Installation Time
(approx) 1 Hour
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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Features, Description, Reviews, Q&A, Specs & Installation
Exhaust Performance Upgrade. The SLP LoudMouth Axle-Back Exhaust enhances the sound and horsepower of your Corvette by delivering up to 12 additional horsepower. It is designed to provide an aggressive and rich exhaust note that complements the performance nature of the LS3 engine, ensuring both auditory presence and improved engine efficiency.
Construction And Appearance. This system is crafted from premium 2.5 inch 304 stainless steel, ensuring durability and resistance to corrosion. It features polished stainless steel SLP resonators stamped with the company logo and four polished 3.5 inch dual split round tips, offering a striking visual upgrade along with enhanced sound performance. The modular design facilitates easy customization and allows for a quieter bullet-style muffler swap.
Installation. Installation is a straightforward bolt-on process requiring basic hand tools and no drilling. It is rated at an intermediate difficulty level and typically takes about one hour to complete, making it suitable for experienced DIY enthusiasts or professional installers.
Warranty. The exhaust system is covered by a limited lifetime warranty, providing added peace of mind.
Application. Designed specifically to fit 2009 to 2013 6.2L Corvette C6 models, excluding the ZR1 variant.
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Installation Info
Installation Time
(approx) 1 Hour
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
What's in the Box
Tech Guides: