MBRP GM8427 3" TURBO DOWNPIPE 11-15 Duramax Hoodies Coolant Temperature Monitoring – The

Coolant Temperature Monitoring – The Derringer senses coolant temp to control added power

KIT INCLUDES:

100% TIG-Welded by certified craftsmen for strength and durability

At Banks Power

Perfect fit for daily drivers to performance applications reaching up to 1000 RWHP

MBRP GM8427 3" TURBO DOWNPIPE 11-15 Duramax Hoodies Coolant Temperature Monitoring – TheDESCRIPTION The MBRP GMCA427 3" Turbo Downpipe eliminates the restrictive factory downpipe in your 2011 2015 GM 6. 6L Duramax LML. Featuring a mandrel bent aluminized steel construction, the MBRP 3" Turbo Downpipe provides a smoother flow from the turbo resulting in lower EGT's, increased performance, throatier sound, and faster turbo spool up. Each Downpipe is coated with a satin black high heat coating and wrapped with a high heat thermal wrap for