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Click HERE to Shop BigStuff Gen4 ProXtreme EFI Systems

Get On-Site & Remote Tuning Services from Our Authorized Dealers

Tech Info, Downloads, & More

Click HERE to Shop BigStuff Gen4 ProXtreme EFI Systems

Get On-Site & Remote Tuning Services from Our Authorized Dealers

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Home BigStuff Gen4 ProXtreme GEN4 Feature Upgrades
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GEN4 SR2.3 Traction Control Upgrade Option

$150.00

Choose this option when wanting the optional SR2.3 feature enabled on your ECU. 

Category: GEN4 Feature Upgrades
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Description
Additional information

The GEN4 SR2.3 Traction Control Upgrade provides you with the control to get down the toughest track or street your ride will face. Start with a 1st gear retard timing table with the ability to choose up to 9 maps on the fly. Then go on to the innovative 2-stage power management reduction you will have the best chance on getting down your racing surface.

The SR2.3 Traction Control features: 

  1. Minimum engine rpm and TPS% settings for arming the traction control
  2. Traction control over the engine RPM or driveshaft data input
  3. 1st gear RPM table with up to 9 maps and 32 data points per curve
  4. Timing retard curves with infinite amount of maps to create with 3 curves shown per table
  5. Engine Torque Management (ETM) power retard curves with an infinite amount of maps to create with 3 shown per table
  6. Ability to fine tune the amount of timing pulled over the engine rpm or driveshaft error readings
  7. Ability to fine tune the amount of ETM power reduction pulled over the engine rpm or driveshaft error readings

Pair this option with our SR2.3 wiring harness and driveshaft sensors for a winning combination!

Weight 0.1 lbs
Dimensions 1 × 1 × 1 in

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The off-season will be here in no time. Ready to step up your program and WIN in 2026? Give #BigStuffTPM a call and we'll get you set up with the latest in total power management solutions. 💪📸 Peter PisaliNDRC – National Drag Racing Championshipnship winner … See MoreSee Less

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