S-Type Axle-Back Exhaust for Chevrolet Corvette (2006-2008)

S-Type Axle-Back Exhaust, fitment-checked

An S-Type axle-back system for the 2006-2008 Chevrolet Corvette in base trim. Axle-back means the swap starts behind the rear axle, leaving the mid-pipe and catalytic converters in place — a shorter job than a cat-back and a different part class entirely.

Borla catalogs this as an S-Type axle-back system for the base 2006-2008 Corvette. The distinction from a cat-back matters when you are comparing part numbers: an axle-back replaces only the section behind the rear axle, so the factory mid-pipe and converters stay where they are. Fitment is specific to the base car in those three model years. At 43 lb boxed it is one of the heavier systems in the Borla range, which is worth planning for on delivery.