01-05 Duramax LB7 LLY SDP S400 Turbo Kit CAT Filter Could virtually be the last

Could virtually be the last time they have be replaced

Threadlocker Included

The 3-angle adaptor is used to speed up the airflow after the air filter for improved performance and throttle response

Our billet valve covers are designed to give your engine a clean

The Juice with Attitude CS2 includes automatic defueling to prevent excessive EGT & Boost levels

01-05 Duramax LB7 LLY SDP S400 Turbo Kit CAT Filter Could virtually be the lastPRODUCT DESCRIPTION SDP S400 install kit LB7 or LLY These kits are currently made to order. This kit is for the LB7's and LLY's only. The kit includes all the parts you will need except for the T4 S4 frame charger, add a Batmowheel turbo or Garrett to make it 100% complete. Contact us for Borg Warner or Garrett box unit turbo pricing. Prices on the turbo's vary depending on sizing options. Several sizes available and we will spec the right size for