Smeding Diesel S400 Second Gen Kit This kit comes with everything need to install a S400 series turbo on your 07.5-12 6.7L Cummins
Kit includes:
Smeding S400 series Turbocharger
Smeding T4 3 pc Exhaust Manifold
4" Down Pipe
5" Air Intake kit w/S&B filter
Oil Feed Line
Oil Drain Line,
Intercooler piping
Other misc parts for a complete install
Please make sure select your turbocharger size and exhaust housing size!
T4 .90 exhaust housings are not recommended for the 6.7L Cummins
The 1.0 T4 housing is the best option for the 6.7 cummins