Corvette SLP Performance Loud Mouth Exhaust Systems : 2009-2013 C6, Grand Sport

Corvette SLP Performance Loud Mouth Exhaust Systems : 2009-2013 C6, Grand Sport

Marsoni

M251S

$496.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Corvette SLP Performance Loud Mouth Exhaust Systems : 2009-2013 C6, Grand SportBolt on a Loud Mouth Axle Back Exhaust System from SLP on your 2009 2013 C6 Corvette & Grand Sport for gains up to 12 extra horsepower. The tone is rich and powerful letting everyone know you're coming, with an aggressive rumble your LS3 deserves. The secret to the system's distinctive sound and performance gains are a pair of polished stainless Loud Mouth resonators, stamped with our SLP logo. This system features four polished 3. 5" dual split round

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Cute! Kind of annoying but my dog loves it and it keeps her from tearing the house up. It’s probably my dog more than the toy, she tore the Velcro off within a week. I sewed it back up, but she destroyed that too. I wish they had just the octopus plushie I could buy to replace without getting a second motor.

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Reviewed in the United States on December 5, 2025