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Diablosport Wideband Promotion

DiabloSport offers Free AEM Wideband kit with purchase of any Trinity 2 tuner

Looking for a deal you just can’t pass up? This is the one! With your choice of the industry-leading T2 on-dash flash tuner, this promotion offers more value than anything on the market for Ram, Ford, and GM applications. With easy plug and play installation, the AEM wide band kit works seamlessly with our Trinity 2 tuning device and creates an easy intuitive user experience, a $250 value thrown in at no charge! Purchase the Trinity 2 between May 1st and June 30th, 2024 to qualify for the promotional Wideband kit directly from DiabloSport. Please see the list below of approved and qualifying part numbers included in this promotion. Limit one per customer.

How To Redeem

Purchase your DiabloSport T2 directly from or through an authorized dealer. Once your purchase is complete and the product is delivered, visit our online promotion redemption page linked below and fill out the form. Once the online form is completed, we ship your Wideband Kit free of charge.

Purchases must be made during the promotional period, May 1 – June 30, 2024, in order to qualify. Proof-of-purchase (copy of receipt) and the submission form must be completed by 7/15/2024 to receive your free product (part number 30-0334). By submitting this form, you agree to be contacted by DiabloSport and Holley for future promotions. Please allow 3-4 weeks for processing and delivery of the device. Valid for US and Canadian Customers Only.

Click Here to Buy Your T2 Now!

Wideband Kit

  • O2 Sensor plugs directly into OBD-II port and displays on Trinity monitor
  • X-Series Wideband UEGO AFR Controller Gauge were fastest responding wideband air/fuel ratio controllers in an independent test vs. 17 competitors wideband AFR controllers
  • Patented X-Digital wideband technology (Patent 9,575,030)
  • Includes 4.9LSU wideband UEGO sensor
  • Compatible with vehicle/system voltages up to 16V
  • Factory calibrated resistor does not require free-air calibration, but technology allows for free-air calibration as sensor ages if user desires
  • 0-5V & RS232 output for data logging and feedback control, AEMnet (CANbus) for data logging and daisy-chaining multiple controllers up to 16 cylinders
  • Can display AFR values in hundredths of %
  • 52mm gauge diameter and slim 0.825” gauge depth
  • Gauge cup depth only .200” deep!
  • Auto dimming feature
  • User configurable display via buttons on the gauge face for changing AFR values, Lambda and O2%, and 3- or 4-digit display
  • Black bezel and black dual faced faceplate included (gauge only, silver bezel/white gauge option sold separately, PN 30-0300-ACC)
  • Locking connectors
View AEM X-Series Wideband UEGO AFR Sensor Controller Gauge

Applicable Diablo Sport SKU's