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Avail Motorsports Koso Manifold Adapter For 22+ Honda Grom and 22+ Honda Monkey
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About Avail Motorsports Koso Manifold Adapter For 22+ Honda Grom and 22+ Honda Monkey
Avail Motorsports Koso Manifold Adapter For 22+ Honda Grom and 22+ Honda Monkey
The ever-popular Koso manifold and 34mm TB can now be adapted to your new '21+ Grom or Monkey, providing the gains and space for an oil cooler you've been looking for!
Specially designed for this application, the adapter is chamfered for the best possible flow between the stock head and manifold, but also has the ability to be ported up to 30mm should you choose. This adapter takes the guessing out of which combinations work best for oil cooler fitment as it has been a tried and true combination used for years on the early generations. Simply pick up a 50mm 135 degree intake tube paired with your favorite filter, install, tune with your standalone or CJR/DHM flash, and you're ready to make some real power! Hardware included as well as injector clocking adapter.
1 review for Avail Motorsports Koso Manifold Adapter For 22+ Honda Grom and 22+ Honda Monkey
drew.griffiths –
Avoid this unless you’d like to figure out your own custom intake solution. Purchased this not realizing it says “this is a tried and true combination used for years on the early generations”. Welp, this is not the early generations so that’s fantastic for the 21 or earlier guys but doesn’t work at all with a Kitaco oil cooler set up on my 2023. Notice how the pictured bike doesn’t even have an oil cooler….because it probably wouldn’t work? The bracket for the oil cooler leaves minimal room for any kind of intake and hose unfortunately.
Kevin Estep –
Sorry you struggled. The verbiage is directly from Avail, which is a great company. Notice the description says “can now be adapted for use on the 21+”. That statement expresses it may take some light modification, as there’s no way to design products to fit around an endless list of other aftermarket products. It’s not a hard process, nd has been used in such set-ups many times over.