I made this stinger to improve the exhaust looks and be removable. It ain't cheap to make. All stainless and tig welded. Includes 2 gaskets. $100 and buyer pays shipping. Should fit in medium to large flat rate box.
Pipe is 3" and overall length with both flanges is approx. 10.5" installed. Kick-up angle will be approx. 14.5deg. Pipe can be cut shorter if needed once installed. Flange has a 3" to 2.5" adapter ring to fit typical A-1 exhaust. Brushed finish can be polished if desired.
Basically remove existing stinger elbow, cut elbow near bend, weld on flange, reattach to header, bolt on new stinger.