Very prompt service from the online… Very prompt service from the online store. I got exactly what I ordered and it arrived on time. I also had my mechanic completely bulletproof my 2005 F250. The BPD components (Bullet Proof Engine Oil Cooler Full Upgrade and Bullet Proof Billet Water Pump) have performed flawlessly. The BPD components have performed flawlessly and given me a great deal more confidence in my truck whether I'm towing or not.

My shop has used Bullet Proof Diesel… My shop has used Bullet Proof Diesel for a few years now, and we're consistently impressed with their quality products. We've used their air cooled oil cooler kits, FICM's, egr coolers etc. Our customers are happy with the efficiency and effectiveness of everything we get from Bullet Proof, so we'll continue to use them.

08 ford 6.4 half kit Deltas over 30 going up 6 % grade empty before installing the half kit. A week later after installing half kit, I pulled my car trailer on a 8 hour drive hauling a 79 super cab and never got over 7 degrees difference. My wife and I did the complete install in 5.5 hours. I would absolutely recommend it hands down.

excellent customer service My first experience was me emailing with questions and concerns about my diesel. A couple hours later I had a phone call asking for for information and without trying to sell me on any products I was given a world of information about my truck. Afterwards I settled on a few items to start with that improved my engine’s cooling. Thanks guys for the help and My next purchase will be the BP heavy duty oil cooler.

Excellent product Excellent product! We strive to perform quality repairs with quality parts and top notch technicians and excellent customer service. Bullet Proof products fit right in with our standard of quality. We have installed over 50 kits and have never had any concerns with quality.