An exhaust cutout lets you uncork the system when you want more sound and flow, then close it back up for the street. This Quick Time Performance Aggressor cutout pipe is a direct-fit design for GM 2500HD 6.6L pickups, giving you an easy bolt-on way to open up the exhaust.

Quick Time Performance 510120 Features:

• Aggressor bolt-on exhaust cutout pipe
• Direct-fit for GM 2500HD 6.6L pickups
• Opens the exhaust for added sound and flow
• Bolt-on installation

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

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