SLP 32000 LoudMouth AxleBack Exhaust System for 2009-2013 Chevy Corvette LS3

Vehicle Fitment

• 2009-2013 Chevrolet Corvette C6 (LS3 engine; all trims excluding Z06/ZR1 variants)

Fitment Notes

• Axle-back exhaust system; replaces exhaust from rear axle back
• Not compatible with Z06 or ZR1 models that have different exhaust routing or tip clearances
• Exhaust tips are quad-exit, dual split 3.5-inch round style; stock bumper accomodation required
• Intermediate muffler/resonator configuration retains audible tone and reduces drone compared to straight pipes

Features

• Hand-crafted 304 stainless steel tubing and components throughout
• Polished stainless quad 3.5-in dual split round rolled-edge tips for signature Corvette look
• Includes SLP LoudMouth resonators stamped with the logo for increased tone and style
• Modular design -- compatible with quieter SLP "Bullet-Style" mufflers if desired (SLP #31063)
• Easy bolt-on installation; uses factory hangers and hardware
• Limited lifetime warranty on stainless steel components
• Aggressive, deep tone under throttle; refined exhaust note at idle/cruise
• Improved flow; gains up to approx. 10-12 horsepower with this axle-back setup

Specifications

• Type: Axle-back exhaust system
• Tubing material: 304 stainless steel
• Main pipe diameter: 2.50 in (63.5 mm)
• Tip size/outlet: 4x 3.50 in polished dual-split round style tips
• Tip edge style: Rolled edge, double-wall construction
• Warranty: Limited lifetime on stainless components

Included Components

• 1x LoudMouth axle-back exhaust assembly (rear axle pipes, mufflers/resonators)
• 4x 3.5-in polished dual-split round tips
• All necessary clamps, hangers, bolts for direct bolt-on fitment
• Installation instructions

Product Description

The SLP 32000 LoudMouth Axle-Back Exhaust is designed for 2009-2013 Chevrolet Corvette C6 models with the LS3 engine (i.e. non-Z06 / non-ZR1). Crafted from high-quality 304 stainless steel, this system offers a bold exhaust tone with polished quad 3.5-inch dual-split tips that provide both aggressive style and sound. The muffler and resonator setup keeps the system from being too loud, while still delivering an unmistakable rumble under throttle.

Installation is bolt-on using factory rear hangers; there's no cutting required. If desired, quieter "Bullet-Style" mufflers from SLP can be substituted due to the modular design. With up to ~10-12 hp gains and a deep, rich exhaust note, the 32000 is a popular choice for C6 owners seeking both performance and a commanding presence without going full-race loud.