty, and all hardware necessary for installation are included.
Applications:
1997 - 2004 Chevrolet Corvette
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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