Stock Muffler performance packages 230-275HP

Build your own Turbo Dynamics Thundercat ZR9000 tuning package performance tuning package   Choose your TD tune, muffler, clutch weights, TD flasher option, cold air intake, antilag, fuel pump and much more.   Here's a quick guide for...

 Super easy installation (plug and play) nothing to setup unless you want the advanced version with optional adjustments (only for TD flasher and Copitrail users)    This new advancement by GAP innovation for the Turbo Dynamics ECU...

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.

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 your own clutching) (required)   Please always...

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 to our shop. Await the instructions by email after the...