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1.8T Stage 1 Wideband Tune

1.8T Stage 1 Wideband Tune

Regular price $250.00
Regular price Sale price $250.00
Sale Sold out
Shipping calculated at checkout.
Additional Features

06A Technik Stage 1, '01-'05 Golf/GTI/Jetta/New Beetle/Polo/Passat/A4/TT (and other applicable 1.8T vehicles)
For vehicles with a wideband primary oxygen sensor.

This service requires you to ship your ECU to 06A Technik to be tuned. If you are looking for a complete ECU, click here. For information on shipping your ECU, please read our Shipping Instructions.


1.8t manual (5 or 6 speed), or automatic (please specify at purchase)
Engine codes: AWW, AWP, AWV, AUQ, AUM, BJX, AWM


All of the following comes standard.  If you would like something different, please contact us to specify your needs.


  • Immobilizer


  • Raised power output
  • Increased throttle response

Capable of:

  • 210hp
  • Up to 17 psi spike
  • 14-16 psi hold

Developed for completely stock hardware

Uses stock injectors, stock K03s, and stock MAF.

    Please Note: 
    1) 2-step/No Lift Shift and Crackle/Pop are available for 
    manual transmission cars only!
    2) Engine Swap Cars: 2-step/No Lift Shift will ONLY work if a mk4 gauge clusterclutch switch, and vehicle speed sensor are operational in the swapped car.  If not, you will likely have a volatile rev limit at 3500 RPM regardless of gear or speed.  The only way to return to normal operation is to send the ECU back and have it reflashed, or wire in the components mentioned above.  

    If you have any questions, feel free to contact us through the chat bubble at the bottom of the page. 


    06A Technik is dedicated to customer satisfaction. However, we cannot issue refunds for our services. Products are sold as-is and ALL SALES ARE FINAL.
    If there is a problem with anything, we will do our best to rectify the issue. Cases of faulty ECUs occur occasionally. Replacement of faulty ECU’s will be handled on a case-by-case basis, under the discretion of 06A Technik.

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    By purchasing, you agree to our Terms of Service