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Pontiac GTO SLP Loudmouth Exhaust

Pontiac GTO SLP "Loud Mouth" Exhaust
Bolt on a Loud Mouth™ modular catalyst-back exhaust system from SLP on your new 2005-06 Pontiac GTO for up to 5 extra horsepower and 5 foot-pounds of torque with the aggressive musclecar rumble your LS2 deserves. The secret to the system’s distinctive sound is a pair of stainless Loud Mouth™ resonators, stamped with the SLP logo. The additional performance comes from the free-flow design and our built-in PowerFlo-X™ Crossover system that borrows a power-building method used in stock car racing. The system features a pair of attractive 3.5” dual-wall stainless steel tips that look great peeking out of the GTO’s rear valance. The tips have an angle cut and can angle downward in a traditional style, or rotated 90 degrees so they match the curving shape of your rear valance.







* Please note that there is a shipping discount on multiple items in the same order(excludes oversized items). Discount will be given when we process your sale. Shipping price reflects shipping within the continental United States. Alaska, Hawaii and Puerto Rico will have additional shipping charges. Hoods and other oversize items must ship truck freight. The customer is responsible for the truck freight charges to be paid on delivery.

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