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Welcome to Automotive Performance Tuning!

At APTuning, we specialize in all German manufactured vehicles as well as Miata service and performance. It is our goal to bring you the highest caliber of service and maintenance as well as the latest and greatest in performance parts and accessories for your vehicle. If you have any questions, please do not hesitate to email or call us (717.272.0916).

Connect with us via social media to stay current on sales, new product releases, and in-depth projects!!

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APR DSG Upgrade Software Now Available

APTuning is pleased to offer the latest transmission control unit (TCU) upgrade for the DQ250 Exx & Fxx DSG and S tronic transmissions! APR’s TCU upgrade is available in engine and power level specific variations and is conveniently flashed to the vehicle’s factory TCU through the OBD-II port. APR’s patented DirectPort Programming Suite allows the end user to customize the TCU upgrade to their individual needs.


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APR Software Upgrades now available for 2.0T/1.8T EA888 Gen3

APR is pleased to present the ultimate ECU upgrade for the 2.0T & 1.8T generation 3, TSI EA888 engines. The ground-breaker to this upgrade is it can be port flashed through the vehicles OBD-II port for the initial programming, without ever physically touching the ECU, unlike most of it's TSI predecessors. This means less time and cost for install but also far less likely to have any future warranty concerns.

See inside for more information.


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APTuning Service Specials - Timing Belts & More!!

Here at APTuning we want all of our customers to get their cars ready for end of winter and get your service done so you are good to go for the upcoming show season. Most of the enthusiasts are already planning trips but we all know there is nothing worse then your car leaving you sit on the side of the road because of procrastinating on preventive maintenance. See inside for info.

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Now Available APR Stage 3+ RS4 TVS1740 Supercharger Kit

APR is pleased to present the B7 RS4 4.2L FSI V8 Stage III+ TVS1740 Supercharger System! Capable of up to 688hp & 562tq, it is sure to completely transform your RS4's performance and shock any muscle car that dares to line up next this this luxury sport sedan. To learn more about each piece of the APR Stage III+ TVS1740 Supercharger System, please click on the "Read More" link for more details.


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Breaking News: APR Mobile Released!!

It is finally here! The greatest thing to ecu tuning since program switching!! APR Mobile allows program switching, fault code diagnostics, high speed data logging and much more all from your iPhone or compatible device!

Click "Read More" for the full scoop on this ground braking app.

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