The ultimate bolt on combination to address the air delivery short comings to the Cummins 24v cylinder head in 2003-2007 Dodge Ram trucks.
The Pusher 3.5" Mega Intake System with Cross-Air replaces all of your 3” factory post intercooler plumbing and intake manifold with 3.5” mandrel bent tubing, heavy duty 4-ply silicone couplers and stainless T-bolt clamps. So why the extra .5”?
The Cross-Air taps into an existing port at the front and rear of the cylinder head that are normally sealed off with a freeze plug style fittings from the factory.
By splitting off the driver-side charge tube and creating two additional parallel paths to those ports, cylinders 1, 5, and 6 can be better supplied with air. This helps balance the engine temperatures and load at each cylinder greatly. This entire package is fully TIG welded mandrel bent tubing, with a laser cut 1/2" flange and 1/4" dipstick mount.
The intake manifold is standard equipped with four 1/8 inch NPT ports on the back for methanol/water injection, a boost gauge, etc. This is a complete kit that includes instructions, machined cylinder head adapters, heavy duty 4-ply silicone couplers, stainless T-bolt clamps, an OEM gasket and hardware, and 1/8 inch port plugs for a quality install.
This kit is not compatible with the APPS mounted in the stock location on 2003-2005 trucks. You must relocate or purchase the Pusher APPS relocation bracket to use the Cross-Air on trucks equipped with a APPS.
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