Welcome to TE Auto Tunes' ECU remap package for the BMW X5 and X6 4.4 V8 408bhp twin turbo petrol engine

Deal includes 1x Custom pro remap and 1 x Pipercross panel air filter.
To post codes, WR, GL, CV and HR. If you live further afield you can send us your ECU in the post (recorded), we will then perform the tune on the bech, send it back recorded delivery, together with the filter.

Power gains are for the 4.4 litre V8 twin turbo petrol engine :

Stage 1

470BHP and 710NM

Other models available for tuning packages

Any questions please email us or contact us on 07790 315863 or 01905 700264

Why choose us?

- We have over 20 years experience between us in the car tuning world.

- We have access to some the leading software in the automotive world.

- We cater for all requirements for, cars, Vans and 4X4’s.

- We offer thousands off different tuning packages.

- We pride ourselves on offering great customer service.

- TE also offer service and repair on all types of vehicles at competitive prices.

- Pay via debit or credit card.

- Authorised Pipercross and Allisport agents

Customer recommendations available upon request