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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The storage bags are a nice size fit a lot of blankets and comforters with no problem and I have a lot of them. The problem I have is the pump they give you is ridiculous. Would take you forever to get all the air out. I use the vacuum hose and it’s still took some time but a lot easier than the pump they give you that’s why I gave a three stars instead of five.

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Reviewed in the United States on May 27, 2026

Verified Purchase

Kimberly Stacy

Massapequa, US

★★★★★ 5

Multiple size bags and easy to use.

Set name: 20 Combo

I was pleasantly surprised with how great these were. I chose these for the variety in bag size but I thought I would forever be using the hand pump. Very surprised it worked very quickly and the suction held. Would definitely recommend!

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Reviewed in the United States on May 26, 2026

Verified Purchase

cillbat

Fort Morgan, US

★★★★★ 5

Just like the oem parts.

Like oem so all good.

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Reviewed in the United States on June 6, 2025

Verified Purchase

Tucker

Dallas, US

★★★★★ 5

Works well!

If you have Omni S1 pro this is everything you could ever need to maintenance for it! I have it run twice every night and you can’t beat $60 to have several repairs several times! Totally worth its money and fits exactly as if bought new!

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Reviewed in the United States on December 17, 2025

Verified Purchase

Judy Bernhard

Charlottesville, US

★★★★★ 5

Came as described

My order came exactly as described and in a very timely fashion. Very pleased with this purchase.

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Reviewed in the United States on December 7, 2025