Hardway Compound Turbo Kit

[moparsigfan]

Hello All,

Does anyone on here have experience with Hardway Performance’s compound turbo kits for the 2013+ Cummins engines?

Found them on a vendors website and their own website doesn’t provide very much detail. Interested to know how complex the installation process is and what, if any, additional tuning is needed to run a system like this.

Thanks in advance


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[H2o2]

I too would like to know if anyone has some experience with compound turbos on a 2013-2017 and what mods they had to do to there 6.7l diesel. Im interested in towing and durability? Transmission mods to support the engine?

 

[nolafishr]

I heard that you need a tranny first to support the extra power/torque, some engine work to support the extra boost and then the compound kit, there may be other add ons also.