Long, low, and mean. The all-new Mid-Engine Exhaust System is designed to fit snugly into the Super Trick Sand Sprite IV frames. It is constructed in true dragster style of 4 equal lengths and engineered collector. The exhaust collector is a full 26 inches long to provide super scavenging at high RPM. The collector is spring loaded and form fitting. All bends are smooth to aid in moving exhaust flow. This is the winner and wait until you hear the sound. Can be used on all 1600cc engines and is available in black or brilliant chrome. Individual primered pipes are a full 1 1/2". The collector flares to 3 1/4" inches at the bell. Will not fit 36 or 40hp.