SPEEDWERX FAT DADDY ADJUSTABLE SINGLE PIPE AND Y-PIPE // 2012-2016 ZR/F/XF/M 800/8000 W/ 925 BIG BORE

THIS PIPE KIT COMES WITH ADJUSTABLE INSERTS WHICH ALLOW YOU TO TUNE YOUR PIPE FOR 0-5,000 FT. AND 5,000 FT. +