1/24 1/25 3D Printed Peterbilt Kenworth Mack GMC Ford fits almost any truck kits ! 3D printed custom designed exhaust upgraded system for your truck model projects ! These can be used as a turn out or as a miter top by just flipping them around ! They are easy to work with by just using sandpaper, start scuffing then with 80 and smooth out with 320 and you’re ready for primer and chrome paint. Sold in sets of 2 with the 4 elbows shown (miter has to be cut off to run turn out tops and then hook them to the elbows) Any questions????? Be glad to help just call the number on my card ! Thanks