2003-04 Mach 1 Registry Owners Club - View Single Post

fastlane · 03-09-2017, 08:26 AM

I am running a set of Kooks 1 7/8" primary headers with a 3" collector in conjunction with an auto in my car. They fit without modification. The only clearance issue I had was the passenger side O2 sensor being really close to my transmission's AFE Power deep pan.

03-09-2017, 08:26 AM	#2
fastlane Registered User Join Date: Mar 2011 Location: Fort Worth, TX Posts: 209	Re: Headers for an auto. I am running a set of Kooks 1 7/8" primary headers with a 3" collector in conjunction with an auto in my car. They fit without modification. The only clearance issue I had was the passenger side O2 sensor being really close to my transmission's AFE Power deep pan.