Very helpful staff
Very helpful sales staff and the services staff turned my FICM power supply around in a day.
By Ron
Monday, November 9, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
168 reviews
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Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Shop Bullet Proof Diesel for all your diesel engine needs. We are your source for unique, top-quality and well-engineered problem-solving products. We own, drive, research, repair, engineer, manufacture, market and support products for Ford diesel engi...
Bullet Proof Diesel (bulletproofdiesel.com) has 168 customer reviews on The Fair Hearing, with an average rating of 4.9 out of 5.
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Very helpful sales staff and the services staff turned my FICM power supply around in a day.
By Ron
Great customer service even with a competitors FICM product. Power supply was easy to install once FICM was removed. Recommend viewing BPD and DTR youtube vidoes related FICM removal and replacement.
By Beth B.
GREAT CUSTOMER SERVICE! PARTS ARE TOP OF THE LINE. PERFECT FIT. I'VE BEEN INSTALLING BULLET PROOF PRODUCTS ON FORD POWER STROKE TRUCKS FOR THE LAST 7 YEARS AND I'VE NEVER HAD AN ISSUE.
By Jose F.
6.0 oil cooler relocation kit Although the installation is time consuming on the oil cooler relocation kit, it all went together easier than I expected. All parts were well-made and fit as they should. I will definitely recommend bulletproof diesel to those I talked with about diesel trucks.
By Allan D.
Good people to deal with and good product!
By Phillips A.
Great customer service. Delivery is always prompt.
By Mike Shater Fleet M.
Works like a champ easy to put in took oil temps from 250+ to 190 thx guys
By Ortiz roofing C.
Always excellent service and easy to deal with
By Tina M.