G&R Diesel | S300 2nd Gen Swap Install Kit For 2500/3500 | Dodge/Ram Cummins 6.7L (2013-2018)


RAM 6.7 Cummins S300 2nd Gen Swap Install Kit For 13-18 Dodge RAM 2500/3500 G&R Diesel

SKU: GRD67CM1003 Category:


2013-2018 6.7 Cummins S400 2nd Gen Swap Kit. Bring more power and reliability to your 2013 – 2016 6.7 Cummins with our 2nd Gen Swap Kit! A correctly sized S300 turbo with good tuning works incredibly well for a daily driver/tow rig and even play on the track!

We have found very low EGT’s while towing, great drive pressure ratios and very good fuel economy with this setup. With proper tuning and turbo, a stock fuel 6.7 can make 600 rwhp and with an aftermarket fuel system, the sky is the limit!

This kit will work with any S300 frame turbo that features T4 manifold flange, 4.62 flat V band exhaust outlet, 5 inch compressor inlet, and 4.2 inch V band compressor outlet.

This kit is available for S400 SXE turbos as well
This is a complete Install kit including:

  • Welded aluminum coolant tank with a low-level sensor
  • 4 inch welded aluminum intake
  • 4 inch HX40 downpipe
  • 3 inch aluminum intercooler tube
  • silicone boots
  • all stainless clamps
  • billet aluminum coolant fitting to re-route coolant lines
  • all necessary clamps, plugs and misc hardware for a clean install
  • 3 piece manifold
  • braided stainless oil supply and drain lines

Kit does not include a Turbo

Additional information

Weight50 lbs
Dimensions18 × 18 × 24 in


There are no reviews yet.

Be the first to review “G&R Diesel | S300 2nd Gen Swap Install Kit For 2500/3500 | Dodge/Ram Cummins 6.7L (2013-2018)”