New for 2016!
Bazzaz Z-AFM 4.9 Auto Fuel Mapper
Savings (15%):

Select qty:

Add to Wish List
This product is legal in California only for racing vehicles which may never be used, registered or licensed for use upon a highway.

Bazzaz Z-AFM 4.9 Auto Fuel Mapper

The Bazzaz Z-AFM 4.9 Auto Fuel Mapper allows the you to quickly build custom fuel maps while riding or on a dyno. Tune for your model, year, exhaust, filter, fuel type, engine wear, modifications, temperature, pressure, humidity. The Z-AFM offers a revolutionary level of fuel tuning by simply gathering data while riding and then processing the data into a custom-built, race-level fuel map.


  • Reduced unit size
  • Improved wide band O2 sensor
  • Uses oxygen sensor mounted in the exhaust to determine air / fuel ratio (AFR)
  • Retrieve and apply data with a few easy mouse clicks
  • Includes: O2 sensor, wiring harness and Bazzaz Z-AFM 4.9 unit

Fitment Notes & Exceptions

This is a universal fit part; it may or may not fit without modification.

  • Requires Bazzaz O2 Sensor Bung for installation
Product Style RevZilla Item # Manufacturer Product # Availability
Bazzaz Z-AFM 4.9 Auto Fuel Mapper 1105098 ZAFM-49/ZAFM49 In Stock: Ships next business day


Orders $39.99 and over qualify for our fast free shipping offer. Click Here for FREE Shipping Terms and Conditions.

Please see our International Orders page for orders shipping outside the US.

We show real-time availability on this product page when you select the size/color item you want.  Most items will ship the same business day an order is placed,however if an item requires additional processing time a message will be shown indicating such.

See our full Shipping Policy for further details.


If your order arrives and it is not right, we will we'll fix it, NO NONSENSE, we promise.

Doesn't fit or just not happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. We will issue a full refund to your original payment method.

See our full Return Policy for all of the pertinent details.

Write a Product Review for a chance to win our monthly $100 giveaways.
There are no reviews for this item. Write Review
Use our Product Q&A for a chance to win our monthly $100 giveaways.

Have a functionality, fit, or otherwise product-specific question about the Bazzaz Z-AFM 4.9 Auto Fuel Mapper? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 5 questions Browse 5 questions and 6 answers
Why did you choose this?
RevZilla Store
Who wouldn't want to adjust to changing atmospheric conditions on race day.
Vincent G on Apr 5, 2016
Who wouldn't want to adjust to changing atmospheric conditions on race day.
Vincent G on Apr 5, 2016
Does this work with the Z-Fi TC unit or is it stand alone. Looking to get the TC and Quick Shift Functionality along with the Self Mapping - Do-able?
A shopper on Apr 13, 2016
BEST ANSWER: This plugs into the ZFI or ZFI/Tc unit so have this alone will do nothing for you.
do you need fuel controller or is this standalone?
joshua M on May 23, 2016
BEST ANSWER: The Bazzaz Z-AFM 4.9 Auto Fuel Mapper is an add-on to the Bazzaz ZFI Fuel Controller. It will not work without it.
what diameter is the o2 sensor at exhaust. 18mm maybe? Thanks
MemphisMafiaMusic S on Jul 22, 2016
BEST ANSWER: The bung size is 18mm X 1.50.
Can I put it in my 2016 gsxr 1000 with Z_FI ?
Azzam A on Aug 12, 2016