Product description
"DAP Upgraded 64.5/73.4 Non-VGT Turbo for 2007.5–2018 Ram 2500/3500 6.7L Cummins With T4-i .91 AR Divided Turbine Housing for DIRECT FIT
This is a great all-around performance turbo for tuned 2007.5–2018 Ram trucks with the 6.7L Cummins. It features a lighter, high-flow 64.5mm billet compressor wheel paired with a larger 80mm inducer / 73.4mm exducer turbine wheel.
It delivers quicker spool and more overall flow than a traditional cast 66mm wheel setup, making it an excellent choice for towing and performance on tuned trucks. The efficient 64.5mm compressor performs particularly well at high altitude.
Power Rating & Housing:
Best for tuned trucks with peak HP of 625 HP or under, with up to 45% over stock injectors.
Comes with a modified T4 turbine housing designed to bolt directly to the stock T4i exhaust manifold. This makes installation much easier if you want to keep the factory manifold.
Turbine housing features an HX40-style outlet, which is a direct fit for the 2007.5-2018 Ram.
Kit Includes:
Upgraded turbo with 64.5mm compressor wheel and 80/73.4mm turbine wheel
Turbo exhaust gasket and oil drain gasket
Coolant plugs (2x)
Oil drain bolts (2x)
Turbo/manifold bolts (2x)
New flexible oil drain line
Important Notes:
This is a non-VGT (fixed geometry) turbo. The factory variable geometry actuator is not used.
ECM tuning is required for safe and proper operation (DAP does not provide tuning).
Professional installation and tuning are strongly recommended to optimize performance and prevent excessive EGTs or over-boosting.
DAP buys good used cores. They will purchase your stock Holset HE351VE or HE300VG turbo and actuator for a competitive payout. Contact DAP for current core pricing and to receive a prepaid shipping label.
The compressor wheel on this turbo is compatible with BorgWarner S300 SXE-series turbos of the same size, making it easy to mix and match components for future upgrades."
