Older diesel engines had their benefits, but would always struggle in terms of performance — especially when compared to a gas equivalent. Then came the turbocharger, which gave the likes of the Cummins 5.9 turbo diesel significantly more power and torque than its naturally aspirated equivalents. But turbochargers, like all parts, will fail eventually and that means you’ll have to find a replacement. +Read more
Sometimes a stock replacement won’t have the word stock in the title. An HX35W turbo is a good example of this, it’s a Cummins turbo replacement but it’s built to stock specifications — which is ideal if you need a new turbocharger but don’t want to commit to a complete 5.9 Cummins turbo upgrade.
However, if you are looking to boost your vehicle’s performance significantly, then logically you should look for the best turbo upgrade for 5.9 Cummins available. Labor costs, or your own time, will account for a significant portion of any turbocharger upgrade or replacement. Turbochargers also last a long time, usually clocking at least 150,000 miles before failure, so compromising now with the idea of splashing out further down the line may just be a waste of time and money.
If you are performing a 5.9 turbo upgrade for 5.9 Cummins then you should think about purchasing a 5.9 Cummins turbo upgrade kit. A turbo replacement or upgrade requires more than just the turbocharger itself. There are many smaller components that also need swapping out. Sourcing these can be both a hassle and more expensive than simply getting the whole kit at the start. Plus, there’s nothing more frustrating than seeing your Cummins 5.9 turbo sitting in the garage while you desperately hunt for a minor component.
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