By SPEEDWERX

SPEEDWERX FAT DADDY SINGLE PIPE AND Y-PIPE // 2018-2023 ZR / RIOT / XF / M 8000 / 800 C-TEC2 / YAMAHA MOUNTAIN MAX 800 // 5,000 FT. + ONLY!

Regular price $759.95
Regular price Sale price $759.95
Our Fat Daddy Single Pipe Kits are a must-have for maximum power and performance, and they're lighter than stock too!
9.8hp gain as tested at DynoTech Research!
Regular price $759.95
Regular price Sale price $759.95