– Alfa Gulietta

Löydä autosi

New car -50%

Tractor / boat

Contact us

Bestchip is a small business with limited capacity for phone and email support. We therefore hope you can find the answers you're looking for by clicking the links here. If not, you'll be given the option to send us a message. Phone and email are usually not answered.

I haven't ordered yet

I can't find a chip that fits my engine

Have you tried searching with the VIN number on the front page (if it’s a car)?
Some models have different names abroad than in Norway, and it’s possible that the name in our lists is the foreign one.

You can contact us in two ways: via chat or SMS. It may take some time before we can respond, so we ask for your patience. If we’re unable to reply while you’re logged in, you will receive a response by email.

I'm wondering how Bestchip tuning works

Chiptuning with Bestchip connects directly to the engine (not the OBD port).
It’s a box that should remain permanently connected as long as you want the engine tuned (cable ties are included in the package so you can secure it in a safe, dry spot in the engine bay).
If you disconnect the chip, the engine returns completely to stock, and it usually can't be detected that it was tuned (except for certain car models that log sensor deviations, but it’s very rarely possible to conclusively identify chiptuning).

I have ordered but not received the item

For all inquiries regarding your order, please check your order on "My page".

I have placed an order but haven’t received an order confirmation or can’t log in to "My page".

The order confirmation doesn't always get through due to spam filters – always check your spam folder.
If you can’t find your order number to log in to "My page", contact us with your name and email or phone number, and we’ll find your order number for you.

I have received the item but I'm having problems

You’ll find lots of useful information on how to connect the chiptuning box and solutions to common problems on "My page". Log in with your name and order number to access the manual, installation photos, and troubleshooting Q&A.

I’ve tried everything on my page but the chip still isn’t working.

Have you tried increasing the power? Check the manual.
Can’t find the connection? Check the installation photos!
Missing installation photos for your engine? Send us a message with a picture of your engine and we’ll help by marking where the connector is located.

I’ve connected everything correctly and tried everything, but I’m not satisfied with the item/product and want to return it.

Go to "My page"! Select "Return", fill out the form, and follow the instructions for a proper return!