Sinister SD-FES-6.0-03 Full Upgraded EGR Solution | 2003-2004 Ford F250/F350 6.0L

Features:

• Fits 2003–2004 Ford 6.0L Powerstroke
• Includes upgraded EGR cooler and gaskets
• Direct-fit design for easy installation
• Eliminates common EGR cooler failures
• Replaces factory core with stainless tubing
• Improves exhaust gas flow and reliability
• Reduces risk of clogging and overheating
• Maintains factory appearance and fitment
• Built for long-term durability and performance

Say Goodbye to Factory EGR Headaches

If you’ve owned a 2003 or 2004 6.0L Powerstroke for any length of time, you’ve probably heard about or dealt with EGR cooler issues. The Sinister SD-FES-6.0-03 Full Upgraded EGR Solution offers a smarter and more reliable fix. This upgraded cooler is designed to fit just like the original but with one major difference—it doesn’t come with the factory flaws. Instead of the problematic internal core, Sinister has replaced it with high-flow stainless steel tubing that drastically improves gas flow and reduces the chance of clogging. The result is a cooler that runs cleaner and lasts longer, without sacrificing the factory look or install process.

Built to Perform and Sealed to Last

This solution isn’t just about reliability, it’s also about peace of mind. Every Sinister EGR kit includes not only the upgraded cooler itself but also all necessary gaskets to ensure a tight and secure seal once installed. That means fewer worries about leaks or future breakdowns. Whether you’re daily driving, towing, or just looking to build long-term confidence into your truck, this system delivers the kind of upgrade you’ll be glad you made. It’s the perfect option for anyone wanting to keep their truck running strong without dealing with the well-known pitfalls of the stock EGR setup.

Fits: 2003, 2004 Ford F250/F350 6.0L