EVOLUTION BUILDERS KITS

EVOLUTION BUILDERS KITS

731BYOP

?BYOP? 1?" Pipe Sets

The ?Build Your Own Pipe? program features comprehensive kits that include everything you need to fabricate your own 1?"-diameter custom exhaust system. Drawing on their many years of experience, the guys in the pipe bending shop came up with these combinations of tubing sections for each engine type. The Shovelhead kit includes weld-on flanges for stock HD heads, and weld-on 3-bolt flanges for S.T.D. aftermarket cylinder heads.