DD228-15: BYPASS SWITCH KIT. For all 15 band, 17 band Emotion, Genesis controllers and newer drag controllers. Used as mush button to reduce controller sensitivity. Helps car pull through glue zones after tracks calls and de-slotting. Solders on rear or front edge locations on circuit board. Saves laps. A must for wing cars on sticky tracks. Switch can also be used on controllers with ESP brake relay to momentarily activate full brakes for any tight turn. Also replaces rollout switch in all newer drag controllers that have a silver nut as the knob.  $13.50





DD243: Fanatic Upgrade PCB. Convert your 10 band Pro Plus or Fanatic controller to our 17 band Fanatic design. Pots are already soldered to our 17 band Fanatic board. This design gives you the convenience of instantly adjustable sensitivity on each controller band with 310 ohms of total resistance. Adjustable to run anything from 1/32 scale to the fastest G7 car. Simple instructions included. $56.00

DD245: Fanatic Upgrade Pots. Kit includes 15) 20 ohm Fanatic pots to convert your 15 or 17 band controller with fixed resistors to a Fanatic model. Adjustable to run anything from 1/32 scale to the fastest G7 car. Unsolder and remove the individual resistors and solder the new Fanatic pots in place. Adjust with a small screwdriver. Simple instructions included.  $24.00





DD261: Genesis 30 band upgrade kit. Convert any 10, 15 or 17 band controller or module to our 30 band design. Simply unsolder a few wires and remove the old PCB. Transfer the original brake and sensitivity rheostats over to the new HD30 board. Now bolt the PCB to the frame and solder a few wires to their correct positions. Simple instructions included.  $62.00




DD402: DRAG “BLAST” RELAY - Really improves power delivered to track when added to Parma controller with stock wires. 120 amp (surge) relay soldered above clips allows power shorter current path for more power to your lane. Special 5 volt relay is powered by only one 9 volt battery (9 volt battery in no way adds power to track). Includes 14 gauge wire to add between relay and clips to reduce wire resistance in half. New hookup instructions eliminates micro switch when adding kit to our Dragtroller modules or controllers for simplest hookup possible.  $20.00

DD719: Acu-Pivot Trigger Pin. Our new custom designed trigger pin makes it easy to take the side play and wobble out of your trigger. Simply screw our threaded pin to your turbo frame, install trigger, thrust washer and adjusting nut. Back off adjustment nut until trigger moves freely and you're done! Less trigger play means reduced wiper arcing, improved feel and consistent wiper tension for all controllers. Prevents the trigger screw from rubbing on the inside of handle. This is almost the best money you will spend on your controller. 3/card @ $4.00 each $12.00

DD720: Ball Bearing Upgrade Kit. Ball bearings, spacers and shims needed to correctly install ball bearings in older Difalco controllers or modules already using our DD719 trigger pin. Very easy to install. $11.98

DD721: Ball Bearing w/Trigger Pin Kit. This is the best money you will spend on your controller! Add ball bearings to any brand controller or older 10 band Difalco controllers. Removes all side play, lightens up the trigger response, and lets the trigger snap back to the brake contact while still maintaining excellent wiper button tension. This kit includes our threaded trigger pin needed to correctly install ball bearings in any controller.  $15.98





DD806: Pro Brake Rheostat w/knob. 3 ohm rheostat with off position, reducing washers and knob. Special hole reducing washer to easily upgrade from economy rheostat (3/8" hole) to pro brake rheostat (1/4" hole). For all 1/24 models as well as all other brand electronic controllers with economy rheostat.  $54.00

DD807: Pro Brake Rheostat. 3 ohm rheostat with off position. Replacement for all brands.  $50.00

DD814: Controller Trigger Shunt. Flat bare copper braid with terminal, much more flexible than tinned track braid, replacement for all Difalco controllers.  $3.00

DD830: Power Transistor. Large silver transistor used on 1/24 and 1/32 "E"Motion and Genesis electronic controllers and modules.  $17.00

DD831: Power Transistor. Repair kit for new dual transistor Genesis 2 controllers. Installation instructions included.  $17.00

DD330: Power Transistor. (square black transistor with 3 leads) only for the DD201 Neo controller.  $9.00

DD835: Brake Rheostat Fuse. Will reset to normal operation after wrong hookup is corrected! Splices into brake line in handle on any brand controller. Great protection for your rental controller. Never buy a fuse again! 6/card @ $2.50ea, $15.00

DD836: Economy Brake rheostat. 5 ohm rheostat as used in 1/24 modules and controllers. Direct replacement for economy rheostat used by most electronic controller manufacturers. $16.00

DD838: Drag Power Transistor. Replaces all drag transistors with our round silver or 2 or 3 black transistor design. Replacement power transistor for drag modules and controllers. New 3 transistor design has 50% more power handling capacity then our old design. Instructions included. $22.50

DD839: Drag Power Transistor. Repair kit for the new 4 transistor design, DD425,DD430 and DD435 models. $24.00

DD888: Drag Power Transistor. Repair kit for the newest DD420 controllers with the "Dial It In" sensitivity design. $20

DD840: Sensitivity Rheostat. Replacement 50 ohm rheostat used on all 1/24 and 1/32 controllers.  $16.00

DD841: Knob. 1/4" replacement knob for all sensitivity and economy brake rheostats.  $3.50

DD842: Voltmeter kit. Optional voltmeter kit for Genesis 2 controllers. Simple installation. $19.50


Totally new Design handles are the most comfortable and strongest handles on the market. They will not flex in your hand or crack over time like other handles. Direct replacement handle for all controllers using Parma, JK, Red Fox or MB Slot handles. Fits all Parma turbo frames. Longer handle base to better fit adult hands.

DD850: clear handle w/ hardware. $18.00

DD851: silver metallic w/ hardware. $18.00

DD852: gray metallic w/ hardware. $18.00

DD853: cobalt blue w/ hardware. $18.00

DD854: midnight black w/ hardware. $18.00


Fiberglass fiber reinforced triggers are strong. They are a direct replacement for all Parma, JK, or Red Fox triggers. Perfectly sized bearing holes means your ball bearings or oilites fit tight unlike other brands. The new 2 finger trigger is great for racers who drive with their pointer and middle finger.

DD860: curved trigger. $9.00

DD861: traditional flat trigger. $9.00

DD862: 2 finger trigger. $9.00



DD904:  8'/10 gauge, 4'/14 gauge wire for controller upgrade. Do not be fooled by clear 12 ga. stereo wire that looks heavy duty. Our wire is super flexible and has a small outside diameter for easy wiring. Clear insulation makes the silver tinned wire look great. I recommend this wire for upgrading your Parma turbo. If you are installing one of our Genesis conversion modules on your turbo frame you should buy our DD277 Frame, Wire and B.B. kit instead of just upgrading the stock Parma turbo wire.  $18.95