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Maximizer HP Catted Header 04-06 Ram Hemi, 4wd Only! Full Length, 4-O2, 5Pcs

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Product Description

 Maximizer™ Performance 304 Grade SandBlast Stainless Steel Full Length "CATTED" Header Replace inefficient factory cast log manifold with performance header.  Increase smoother and better exhaust flow at higher RPM to generate more power and maximize performance out of your engine. 


Application for:  

  • 2004 thru 2006 Dodge Ram 1500 5.7L HEMI (4 wheel drive)


  • Primaries Tube : 1.5" OD
  • Outlet: 2.5" OD
  • Flange Thickness: 3/8"
  • Runner Wall Thickness: 16 Gauge (1.5mm)


  • Sand blast polished 304 grade stainless steel
  • Increase horse power
  • Bolt-on type
  • High quality stainless steel mandrel bend for a faster and smoother airflow
  • CNC machined flanges with Dual-TIG welded construction
  • Accessories on photo are included
  • Maximizer backed lifetime warranty against manufacturer defects


“For off-road competition/racing use only. This product is not intended to be installed on vehicles registered for highway use. LEGAL IN CALIFORNIA ONLY FOR RACING VEHICLES THAT MAY NEVER BE USED, OR REGISTERED OR LICENSED FOR USE, UPON A HIGHWAY.”

Shipping Term:

Package over $100.00 in value will require a signature, when deliver.  Please arrange for someone to sign for the package(s).We will email the tracking number to you the following day after the package is ship out.  If you don’t get it within one day, message us for the tracking number. If the posting is listed for free or flat rate shipping fee, this only apply to the lower 48 US States.

The following shipping destination requires contacting us for shipping quote:

  • Alaska, Hawaii, Puerto Rico, Guam, Saipan and US Virgin Island
  • All US Military Base
  • All International Buyers

International buyers will require to research if their country charges custom fee. 




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Product Reviews

  1. Good Quality and cheap prices 5 Star Review

    Posted by on 25th Aug 2014

    How the hell this guy sell these products way cheaper than eBay,Amazon and give free shipping? At first i thought this was fraud or something but when i got my product earlier then expected, i was like W.T.H. Really i was little scared about losing money when i ordered but I got super great service. Thank you and yeah,I aint paying shipping in Ebay anymore.

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