GMC Sierra Blow Off Valve Adapter - Torque Solution - '19-'27. Add signature turbo sound to your 2.7L Sierra with this simple bolt-on adapter.

Engineered for the factory 2.7T system, this adapter mounts at the OEM diverter to vent to atmosphere, giving a crisp whoosh on lift while keeping stock manners. It provides audible feedback without altering core components and is sized for a secure fit on 2019–2027 GMC Sierra 2.7T models. Built by Torque Solution, it’s a straightforward way to add character to your truck’s driving experience.

Features

• Application: 2019–2027 GMC Sierra 2.7T
• Installs at factory diverter valve location
• Vent-to-atmosphere sound for turbo feedback
• Bolt-on adapter using existing mounting points

Questions? Call our team in Austin, TX at 512-982-9393 (TX) or in the Los Angeles, CA area at 562-981-6800 (CA). We offer installation and customization at both locations and can get you scheduled.

If you are considering multiple items, contact us to discuss available shipping discounts.

We also install on premises at both our Austin and Los Angeles locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov