ARH headers

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

ralaubach

Senior Member
Joined
Jul 24, 2011
Posts
366
Reaction score
26
Location
CA
Ram Year
2007 Ram QC
Engine
hemi 5.7
Looking at getting the ARH headers and noticed I can get them with cats or with out. A buddy recomended I get new cats with them. Theory being, the originals are still on, has 76xxx miles, why open up your system and not put nice clean new cats and muffler on it. Any thoughts on this?
 

Redtruck-VA

Senior Member
Joined
Jun 29, 2010
Posts
5,864
Reaction score
984
Location
Virginia
Ram Year
2003 & 1989 D250 RWD
Engine
Hemi-5.7, 5.9 12v & 24v diesel
It would certainly freshen up the system... I say replace them unless they small and restrictive. OEM cats IMO flow pretty good.
 

KGBIGCOUNTRY

Senior Member
Joined
Jun 29, 2010
Posts
13,309
Reaction score
475
Location
MECH, VA
Ram Year
2004 RCSB/2005 QCSB
Engine
5.7 / 5.7
Being in CA deff get the ones with the cats.
 

Hemi450hp

Moe's Performance
Preferred Vendor
Joined
Jul 17, 2012
Posts
9,421
Reaction score
4,703
Location
Conroe, TX
Ram Year
2014 Ram 1500
Engine
Whipple Supercharged 422" Hemi
I would also go with the cats. The ARH system is bolt-on with their cats, so it also makes for an easy install.
 
Top