View Full Version : 6.7 S400 kits

10-02-2014, 10:35 AM
We now have our S400 kits in production and ready to ship. Orders can be placed online or call the shop and ask for me. The kit will come with an S467 other options are available but not necessary needed. Turbo works great for Racing, Towing and Daily Driving. Both of Craigs trucks the Tow rig F-350 and the MFI race trucks have the S400 setups on them.


11-17-2014, 03:26 PM
I would love to hear more on how it tows

11-17-2014, 05:10 PM
We have towed quite a few times with 18k behind the truck up at max of 4000 evelation and 7% grades for 6 plus miles with no issue
Highest gets get towing was 1100