ATS created the arc-shaped intake manifold. The ArcFlow lets intake air expand gradually instead of all at once, which keeps it from tumbling and slowing down.
Smoother air flow means quicker spool, better throttle response and lower EGTs. ATS rates the gain at up to 15 hp and 30 lb-ft.
It comes pre-tapped for a boost gauge, water-methanol, propane or nitrous fittings.
Owners of a 2003-2005 Dodge Ram 2500/3500 5.9L Cummins who want better air flow and a clean place to plumb gauges or injection.
| Manufacturer | ATS Diesel Performance |
|---|---|
| Part number | 201-901-2272 |
| Material | Cast aluminum, black powder coat |
| Gain (per ATS) | Up to 15 hp / 30 lb-ft |
| Ports | Pre-tapped for gauge and injection fittings |
| Year option | 2003-2005 |
Professional install available at Powertech Diesel, Idaho Falls — call 208-542-7793.
You must login to post a review.
Write the First Review!