Boost Dynamic Tuning

Multi-Map Switching Now Available for the 2.0t MQB Platform!

TRUE FLEX FUEL software NOW AVAILABLE

Seamlessly switch from pump gas to E85 with our new Flex Fuel tune! Available now for the 2.0t platform!

Audi B9 S5 3.0t ECU Software

Powerful gains of up to 450HP and 555TQ without sacrificing drivability!

Available Here!

MQB Multi-Map switching

This new feature allows you to switch between 5 custom calibrated maps on the fly!

Now Tuning Audi B8.5 S4

More Information on our S4 3.0T Tunes

Featured Products

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2008.5 - 2014 A3 2.0T Stage 1 (Remote Tune)

$532.45 $425.95
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2015 - 2019 Audi A3 1.8t Stage 1+ Tune (Full e85) (Remote Tune)

$745.45 $638.95
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2015 - 2019 A3 1.8t Stage 2+ (Full e85) (Remote Tune)

$692.20 $585.70
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2015 - 2019 A3 1.8t Stage 1 (Remote Tune)

$532.45 $425.95

Most Popular Products

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2001 - 2005 GTI/GOLF 1.8T Stage 2 (plug and play ecu)

$638.95 $532.45
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2006 - 2008.5 GTI/Golf 2.0T FSI Stage 2

$585.70 $479.20
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2001 - 2005 Jetta 1.8T Stage 2 (plug and play ecu)

$638.95 $532.45
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Boost Dynamic Tuning Cable

$47.93

New Products

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2006 - 2008.5 EOS 2.0T Stage 2+

$638.95 $532.45
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2015 - 2019 A3 2.0t Stage 2 (Remote Tune)

$585.70 $479.20
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2008.5 - 2014 A3 2.0T Stage 3 (Remote Tune)

$851.95 $692.20
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2008.5 - 2014 A3 2.0T Stage 1 (Remote Tune)

$532.45 $425.95

Recent Posts

Posted by TJ on Nov 2nd 2022

Multi-Map Switching Now Available for the MQB Platform!

BDT is very proud and excited to announce the launch of our Multi-Map Switching feature for the 2.0t …

2020 Audi B9.5 A4 - CTS Front Mount Intercooler Install

Posted by TJ on Sep 27th 2022

2020 Audi B9.5 A4 - CTS Front Mount Intercooler Install

Well Boy's and Girl's, "Boost" weather is finally upon us, and you know what that means.. It's time …

BDT: 2019 Audi B9 S5 Ethanol Content Sensor Install (P3 Gauge)

Posted by TJ on Aug 18th 2022

BDT: 2019 Audi B9 S5 Ethanol Content Sensor Install (P3 Gauge)

How's it going BDT Squad? This week are showing you how to add a handy addition to your P3 Gaug …