The Wagler WCPC6622.1 Street Intake Manifold improves air flow and horsepower on your 2001-2004 GM 6.6L Duramax LB7. Featuring a casted one-piece design, this aftermarket manifold replaces the factory y-bridge all together. The intake neck has been machined to accept a 3.5" v-band for a secure connection in the most extreme applications.
- Improved Air Flow
- Increased Horsepower
- Machined 3.5" V-Band Intake Neck
Note: This intake manifold is not compatible with the OEM Turbocharger. See Twisted T4 Pedestal.
Not available for sale in the state of California Click here to read Emissions Notice.