12.7 ddec 2 power upgrades

Check air to air, fleet air filter ,full flow muffler, fass system spend more money for the bigger turbo and polished exhaust manifold that all will be about 4000 dollars you'll get more power and better fuel economy good luck

 

There's also ecm. Tune I can't speak to it never had one ,

 

Ecm tune is easy and cost effective, this is my guy and probably knows more about Detroit ecm”s than anyone in the country

Caterpillar, Cummins and Detroit Diesel ECM programming repair and testing

 

you can get it turned up for $200 or less at any dealership

 

The only way your getting power out of a Detroit is to swap it for a cat

 

Don't listen to him

 

I second this.

I threw a full tilt manifold and a BW turbo at it, with an ECM tune and fleet air filters - much better now.

 

Total BS