We are now taking pre-orders for the upcoming DynaTech long tube header package for the GTO. These headers are built using only the best mild steel and stainless materials available. All of their flanges are CNC laser cut and guaranteed to .003”. Laser cutting allows them to offer many variations in port size and shape to insure maximum performance. 3" collectors flow into the Powercat brand converters and then exit out 2 1/2" outlets. These cats have superior strength and durability, stainless steel housing, quick lightoff, small housing for space and weight savings and higher flow rates compared to stock and most other aftermarket converters.
Dynatech is the only company in the industry to offer a satisfaction guarantee and a one year limited warranty. The complete package will be $1295. It costs more than some of the other long tubes on the market but it also gives you more than most of the others!