Wagler Competition Products

The Wagler WCPC6658.1 Street Girdle adds strength to your 2011-2016 GM 6.6L Duramax engine. The WCP Street Girdle features a 1/2" thick, one-piece design. It increases strength in the...

Upgrade the valvetrain in your 2001-2016 GM 6.6L Duramax with the Wagler WCPC6664 Pushrods. Built from 3/8" x .135 wall 4130 Chromoly, these push rods increase strength and are able to handle...

The Wagler WCPC6681 T4 Twisted Pedestal allows you to mount an S300-S400 and Precision T-4 Turbocharger on your 2001-2016 GM 6.6L Duramax. This T4 Pedestal is specially designed to also work...

The Wagler WCPC6686-1 Alternate Fire Street Stage 1 Camshaft provides your 2001-2016 GM 6.6L Duramax with increased driveability and increased performance. This cam is a great replacement for...

The Wagler WCPC6686-2 Alternate Fire Street Stage 2 Camshaft allows you to get the most out of your 2001-2016 GM 6.6L Duramax  This cam is great for use in street performance race...

The Wagler WCPC6695 T4 Twisted Pedestal With Wastegate Flange allows you to mount an S300-S400 and Precision T-4 Turbocharger on your 2001-2016 GM 6.6L Duramax. This T4 Pedestal is specially...