This is the product description text that will appear here.
Quantity
1
From our partners at 550 Performance, this velocity stack features a tuned length and diameter that increases power across the rev range. The stock intake funnel is absurdly long (to help quell noise) and chokes the engine above 7,000 rpm. ...
Reviews
5.0
10 ratings
5
4
3
2
1
great! sad it isnt stock from honda
awesome upgrade! it DOES help to put it in some warmish hot water to make mendable when installing into the airbox and also onto the throttle body. makw sure you dont squeeze too hard or you could break it or crack it. i got "hot" water from my nina coffee maker.
d
d · May 9, 2026
The stack fitted perfectly and as it said no cutting required. Top quality piece
D
Don · April 13, 2026
High Flow Velocity Stack 300R Honda Grom
Very nice piece, snug fit, increased velocity, throaty intake sounds, felt a difference. Would recommend