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BRP BUDS / BUDS2 MPI-3 Diagnostic Kit 4-TEC/E-TEC


This genuine BRP Diagnostic Kit for 4-TEC / E-TEC works on all SeaDoo PWC, Sport Boats, SkiDoo and Lynx snow mobiles and all Can Am ATV, SSV, Roadster Spyder.

Package contains:

1 x BRP MPI-3 Interface (main unit, is used for diagnosis of all BRP vehicles)
1 x Diagnostic Cable (for connection of MPI-3 Interface to 4-TEC/E-TEC vehicles
1 x BUDS1 Megatech Full license for 10 years
1 x BUDS2 Mechatronik 1-10 years (Optional!)
1 x Diagnostic cable for snowmobiles BRP Skidoo 515177223+529035997 Harness (Optional!)

Warehouse: In stock
LT/LV/EE Delivery time: 1-3 working days
Europe Delivery time: 4-7 working days
International Delivery time: 7-10 working days
Worldwide DHL/TNT Express Delivery time: 1-3 working days

Choose optional set:

Multi-Language: English, German, Spanish, French, Italian, Norwegian, Portuguese, Finnish, Svenska, Russian, Chinese, Japanese
Quality: Genuine
System updates: Available 
Internet connections: Available
Warranty: 12 months
Manufacturer: BUDS

For diagnosis of all BRP 4-TEC / E-TEC vehicles:

  • PWC and Sport Boats SeaDoo.
  • Snowmobiles Skidoo and Lynx.
  • all Can Am vehicles (ATV, SSV, Roadster Spyder).
  • Scarab, Glastron, Chaparral, Williams boats

Diagnostic Kit includes:

  • BRP MPI-3 Interface (main unit, is used for diagnosis of all BRP vehicles)
  • Diagnostic Cable (for connection of MPI-3 Interface to 4-TEC/E-TEC vehicles
  • BRP Powerinterface unit (optional) ***
  • BRP 4-Tec desspost unit (optional) ****
  • BRP B.U.D.S. Diagnostic software (supports BRP vehicle till 2016)
  • BRP B.U.D.S.2 Diagnostic software (supports BRP vehicle from 2016 and up) *
  • Unlimited updates via downloadable web site,
  • License for B.U.D.S. software
  • License for B.U.D.S.2 Software *

BRP Vehicle supported:

  • SEADOO PWC from 2002 till current (2022+)
  • SEADOO SPORTSBOAT from 2002 till end of BRP production
  • SKIDOO from 2005 till current (2022+)
  • LYNX from 2005 till current (2022+)
  • CAN-AM ATV / SSV from 2004 till current (2022+)
  • CAN-AM SPYDER / RYKER from 2007 till current (2022)

Other Brands Vehicle supported:

  • Scarab Boats,
  • Glastron Boats,
  • Chaparral Boats,
  • Williams Boats,
  • Various vehicles with built-in ROTAX engine


Most useful functions:

  • Reset TPS to zero position
  • Read Fault Codes along with fault data
  • Erase Fault Codes
  • Reset Maintance Light
  • Reset Service Hours
  • Reset Service Rental Hours
  • Change of owner’s information and the updating of purchase date.
  • Combine Clusters to ECU’s
  • Key programming (adding / removing / changing)
  • Real Time Engine Monitor (Last 30 or 60 sec history, activate fuel pump, spark plugs, cluster WOW effect,…

Megatech/Mechatronic Expert License Features: **

  • Changing of the VIN number, MODEL number
  • Advanced settings
  • View stories in hours, rather than percentage
  • Enabling / Disabling DESS
  • Change the key type without reprogramming (normal, learning, rental)
  • Clear the history of the blocks ECM, MPEM (history of substitutions)
  • Cleaning ECM, MPEM, CLUSTER “as new” (resetting the total hours & total miles/km)
  • View more information blocks
  • Installing Secure Code
  • Edit curves for E-TEC (Skidoo).
  • Boost Seadoo Spark from 60hp to 90hp
  • etc…

BRP Power Interface unit (optional) ***

  • BRP strongly recommends the use of the power interface and power supply cables to stabilize the unit voltage when using BUDS & BUDS2 during software updates.
  • The power interface and power supply cable allows the connection of a fully charged external battery to provide stable voltage to the unit and BUDS / BUDS2. Stable voltage is essential to prevent update crashes
  • The power interface and power supply cable connected to external battery can be used for extended diagnostic time
  • The power interface with or without the power supply cable will keep the unit powered even if the ignition switch is turned off or the DESS key is removed
  • The power interface has a fuse protected voltmeter included and an extra fuse to protect from polarity inversion of the power supply cable
  • It’s neccasery for BRP vehicles without battery (electric starter)

BRP 4-TEC Desspost unit (optional) ****

  • Designed for add/erase DESS keys for 4-TEC models of SeaDoo and Skidoo vehicles.
  • Works only in conjunction with the MPI-2 and MPI-3 Interfaces
  • This device is connected between the MPI Interface and the diagnostic cable and is used only for procedures with DESS keys.

BUDS Chart

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