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Oct 24, 2025 - 02:56 PM
A bulletproofed 6.0 Powerstroke diesel engine can often last between 300,000 to 400,000 miles with proper maintenance. Bulletproofing means addressing common weaknesses—such as upgrading the EGR cooler, oil cooler, head studs—to greatly improve reliability and longevity. Upgrades like the Sinister Diesel Blue Spring Kit with Billet Spring Housing for 2003-2007 Ford Powerstroke 6.0L help maintain consistent fuel pressure, which is critical for engine performance and durability. We also offer basic and complete solution kits that contain everything you need to partially or completely bulletproof your 6.0, ensuring maximum reliability and long life.
