After acquiring your return and inspecting the ailment of your item, We are going to method your return. Make sure you allow at the least ten (10) days with the receipt of one's merchandise to course of action your return.

Flash tunes actually re-program the DME. Even if you flash back again to the inventory DME tune a dealer will however be capable of explain to the vehicle was modded when they go digging. Jogging any tune less than warranty, which includes piggyback tunes, need to be at your personal threat.

In case you’ve read a number of our other written content you most likely know we appreciate the JB4 piggyback tune. It’s the primary piggyback tune on the market for turbo BMW’s. A number of other piggyback solutions have come and gone, even so Burger Motorsports JB4 has existed Considering that the early N54 days.

ECU must be programmed by them. They are engaged on Flash system which will reprogram the ECU. Any responses on this. Assuming this factory matched warranty tune does not force limits as some tunes is often programmed to.

Smell Exam - If you're able to odor burned parts, the ECU is likely ruined. In case you have performed the above tests or If you're unsure In the event your ECU is defective, we will supply an extensive ECU examination.

Identifying In the event your ECU / DME has failed and what faults are existing is step one in changing or repairing your damaged . The most simple tests to find out If the ECU / DME has failed are: OBD fault codes - Most diagnostic scanners can browse fault codes through the ECU.

If not carried out proper, flash tunes could probably run ignition timing which is also aggressive. BMW’s have superb knock sensors and also the DME is fast to respond. Having said that, Driving the knock sensors isn't a good idea.

Our courses touch on each and every topic of performance modifications, from primary bolt on mods to fueling upgrades, turbo upgrades, chassis and suspension mods, and every little thing between. Our aim should be to arm you with the information and know-how needed to Make the fastest BMW attainable.

To browse and write ISN, many of the tools offered out there require opening or drilling a gap from the BMW ecu. Due to this fact, customers will drop their warranties and their ECUs are going to be harmed.

For faulty or broken products and solutions, remember to Call us on the Call specifics down below to arrange a refund or exchange.

In the event your return has actually been acknowledged, we will refund you the price you have got essentially paid with the objects significantly less any relevant shipping costs (as per the above) by crediting your payment card 30 (30) calendar times following the day of receipt on the shipping and delivery.

Recommended service to buy will be the testing service. If a repair or replacement is necessary following testing, the testing rate is going to be deducted from the full price.

If shipping and delivery is delayed for any explanation we will Permit you know without delay and will suggest you of the revised believed date for shipping.

We have numerous assets all over performance upgrades get more info for virtually every engine, and also offer you in-depth courses. In general, we are the top resource for BMW performance material.