4.74.7 out of 5 stars
64 product ratings

  • 5stars

    56ratings

  • 4stars

    2ratings

  • 3stars

    2ratings

  • 2stars

    1rating

  • 1star

    3ratings

60 reviews

by

ECU rebuild

So happy this fixed my downshift issues. Was told by dealership I needed a new transmission at the cost of $5000. SIA rebuilt transmission circuit and saved me from being robbed!

Verified purchase:  Yes • Condition: pre-owned • Sold by: zkboys

by

Ecu

Good and fast service. I do highly recommend.l wish l had known before l ve changed my car transmission.

Verified purchase:  Yes • Condition: pre-owned • Sold by: bmwsalepro

by

Only way to go.

Fast .plug & play just as they say

Verified purchase:  Yes • Condition: pre-owned • Sold by: zkboys

by

Great deal!

ECU repair fixed my transmission downshift issue. Very quick turnaround

Verified purchase:  Yes • Condition: pre-owned • Sold by: zkboys

by

Exceed Expectations

SIA Electronics did a wonderful job. Connected the repaired ECU and all transmission problems are gone now.

Verified purchase:  Yes • Condition: pre-owned • Sold by: zkboys

by

Fixed my issues!

They didn't rebuild on my ecu and all my issues were fixed! Recommend AAA

Verified purchase:  Yes • Condition: pre-owned • Sold by: zkboys

by

Awesome

Great service, would recommend to anyone in need for ecu repair

Verified purchase:  Yes • Condition: pre-owned • Sold by: zkboys

by

great work!

Fast turn around and, good price. great value.

Verified purchase:  Yes • Condition: pre-owned • Sold by: zkboys

by

Transmission down shift repair

Completely resolved my transmission down shifting problem.

Verified purchase:  Yes • Condition: pre-owned • Sold by: zkboys

by

GREAT1

Awesome turnaround time!

Verified purchase:  Yes • Condition: pre-owned • Sold by: zkboys

Why is this review inappropriate?

Cancel
Displaying 31 - 40 of 60 reviews