Turbo Dynamics

TD racing ram air cold air intake. Maximum HP air intake for the stock turbo in the stock location. Perfect for trail sleds that race on the weekend. This intake gives an extra psi or 2 depending if...

This kit is designed for 1100 turbo racing. It can also be use in the trail for improved clutching efficiency with a different helix choice.Let us know your exact application in the message box when...

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TD Ski Doo 900 Ace Turbo Wastegate Upgrade required for TD Stage 2 - 3 - 4 tunes.   Allows much higher boost level than the factory wastegate all the way up to stage 4.   Currently...

Turbo dynamics stage 1 Ecotrail performance package.  Please choose your option below. 

  TD stage 1 ecotrail ECU reflash for 900 ace turbo 200HP   Crisp throttle response..instant ski lift on demand. Big power for a stage 1 tune... huge track HP gain when combined with...

TD Ecotrail SM 230HP (for 100% stock sled) This kit is only an ECU reflash, that is all that is needed for 230HP on 87 to 91 octane.   In order to get your reflash you have to send your ECU...

TD Stage 2 Powertrail  package for Yamaha Sidewinder / SRX up to 275HP   - Includes the well proven with up to 275HP Powertrail reflash that powered a Trail Sidewinder, srx, Thundercat or...

TD Stage 2 Powertrail Performance Package for Arctic Cat ZR9000 / Thundercat  The most popular tune and by far the most proven and most trusted brand you can use on your 998 turbo sled...

TD STAGE 2 Powertrail SM 250HP 91 octane (For stock muffler) This kit comes with: TD ecu reflash (Stage 2 TD powertrail 250HP) Dalton weights (you have to select them, or you can choose to use...

TD STAGE 2 POWERTRAIL FOR BRP 900 ACE TURBO 215HP Very noticeable gain in spool up and power vs TD ecotrail stage 1. This is a very powerful tune for the Ski Doo 900 ace turbo. All modes are...

TD STAGE 3 Max Spool 16 SM 270HP package (for stock muffler)   Includes: -TD ECU reflash   Required options to select: -Dalton Weights - Cold air intake -3 Bar map sensor.