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

Marsoni M251S
Sale price$496.00
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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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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.5 ★★★★★
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Moozhda Hanif
Lexington, US
★★★★★ 5
Does not work on BMW X3
too small, doesn't fit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2025
S
Verified Purchase
Shawn D
Chelsea, US
★★★★★ 4
Fits 05xc70 oil filter
It’s alright. Does get stuck on the filter housing. Had to pry it off with a pry bar after I was done. But it did work
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 20, 2024
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Verified Purchase
Cga
Lake Worth, US
★★★★★ 5
Very satisfied
Item is just as described and showed up on time. Works like a charm and I would definitely recommend.
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Reviewed in the United States on November 4, 2024
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Broomfield_CO
Omaha, US
★★★★★ 5
Perfect for 2014 328i GT
Very sturdy and high quality.
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Reviewed in the United States on June 1, 2025
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Verified Purchase
Tammy
Alexandria, US
★★★★★ 5
Happy
Fits perfectly good purchase
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Reviewed in the United States on September 20, 2025

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