Performance Curve Mufflers Promo Codes for October 2026

New customers are eligible for a 12% discount on their very first order. This applies to most retail items.

An 11% discount on turbo mufflers. Upgrade your vehicle's exhaust system with performance parts.

Select catalytic converters are available starting at a price of $120. This includes both universal and direct fit options.

A 5% discount is applied to all exhaust gaskets and O2 sensor bungs. Ensure proper fitment for your vehicle.

Purchase one X-pipe and receive a second X-pipe at 20% off. This offer can be applied to different sizes.

A 10% discount is applied to all exhaust hangers and clamps. Both V-band and lap joint clamps are part of this deal.

Orders exceeding $99 automatically qualify for free standard shipping. This offer applies to all items in the store.

Chambered mufflers are available at prices starting from $65. Explore various sound profiles and sizes.

A 9% price reduction is offered on all round and oval mufflers. Universal fitment options are plentiful.

Save 8% on all exhaust headers during the Father's Day promotion. This deal covers both individual headers and sets.

Customers get 14% off on all single exhaust kits. This includes both stainless steel and aluminized options.

Customers receive up to 15% off on various stainless steel exhaust tips. Rolled edge, slant cut, and resonated tips are included.

Many resonators and glasspacks can be purchased for less than $75 each. This includes various sizes and styles.