460 headers/magnaflows
Just for all's info......Iam waiting for the header kit from Gibson.....10 days now....I guess they have to make 'em. Now, on the $111.00 ea straight thru muffs.....they are straight thru ok and of...
Forum Discussion
I have installed my Gibson Headers and magnaflow mufflers....True dual exhaust.....I drove it 25 miles up some pretty fair hills and noticed a NOTICEABLE increase in power and only watching my fuel gage seems uses less fuel..not really a good test tho. Gibson Quality is VERY HIGH....and Iam very pleased..
