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Corvette Parts >> Corvette Exhaust >> 2005-2013 C6 Corvette Exhaust >> Corvette SLP Loudmouth Catback (05-08 C6)

Corvette SLP Loudmouth Catback (05-08 C6)

Corvette SLP Loudmouth Catback (05-08 C6)
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Item #:311301003
Manufacturer Info:SLP 31077
Market Price:$789.99 - You Save 0% ($0.00)
Our Price:$789.99

Product Features

Quick Facts

  • For 05-08 C6
  • For LS2 & LS3 engines
  • Up to 12 RWHP gains
  • Hand-crafted
  • 304 stainless
SLP's original Loudmouth™ exhaust gives your Corvette the biggest, baddest, boldest sounding exhaust with the biggest HP and TQ gains.

Product Description

Signature Loudmouth Roar. If you're looking for the biggest, baddest, most aggressive sounding exhaust for your Corvette, look no further than SLP's original Loudmouth™ Catback. The secret to the Loudmouth's unique sound is the polished stainless steel "shotgun" style resonators. This is the kind of exhaust note that will turn heads at shows, at the track, and on the street. Not ready to wake the neighborhood at 3AM? The Loudmouth II might be more your thing.

Big HP and TQ Gains. With a free-flowing, straight-through design, this catback has been dyno-proven to add up to 12HP. Engineered and designed to exceed OEM standards, this exhaust offers a superior fit right out of the box for long-term durability and an easy bolt-on installation.


  • Crafted from 304 stainless steel
  • Modular design
  • Polished 3.5" dual split round tips
  • Polished 2.5" tubing

Tech Notes:

HEAR IT ROAR! - Check out this clip:

*Note: This SLP Loudmouth Catback will only fit 05-08 C6 Corvettes (does not fit 09+ or Z06)


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