BMW E71 Performance Software: 2005+ Cars

The Fastest Way To More Power - Up To 120hp!!!

Our Performance Software makes more horsepower and torque with no downsides! Performance software is the icing on the cake, the finishing touch, or the capstone for your BMW tuning project. Software ties it all together - maximizing output from upgrades where the factory software can't keep up. The factory software is actually programmed around 87 octane which de-tunes the performance of the car. Our software is set to 91 as a mimimum, allowing us to be more aggressive with the programming. We can refine and adjust the factory limitations, opening up the potential for more horsepower or refinement from your current upgrades. We also tune the software to fix defects and rough edges in the stock software, making the car easier and more enjoyable to drive.

We have been tuning BMW software since 1995, making us one of the most experienced BMW tuners in North America. Over the years we have experimented and tested many different forms and brands of performance software, including developing our own on our Dynapack chassis dyno. Our Performance Software catalog includes tunes and upgrades that best suit your BMW and your upgrade goals.

Turner Motorsport Performance Flash Software features:
+ dyno developed, real-world tested
+ ignition and fuel timing adjustments
+ cam timing, including VANOS and Valvetronic
+ raised rev limit*
+ top speed de-limited*
+ part throttle and full throttle mapping
+ improved throttle response
+ specific software for most major upgrades - cold-air intakes, sport exhaust, etc
+ race software for removing catalytic converters**

Software for most 2005 and newer models is done in-house via a reflash of your computer. A 'flash' is copying your stock software and replacing it with our new, modified version. Your engine computer will need to be sent to us for the upgrade.

* - on select models
** - not legal for street use, emissions liability waiver required

Available for the following BMWs: (click icon to change BMW)

Turner Performance Software for 2007-2010 E71 X6 35iX (N54) (more info)
DYNO DEVELOPED POWER GAINS WITH NO DOWNSIDE!
Max HP gain = 60 hp
Max Trq gain = 70 ft-lbs
Rev Limit = 6900 RPM

Dyno developed performance software for the X6 35iX (twin-turbo N54 engine) - and it makes AMAZING POWER! +60hp and +70lb/ft of torque over stock! There are no down sides of this modification, other than needing 91 or higher octane gas. We modify fuel and spark mapping, adjust the valvaetronic (throttle), and most importantly INCREASE THE BOOST to a safe, reliable amount.

This is the perfect upgrade for someone who wants a dramatic but safe boost in power -- especially in the low to mid-range. Your car will have MUCH more torque at ALL RPM, including down low (where you want it) for remarkably better torque. This is HUGE torque that is a NIGHT AND DAY difference.

Our software is not just an increase in boost; we're not fooling the computer into making boost. This is a total re-write of the stock software, making power by adjusting the ignition and fuel mapping and boost. We have tuned for part throttle response as well as full-throttle with special attention given to ensure the correct, and safe, air-fuel ratio. Please keep in mind that with a "turbo car" it is "easy" to make horsepower by increasing boost BUT keeping your BMW reliable is the most important thing to Turner Motorsport.

This software is a reflash of your computer. The computer will need to be sent to Turner Motorsport for the installation. Click here for specific instructions on shipping the computer. If you are unsure of how to ship your computer, we can provide you with a shipping packet. Return shipping is by UPS Ground but Express shipping is available.

This item fits the following BMWs:
Note: Twin-Turbo N54 engines only
2007-2010 E71 BMW X6 35iX X6 xDrive35i

Part #: AN54-X5X6

Price: $899.00 (USD)

Turner Performance Software for E70 X5 35iX, E71 X6 35iX (more info)
MORE POWER TO YOU WITH NO DRAWBACK!
Max HP gain = 60 hp
Max Trq gain = 70 ft-lbs
Rev Limit = 6900 RPM

Looking for more punch from the turbo in your turbo X5 or X6? This is the perfect upgrade for someone who wants a dramatic but safe boost in power - especially in the low to mid-range. Our software opens up the N55 engine's potential, delivering big gains in torque from idle all the way past 6500 RPM! The torque is especially improved after 2500 RPM, eliminating a pesky dead spot in the factory programming. This is a HUGE torque that is a NIGHT AND DAY difference!

Our software is not just an increase in boost; we're not fooling the computer into making boost. This is a total re-write of the stock software, making power by adjusting the ignition and fuel mapping and boost. We have tuned for part throttle response as well as full-throttle with special attention given to ensure the correct, and safe, air-fuel ratio. Please keep in mind that with a "turbo car" it is "easy" to make horsepower by increasing boost BUT keeping your BMW reliable is the most important thing to Turner Motorsport.

This software is a reflash of your computer. The computer will need to be sent to Turner Motorsport for the installation. Click here for specific instructions on shipping the computer. If you are unsure of how to ship your computer, we can provide you with a shipping packet. Return shipping is by UPS Ground but Express shipping is available.

This item fits the following BMWs:
Single-Turbo N55 engine only
2009+ E70 BMW X5 35iX X5 xDrive35i
2007+ E71 BMW X6 35iX X6 xDrive35i

Part #: AN55-X5X6

Price: $1,099.00 (USD)