Corvette Aft-Cat Exhaust Systems - Great Pipes

Vette's Official Guide To Corvette Exhaust Systems

Christopher R. Phillip Aug 1, 2009 0 Comment(s)

SLP Performance Parts
(732) 349-2109

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Brief Description: SLP offers a PowerFlo catalyst-back exhaust system for the LT1, LT4, or LT5 C4, with a choice of polished tips.

C5 owners have a choice of two PowerFlo systems--one with 3.5-inch dual split round tips and another with a distinctive cast-aluminum tip with two outlets. There's also a C5 Loud Mouth system with 4-inch dual split round tips.

C6 owners also have a choice of two PowerFlo systems--one with 3.5-inch dual split round tips and another with a distinctive cast-aluminum tip with four outlets. The C6 Loud Mouth and Loud Mouth II designs both come with 3.5-inch dual split round tips. All exhaust systems provide choices for desired sound, and each one provides you with the ultimate look for your model-year Corvette.

PowerFlo systems are deep and muscular and slightly louder than stock. The Loud Mouth II is rich and powerful and "in the middle," while the Loud Mouth will let everyone know you're coming.

The rest of the systems are hand-crafted from 2.5-inch 304 stainless steel, including fully polished mufflers with a stamped SLP logo. They provide up to a 15hp gain depending upon application and are covered by a lifetime warranty. Detailed installation instructions and hardware are included.

Trademark Features: SLP exhaust systems feature CNC mandrel-bent 304 stainless steel construction, 304 stainless hand-polished mufflers, and polished-stainless or cast-aluminum tips with polished edges. There's no cutting or welding required with our bolt-on designs, which feature torca notches, band clamps, and slip-fit or flanged connections.

C6 Loud Mouth and Loud Mouth II systems have a modular design, allowing consumers to switch between mufflers or resonators to achieve their desired sound in a matter of minutes. All systems come with a lifetime warranty.

Quote from the Company:"We designed and engineered each of our systems with the highest quality, superior ease of installation, great sound, and a choice of tips--all at an affordable price for the Corvette owner."

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Random Technology
(770) 554-4242

Brief Description: Our C5 system features mandrel-bent 304 stainless steel tubing and four polished stainless dual-wall tips. The mufflers have a deep, throaty sound at idle and a unique sound at and above mid-range rpm that is typically associated with exotic overhead-cam engines.

Our C4 system is not an after-cat system per se, but a true dual-exhaust/cross-pipe system that allows the use of existing mufflers. The system is available with two high-flow catalytic converters for street use or without converters for off-highway applications, and it's designed for vehicles with headers.

Trademark Features: All Random Technology systems are manufactured with stainless steel and feature a brush-polished finish. All components are made in the USA. Except for the catalytic converters, our exhaust systems are covered by a lifetime warranty.

Quote from the Company:"Our company cars are Corvettes, so we have a very personal interest in our Corvette products. As a result, the most common feedback we get from customers is that our systems have excellent fit and finish and sound great."


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