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Decha Performance 2022+ Honda Grom Stealth Intake Tube

$80.00
Include TST Worx Lid
Include 42mm install tool

Decha Performance Intake Tube for the 2022-2024 Honda Grom Stock Airbox

  • 38mm internal diameter
  • OEM hose ribbed synthetic hose material
  • Fits stock airbox (requires airbox modification
  • Two airbox notches, one fits the 2022+ Honda Grom, and the other fits the 2019+ CRF110

The Decha Performance intake tube replaces the hose that connects your stock airbox to the throttle body. By increasing the internal diameter throughout, you can now have a stock airbox that performs like an aftermarket intake! Using the stock airbox keeps noise levels down and also retains the oem mounts for your side fairings (no more floppy fairings!). The stock airbox is also favored by trail and off-road riders because it has superior water and mud resistance compared to an open filter. 

Pair this hose with the TST Worx Airbox lid cover for even more performance!

Optional 42mm stepper bit to help install. Simply use this bit and drill the airbox hole until the entire bit passes through.

Dyno charts below:

Orange: DHM Tune, Low Mount Exhaust, Stock airbox with stock tube and stock lid
Red: DHM Tune, Low Mount Exhaust, Stock airbox with Decha hose and stock lid
Blue: DHM Tune, Low Mount Exhaust, Stock airbox with Decha hose and TST lid

Blue: DHM Tune, Low Mount Exhaust, Stock airbox with Decha hose and stock lid
Dark Blue: DHM Tune, Low Mount Exhaust, Stock airbox with Decha hose and TST lid
Green: DHM Tune, Low Mount Exhaust, Aftermarket metal tube intake with open filter

 

Customer Reviews

Based on 11 reviews
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(10)
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N
Nathan Gaddie
So much fun

I have the TST intake cover, DHM DECA Tube, and Amazon exhaust and wow! Really wakes the bike up and makes it much safer in traffic for sure, I really wish i would have done this sooner!

T
Todd Waara
Amazing Customer Service!

The level of customer service at DH Motoring is amazing! When I was faced with a sudden schedule change in our vacation to the Smokey Mountains DHM came through! Thanks to the super fast delivery and turn around time on my ECU I was able to get my Grom completely upgraded and ready for the Tail of the Dragon! Thank you so much for great customer service and terrific parts!

R
Robert Hockman
Good quality

Everything as advertised

S
S.N.
More then what I expect

Got the stealth tube with the tst cover along with the stage 1 flash. Gives the bike a nice Roar. Won't lie I didn't feel much of a difference untill about 50 miles in after everything installed. Love it.

B
B.S.
Grom go Brrrr

I absolutely love the sound change this decha tube can deliver it makes the bike sound much deeper. I paired mine with the tst airbox cover and the K&N air filter. The additionally purchased 42mm bit was worth every penny to insure a proper correct diameter.