2024+ L5P Duramax Throttle Valve Upgrade by VSE Engineering (Stock Style Cold Side Piping Connection)

Fitment Note:
Stock Cold Side Piping
WCFAB Cold Side Piping (Uses Billet Adapter/Coupler that came with the WCFAB Piping)

Upgrade your factory leak prone L5P / L5D Throttle Valve

For use with the OEM cold side charge piping 

The factory connection point where the factory throttle valve meets the "Y" bridge is the most probable place for a boost leak due to the plastic on rubber oring seal, and flat gasket arrangement.

Ours incorporates a 1 piece high temp oring mounted into a grove cut into the assembly for a leak proof fit, a ridged billet connection for the gasket to seat in and mechanical wire ring / oring seal for OEM applications 

 

 

Race use only !

Removal of the throttle blade means removing the possibility of the 2 fastener screws from backing out and being consumed by the motor.

 

Features:

• No throttle blade (race use only)


• 2 x 1/8" NPT connections for connecting Boost, Water/Methanol, Nitrous, or Boost leakdown equipment


• Leak proof oring connection


• Barbed machining for maximum grip on lower intercooler boot or mechanical wire ring / oring seal for OEM applications


• 1/2" longer than the factory throttle valve for maximum clearance and fit (aftermarket charge piping only)

Designed to be replaced in under 30 minutes for hassle free installation.

 

** Race applications only, custom tuning is required ** - There are no refunds on this product after purchase

** Cold side charge piping sold separately