The HHP Diesel Engine Blog

Apr
14
2021

Will An EGR System Delete Cause Diesel Engine Damage? Issues & Problems Explained

Are you thinking of deleting your diesel engine's EGR system or keeping it as the OEM intended? Wondering if you will get better performance or if it will harm your engine in the long run?

Mar
23
2021

What are Supply and Dosing Modules? A Guide to Bosch Denoxtronic Systems

At Highway & Heavy Parts, we do parts differently! We won't sell you just any part. We won't just sell you the lowest price part. And we certainly won't sell you a part from an inferior supplier.

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