Exhaust Manifold Steed Speed Cummins ISX | T6 |
Upgrade your Cummins ISX with the ultimate manifold—crafted from CNC billet steel for unmatched performance. This one-piece design ensures no leaks, is easy on studs and gaskets, and doesn’t require retorquing under normal conditions. Experience 150-degree lower EGTs, faster turbo spooling, higher peak boost, and 6 lbs less drive pressure compared to the best aftermarket options. Enjoy long-lasting durability and the best fuel economy you've ever had.
Fits:
- Signature 600 Cummins ISX
Cross-Reference: 3880199
Features:
- Lowers EGTs
- Direct OEM Replacement
- Increases Spool
- Power and Fuel Economy Gains
- Lifetime Warranty
Have technical questions? Give us a call
📞: 832-867-3345 (Ask for Nela or Edwin) they're pretty nice 😉
