EXHAUST PARTS
HI-PERFORMANCE EXHAUST

Chrome Plated
Koso and Maximum RPM have teamed up to make the best exhaust
possible for the most broad power band available.
All new exhaust delivers awesome bottom and mid range while still
peaking the horse power with amazing revs for that Maximum RPM!

Part Number:
KOSOEX50 (50cc & 70cc) MSRP $265.95
KOSOEX90 (90cc)            MSRP $265.95
KOSO REPLACEMENT EXHAUST GASKET

Part Number:
EXGASKET MSRP $6.95
KOSO REPLACEMENT EXHAUST SPRINGS

Part Number:
EXSPRINGS MSRP $13.95
KOSO REPLACEMENT MUFFLER

Part Number:
KOSOMUFF MSRP $32.95
KOSO REPLACEMENT HEAD PIPE

Part Number:
HEADPIPE70 (70cc) MSRP $25.95
HEADPIPE90 (90cc) MSRP $25.95