SKU: 85537645603

Pusher 3.5" MEGA Intake System with Cross-Air 2003-2007 Dodge Cummins

Sale price$418.50 Regular price$465.00
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Description

Pusher 3.5" MEGA Intake System with Cross-Air 2003-2007 Dodge CumminsThe 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 5 ply silicone couplers and stainless T bolt clamps. This system provides the most airflow possible to the factory Cummins head, resulting in a significant drop in EGT's through better equalized airflow to all cylinders. The Pusher Mega Intake System with Cross Air increases fuel

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 5-ply silicone couplers and stainless T-bolt clamps. This system provides the most airflow possible to the factory Cummins head, resulting in a significant drop in EGT's through better equalized airflow to all cylinders.

The Pusher Mega Intake System with Cross-Air increases fuel mileage, throttle response and turbo spool. 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 receive significantly better air supply, greatly helping balance the engine temperatures and load at each cylinder.  

This entire package is fully TIG-welded, utilizing mandrel bent tubing, 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 5-ply silicone couplers, stainless T-bolt clamps, an OEM gasket and hardware, plus 1/8 inch port plugs for a quality install. Additional options include various powder coat colors, and extra ports. Custom colors available, please contact us for a quote.  

APPS Compatibility: 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.    

Intercooler Compatibility: This product was designed to work with the factory intercoolers, and aftermarket intercoolers that mimic the factory inlet / outlet locations. If you have an aftermarket intercooler please call for the current compatibility list.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 85537645603

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Tish
Bozeman, US
★★★★★ 3
Still Good to Use in a Pinch
Size: Mini
Love the Chuck it brand. This collapsible one is not my favorite. Everytime I chuck it, the orange lock does not stay in place. Plus, in my opinion, it doesn't have the oomph for the distance like the other medium ones. Still good though
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Reviewed in the United States on January 28, 2026
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T
Birmingham, US
★★★★★ 5
Dog hasn’t destroyed the ball yet!
The ball that comes with this is amazing. I have a 1 yr pitty that destroys everything! But this ball she has not been able to rip apart. I bought extra balls I was so impressed. She loves it too, takes it to bed with her.lol
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Reviewed in the United States on April 15, 2026
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Liz Acosta
New York, US
★★★★★ 1
Cheaply made , waste of money
Cheap !! Lousy product did not fling at all. Lost the ball almost immediately since it went back instead of front. Do not recommend
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Reviewed in the United States on December 20, 2025
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vagcharley
Bozeman, US
★★★★★ 3
So-so
Do not like this as much as previous one that broke after years. This one is cheap and sometimes the ball doesn't flip out well and doesn't pick up balls on the ground as easy but it does the job.
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Reviewed in the United States on May 6, 2026
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Susan K. Abruzzese
Port Orchard, US
★★★★★ 5
A bit flimsy but just as good as name brand chuck it
A bit flimsy but just as good as the name brand chuck it
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Reviewed in the United States on January 6, 2026

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