Exergy Sportsman CP3 w/ SDP LML conversion kit
*In stock, expect 1-5 business day lead time for processing.
*Cannot ship to California addresses
This kit allows you to switch from the CP4 injection pump that come from the factory on the 2011-2016 LML Duramax trucks, to an earlier model higher volume CP3 injection pump. Failure of the CP4 pump almost always results in damaged injectors and a very costly repair bill. Converting to a CP3 injection pump will not only add to your reliability, but you will also have more flow potential. EFI Live tuning is recommended with the CP3 conversion. Add an Exergy injection pump of your choice to make the kit complete!
Our conversion kit is by far the most comprehensive on the market and doesn't require you to 'bend' or 'kink' a piece of straight 3/8" fuel hose to make a 90* bend by using some custom AN fittings, it also includes parts to allow you to delete the very leak prone flare-nut connection that feeds the CP3. No other kit on the market includes these types of parts. Our adapter plate that goes between the pump and engine block is a billet piece machined in house from 6061 aluminum instead of cast like others, it is much less likely to crack this way.
Benefits of our kit:
Stainless fittings machined and TIG welded in house
Billet Aluminum CP3 adapter plate that is CNC machined in house
Grade 8 bolts
We remove the leak prone factory 'flare-nut' connection in the factory hard feed line, this makes for a much easier factory fuel filter head delete if this is what you will be doing
AN adapter for the return that threads into the pump with a bent AN line with a push lock connection instead of requiring that you kink the straight piece of hose.
High quality high pressure line
13 Reviews Hide Reviews Show Reviews
The Kits works very well Thank you for working with us Scott
I’ve had this kit on my 2016 Duramax for well nearly 2 years now and over 70k miles. Kit comes with great parts and clear instructions. I always recommend this kit to anyone wanting to get a conversion done.
This is the best cp3 conversion kit I have installed everything fits perfect as it should I would definitely recommend this kit to any LML owner looking to do the conversion also come with good Instructions
Great kit. Everything fit like it should. Had a few questions and Scott was able to answer them. Customer service is great as well.
Awsome service product showed up fast definitely will be buying more from sdp
I have installed wherli kits but I like sdps kits more. I will be ordering more from this company more clean install.
BEST CP3 CONVERSION KIT ON THE MARKET.
Great product and very nice staff.
The cp3 conversion kit was an absolute joy to install. Fitment for fuel lines etc lined up perfectly. I’m running an SDP 475 over stock compound kit and the exergy cp3 pump was exactly what it needed to bring out it’s full potential. 5 stars all day