“Ive read the bad reviews but my experience with Luke and Diesel Pump have been quite the opposite. He has been helpful, quick to respond and the OM606 parts we have gotten from him have been top notch in both engineering and quality. Im quite excited about my future purchases as I tune up my OM606.
Matthew Addison
Las Vegas,l Nevada, USA”
“Excellent customer service, extremely knowledgeable, always happy to answer any technical questions, excellent products all around credit to the industry”
“We have a W123 with a M617 and asked Luke for his advise on a safe but relatively exciting power return. Factory was approx. 125HP after our purchase with DPUK we have approx. 320HP. We could have more with a stronger clutch and turn up the boost, but this car is Amazing the way it sits. Fast shipping, and always answered our questions. Can't wait to start the next chassis, maybe a W124 or W210. We would highly recommend this company. Thank you again Luke and Rebecca.”
