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By SPEEDWERX

SPEEDWERX FAT DADDY ADJUSTABLE SINGLE PIPE AND Y-PIPE // 2018-2023 ZR / RIOT / XF / M 8000 / 800 C-TEC2 / YAMAHA MOUNTAIN MAX 800

$833.35
$925.95 $833.35
-$92.60
Our Fat Daddy Adjustable Pipe Kit comes with interchangeable stinger inserts which allow you to easily tune your pipe for different elevations.

9.8hp gain as tested at DynoTech Research!

$833.35
$925.95 $833.35
SPEEDWERXSPEEDWERX BIG BOY SPEED AND POWER KIT // 2010 & NEWER ARCTIC CAT/YAMAHA 120
SPEEDWERX BIG BOY SPEED AND POWER KIT // 2010 & NEWER ARCTIC CAT/YAMAHA 120
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!
SPEEDWERXSPEEDWERX 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!