Join Date: Mar 2006
Location: Greenbrier, Tennessee
Thanked 121 Times in 85 Posts
Re: headers installed... 12hours
I ordered and recieved the cat sims from hennessey today after the install...
I have never been ripped off this bad in my life. 2 metal adapters, $100 and they only do COD no credit cards. that company is BULLSH*T.
Where do the Hennessey sims go, at the pcm or rear o2 sensors? Do they require you to cut the wiring, or do they have plugs? Let us know if they work.