Quick Time Performance (QTP)

Quick Time Performance (commonly known as QTP) is a performance automotive brand specializing in electric exhaust cutouts and exhaust bypass systems designed to give drivers instant control over exhaust sound and flow. QTP systems allow vehicles to switch between quiet street driving and unrestricted exhaust performance at the push of a button.

This collection includes QTP electric exhaust cutouts, wireless exhaust cutout kits, exhaust bypass valves, Y-pipes, and cutout accessories. Engineered for durability, quick response, and straightforward installation, Quick Time Performance products are ideal for muscle cars, street/strip builds, and performance vehicles looking for on-demand sound and performance without permanent exhaust changes.