1963–1967 Chevrolet Corvette Sweet Thunder Side Exhaust Kit – Mild Loud Aluminized Pipes W/2" Manifold

Transform the character of your 1963–1967 Chevrolet Corvette with the Sweet Thunder Side Exhaust Kit – Mild Loud. Engineered for C2 Corvettes with 2-inch small-block exhaust manifolds, this complete upgrade preserves the iconic rocker-panel side-pipe silhouette while delivering a deeper, sportier exhaust note that turns heads on every cruise.

The kit includes aluminized steel side pipes, reproduction metal side pipe covers, rocker panels, and the mounting hardware you need to install the system along the rocker panels. Precision bends and factory-style routing ensure a clean, authentic look that matches the Corvette's original aesthetics.

Sound and performance

Designed as a Mild Loud configuration, the Sweet Thunder system uses a 2.25-inch inner baffle to deliver a tone that sits a few decibels louder than stock. That means a more assertive exhaust bark without drifting into excessive noise—ideal for daily driving, weekend cruises, or show-worthy restorations where you want presence without distraction. The arrangement also improves exhaust flow for small-block engines, contributing to a more responsive feel and a sportier exhaust note from idle to revs.

Durability and value

Constructed from aluminized steel, these pipes offer robust durability and impressive corrosion resistance, while staying more economical than stainless systems. The aluminized finish protects against road exposure, helping your Corvette maintain its showroom-ready look for years to come.

Fitment and installation

Specifically designed for 1963–1967 Chevrolet Corvette (C2) models that use 2-inch small-block exhaust manifolds, the Sweet Thunder kit provides a complete, direct-fit solution for the rocker-panel side-exhaust layout. Every component is engineered for precise alignment, ensuring the new side pipes sit flush with the rocker panels and replicate the classic C2 side-exhaust appearance that collectors seek.

Who this is for

Ideal for Corvette restorers aiming to reproduce the iconic C2 side-exhaust look, enthusiasts chasing a deeper, more confident exhaust note, and builders upgrading a 1963–1967 Corvette project without compromising authenticity. If you want the legendary Corvette silhouette paired with a refined, sporty soundtrack, this kit delivers.

Experience the distinctive Sweet Thunder character—where the timeless Corvette side-pipe styling meets modernized flow and a controlled, muscular sound. Add this complete kit to your cart and give your 1963–1967 Corvette the performance edge and curb appeal that defined a generation.