BMW N54 N63 N74 S63
Injector Cleaning and Flow Testing

This service is intended for Index 11 and 12 injectors. 

BMW Piezo GDI Injectors are safely tested in specialized GDI test equipment at operating pressures against OEM BMW test plans, utilizing precision measuring devices that measure liquid flow on a shot to shot basis, at actual operating pressure. Testing this way allows for precision measurement under operating conditions that can be digitally analyzed against the OEM flow test plans set by the injector manufacturer.

This is a cleaning and testing service on your supplied Index 11 or 12 BMW injectors.

We want to ensure that you have a clear understanding of our GDI fuel injector cleaning and testing process, and what you are purchasing. When you choose our service, you are paying for both the cleaning and the testing of your injectors. While we make every effort to restore and improve the performance of your injectors through proper cleaning, please be aware that there are instances where the testing results may indicate that an injector is still not performing adequately or to a part number flow standard.

In such cases, our policy is that we do not offer refunds for the cleaning and testing services. This is because the fee covers the entire process, including the time, equipment, and resources invested in evaluating and testing the injector.

Sometimes the failure is minimal, and that does not necessarily mean that the injector needs to be replaced. We will evaluate all the tests and make a recommendation based on the holistic look at all individual tests on the specific injector.

Our goal is to provide you with the best possible service and reporting to help you make informed decisions about your fuel injectors. If an injector fails the test, it means that it did not meet the necessary performance standards, which can happen despite our thorough cleaning process.

We appreciate your understanding and are here to answer any questions you may have about our services. Thank you for your trust and support.

Be sure to read our BMW Piezo Injector Q&A, and our What You Need to Know Before Testing for more detailed information on the service.

Test results are computer generated in very easy to understand color coded results. Individual test results are provided digitally via Dropbox.

An optional add on service, and a very critical component to the proper service of the Piezo BMW fuel injectors is Piezo re-stack, or regeneration. Cost is 12.00 per injector and information can be found here. 

BMW N54 VDO GDI Fuel Injectors Testing on the GD1R at The Injector Shop

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DON'T SEND IN CHINESE KNOCK OFF INJECTORS:
Please be aware that if you send in non-OEM (Chinese knock off) injectors we will immediately re-package and send them back with refund of service, minus return freight and a handling charge of $20.00. Bottom line is these knock offs are absolute junk, and I will not waste my time or your money testing them……PLEASE DON’T SEND THEM!!

VERY IMPORTANT NOTE:

We only use UPS as return freight service. If you require any other carrier please let us know and we will quote shipping separately.

You have the option of purchasing shipping insurance for $2.00 per $100.00 dollars of coverage here. The Injector Shop is not responsible for lost shipments or damage from any shipping provider and will not pay any claims.

New Index 12 injectors are currently close to 500.00 each. We highly recommend covering your freight. 

SHIP YOUR INJECTORS TO:

The Injector Shop
19407 99^th Ave SE
Snohomish WA 98296