Do Tweak’d Harnesses have a warranty?
Yes, We pride ourselves in supporting our product for LIFE. If you ever have a problem with any of our wiring work, we’ll either help you diagnose and fix the problem over the phone or email, or we will cover shipping both ways and repair it for free! However, the warranty will be voided if any modifications are done by the end user that are not authorized by us.
Can I return my harness for a refund?
Unfortunately, since every harness is custom tailored to each specific setup, we do not accept returns.
What’s your lead time?
Due to a fluctuating schedule, our lead time can vary quite a bit. If you’re on a deadline, please contact us prior to placing your order to find out our current lead time.
Do You Stock Harnesses?
Every harness we build is built to order. We do not have pre-made harnesses sitting on a shelf. Each harness is tailored to your exact setup, and built by hand from scratch!
What is the core harness?
The core harness, for those applications where it’s required, would be the original engine harness from the vehicle you’re performing your swap on. Example: 1JZ-GTE Swap into a 1993 SC300. The original SC300 engine harness is your core.
I’ve changed some things on my build, can you alter the harness?
Yes! We do offer alterations services for OUR harnesses. Pricing for most alterations will be quoted once we see the harness, and have a list of changes requested.
I want to run a sensor/ECU that I do not see listed
Not to worry! We can more than likely wire to your ECU/Sensor needs, even if it’s not listed. Just contact us prior to ordering!
How will I know my order is complete?
Once your harness has been completed, you will be emailed the tracking information once the label is printed. Please make sure we have a current email address on file with your order. Also, be sure to check your spam folder as sometimes this information can be filtered as spam.