DRAMATIC AFFECT ON THE PERFORMANCE OF MY '97 TAHOE
I'd grown accustomed to a highway best MPG of 14.1 with my 97 Tahoe. After adding these terrific headers and a cold air kit (I'd put a performance exhaust kit on 4 years ago) this past weekend blew my mind! . . . a highway-only 200 mile round-trip to Cape Cod: cruise control set at 67mph (it never downshifted once to climb a hill - even the Bourne Bridge) . . . with a gas top-off of 9.85 gallons as soon as I got off the highway my economy has jumped to 20.3 mpg!!! Dan Crowley
This converter was originally promised by AutoAnything in four days, but it took closr to twenty days, This delay was horrible to explain to my customer. The weld at the entrance flange was not in line for direct flow. A portion of the pipe stuck into the entrance thus impeading a smooth flow to exhaust gases. This could have been corrected by our shop, but it would have voided the warranty. The material quality and price seemed reasonable, but I'd only order another one with reservation.