Everything Ive bought from them works Everything Ive bought from them works! They provide exactly what they advertise. If you are questioning whether or not to do business here, do yourself a favor, and commit. It may be more expensive than some other alternative that may exist, but months or years from now, you will understand the real value of what they are offering. What they are really selling, is confidence.. and I for one am a believer!

bulletproof 03 Great customer service, very fast shipping awesome products. Just installed ficm power supply worked great, Will be installing the heavy duty oil cooler and egr cooler this weekend. YOU GUYS ROCK....

Super Happy with your product and… Super Happy with your product and lifetime warranty of your products. OEM Ford Products don’t even carry a two year warranty. Bulletproof Diesel has made my 6.0 liter a happy running engine. Thank you for everything. Shout out to Andrew Presley for great service. Thank you to Ledoms Diesel Performance and Repair for using Bulletproof products.

GREAT PRODUCTS, NONE BETTER This is by far the best products on the market. We have install several of these remote oil cooler systems, along with the egr coolers, water pumps, head studs, and FICM's. We have found that if you use the entire kit for the 6.0L powerstorke and it is fully Bullet Proof, then the trucks tend to run better, and cooler along with staying on the road instead of in our shop. Overall it does make our customers recommend us more often. So we are pleased with these products and will continue to keep using them as part of repairs on the 6.0L powerstroke

I took the first step! I took the first step and bought a ScanGauge 2. By monitoring the different data points I am able to determine what steps I need to take first to bulletproof my 6.0 Powerstroke. Bulletproof diesel does a great job of educating and helping their clients with their diesel engines. I will be buying more products from them in the future.