APR 3.0T Stage 1 ECU Upgrade : Expect Massive Gains With 431-480 HP With 467-549 FT-LBS Of Torque On Tap, Depending On Octane, From This Simple ...

APR IS38 Software Upgrade - For New Customers: See Up To 386 Horsepower On 93 Octane Fuel! For VW, Audi

APR ECU Upgrade - 4.0T EA825 V8 (D5): Max Gains Of +128-222 AWHP And +165-245 AWFT-LBS Depending On Octane For Audi

APR Software Upgrade For DQ250 DSG : At This Time The Software Upgrades Can Only Be Performed With The Car At ECS Tuning Location In Ohio For VW

APR TCU Upgrade - 8-Speed Tiptronic (AL552 8HP55 ZF8): Optimize The Driving Experience With Performance Tuning Software For Your Vehicle's ...

APR Stage I Performance Chip (With Customers Own ECU) - Up To 4 Programs Included!: Direct Port Only - Vehicle Has To Be Brought To Our Facility ...

APR Open Carbon Fiber Intake System: APR's Ultimate Intake System For The 3.0 TFSI For Audi

APR ECU Upgrade - 4.0T EA825 V8 (RS6/RS7 Performance): Max Gains Of +112-210 AWHP And +145-225 AWFT-LBS Depending On Octane For Audi

APR Stage 1 Software Upgrade: Higher Peak Figures Of 306-314 HP With 367-388 FT-LBS Of Torque Depending On Fuel Grade! For Audi, Porsche

APR 2.0T MQB APR IS38 Software: Unlock Hidden Horsepower And Torque With Our Performance Tuning Software For Your Vehicle's ECU. For VW, Audi

APR Plus ECU Upgrade - 4.0T EA825 V8 (D5): Max Gains Of +128 AWHP And +165 AWFT-LBS And A Limited Powertrain Warranty For Audi

Volkswagen Jetta Sedan Facelift VI 2.0T Gen3 GLI - APR 2.0T Gen 3 Stage 1 Software: APR's ECU Upgrade Is The Best Power Per Dollar Modification For...