Grom · Exhaust
Boso-Ichibanboshi Ver. 1
from $415.00
EFI BUNG
EFI bung: a port for an O2 sensor. Only needed for aftermarket fuel systems. If you're unsure, you most likely don't need it.
Which model?
Made to order. Built by hand and shipped from Japan — approx. 4 weeks.
1
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A Hotlap Japan exclusive for the Honda Grom — you can't get it anywhere else, and it has the same Hotlap quality. It has the signature Hotlap unique bends at the header that adds a really nice look to the front of the bike; but also looks really unique in general. These pipes all perform with a nice deep growl! This pipe is compatible with the stock 125cc engine; and also capable of performing with Big Bore Grom motors. Hotlap uses this size pipe for Japanese scooters up to 250cc and has great results. HANDMADE IN JAPAN