We are closed April 18th and 19th. Please see our closed Dates page below for more information.

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Save 10% on your ECU Flash with the Purchase of any Hard Part! Discount applies at checkout.

Honda Grom 2017-2020 Available Tunes

—— HONDA GROM 2017-2021 ——

- Stock Exhaust + Stock Intake
- Stock Exhaust + Stock Intake + High Compression Piston
- Stock Exhaust + Aftermarket Intake + High Compression Piston
- Stock Exhaust + Aftermarket Intake + Aftermarket Camshaft
- Stock Exhaust + Aftermarket Intake + Aftermarket Camshaft + High Compression Piston Kit
- Slip-On Exhaust + Stock Intake
- Slip-On Exhaust + Stock Intake + High Compression Piston
- Slip-On Exhaust + Aftermarket Intake + High Compression Piston
- Slip-On Exhaust + Aftermarket Intake + Aftermarket Camshaft
- Slip-On Exhaust + Aftermarket Intake + Aftermarket Camshaft + High Compression Piston Kit
- Stock Exhaust + Aftermarket Intake + DCR R2 Pro or TB Camshaft - NEW! -
- Aftermarket Exhaust + Stock Intake with Intake Mod (Remove backfire screen or aftermarket filter with stock airbox)
- Aftermarket Exhaust + Stock Intake with Intake Mod (Remove backfire screen or aftermarket filter with stock airbox) + High Compression Piston
- Aftermarket Exhaust + Aftermarket Intake
- Aftermarket Exhaust + Aftermarket Intake + High Compression Piston
- Aftermarket Exhaust + Aftermarket Intake + Camshaft
- Aftermarket Exhaust + Aftermarket Intake + Camshaft + High Compression Piston
- Yoshimura RS2 Ex + DCR Camshaft + Aftermarket Intake + Takegawa 34-22 Intake Manifold/34mm Throttle Body Kit
- Yoshimura RS2 Ex + DCR Camshaft + Aftermarket Intake + Takegawa 34-22 Intake Manifold/34mm Throttle Body Kit + High Compression Piston

STAGE 2 - 2V LIGHT BORE / BIG BORE TUNES

- Takegawa 143cc Kit, Takegawa N20 Camshaft, Aftermarket Intake, Aftermarket Exhaust
- Takegawa 143cc Kit, Takegawa N20 Camshaft, Aftermarket Intake, Aftermarket Exhaust
- Takegawa 143cc Kit, DCR R2 Camshaft, Aftermarket Intake, Aftermarket Exhaust
- Takegawa 143cc Kit, DCR R2 Camshaft, Aftermarket Intake, Aftermarket Exhaust
- Takegawa 143cc Kit, DCR R2 Camshaft, Aftermarket Intake, Aftermarket Exhaust
- KOSO 170cc Big Bore Kit + Aftermarket Intake + Aftermarket Exhaust + Koso Camsahft (STOCK INJECTOR)
- TB 186cc Kit, TB Camshaft, Finbro 27/23 Head, Koso 34mm Throttle Body, PCX Injector, Intake, Hindle or Brocks Exhaust
- TB Parts 186cc Big Bore Kit + Aftermarket Intake + Aftermarket Exhaust + Koso Camsahft (STOCK INJECTOR)
- TB Parts 186cc Big Bore Kit + Aftermarket Intake + Aftermarket Exhaust + TB Camsahft (STOCK INJECTOR)
- TB 186 Kit, PCX Injector + Aftermarket Intake + Aftermarket Exhaust (IN TESTING - COMING SOON!)
- TB Parts 186cc Big Bore Kit + Aftermarket Intake + Aftermarket Exhaust + TB Camsahft + Stock Valve Ported Head + 34mm Throttle Body Kit (PCX INJECTOR)

STAGE 3 - 4V BIG BORE TUNES

Yoshimura Full Exhaust (or similar) + Koso 170cc BBK Koso 4 Valve Cylinder Head + Koso Intake Tubes/Hurricane Filter + PCX 150 injector + Koso 34mm throttle body 10,500rpm rev limit