CRF300L Big Bore
No Cut High Flow Velocity Stack
No Cut High Flow Velocity Stack
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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. Previously, the velocity stack from Honda's own CBR300R was a hot mod, but installing the part was a pain due to fitment and orientation. This part offers the performance benefits without the hassle.
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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.
The stack fitted perfectly and as it said no cutting required. Top quality piece
Very nice piece, snug fit, increased velocity, throaty intake sounds, felt a difference. Would recommend
Everything was as expected!
Fit well with no cutting as advertised.

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.
The stack fitted perfectly and as it said no cutting required. Top quality piece
Very nice piece, snug fit, increased velocity, throaty intake sounds, felt a difference. Would recommend
Everything was as expected!
Fit well with no cutting as advertised.