APR - Performance ECU Software - 4.2L EA824 V8 (R8) VW JETTA MK5 Rear Axle - Lowering 38mm

Rear Axle - Lowering 38mm

Each RS Wheel undergoes meticulous design and engineering to ensure it is "Big Brake Kit Friendly"

Multi-ply wire-reinforced fluorosilicone-lined intercooler outlet hose with EZ-flow stepped lips

Always stays levels

Stage HP TQ Max Gain Max Gain Stock As Reported by VAG  394 HP 354 FT-LBS Stock As Measured by APR 420 HP 372 FT-LBS APR Plus 91 AKI 459 HP 451 FT-LBS +66 HP +88 FT-LBS APR Stage 1 91 AKI / 95 RON 459 HP 451 FT-LBS +66 HP +88 FT-LBS 93 AKI / 98 RON 476 HP 470 FT-LBS +86 HP +108 FT-LBS 102 RON 491 HP 475 FT-LBS +98 HP +112 FT-LBS 100 AKI / 104 RON 516 HP 498 FT-LBS +106 HP +137 FT-LBS 104 AKI / 108 RON 524 HP 506 FT-LBS +113 HP +146 FT-LBS E85 542 HP 500 FT-LBS +132 HP +134 FT-LBS APR Stage 1+ 91 AKI / 95 RON 493 HP 454 FT-LBS +86 HP +96 FT-LBS 93 AKI / 98 RON 513 HP 480 FT-LBS +104 HP +116 FT-LBS 102 RON 528 HP 485 FT-LBS +116 HP +121 FT-LBS 100 AKI / 104 RON 533 HP 510 FT-LBS +125 HP +144 FT-LBS 104 AKI / 108 RON 541 HP 518 FT-LBS +132 HP +152 FT-LBS E85 569 HP 520 FT-LBS +162 HP +152 FT-LBS APR Stage 2 91 AKI / 95 RON 499 HP 468 FT-LBS +92 HP +113 FT-LBS 93 AKI / 98 RON 519 HP 496 FT-LBS +110 HP +134 FT-LBS 102 RON 529 HP 490 FT-LBS +120 HP +125 FT-LBS 100 AKI / 104 RON 540 HP 512 FT-LBS +131 HP +147 FT-LBS 104 AKI / 108 RON 548 HP 520 FT-LBS +140 HP +156 FT-LBS E85 574 HP 530 FT-LBS +165 HP +165 FT-LBS APR Stage 3 DTR8563 91 AKI / 95 RON 549 HP 484 FT-LBS +166 HP +117 FT-LBS 93 AKI / 98 RON 578 HP 496 FT-LBS +195 HP +137 FT-LBS 100 AKI / 104 RON 644 HP 527 FT-LBS +261 HP +183 FT-LBS 104 AKI / 108 RON 659 HP 540 FT-LBS +272 HP +191 FT-LBS E85 672 HP 544 FT-LBS +289 HP +203 FT-LBS APR Stage 3 TTE700 91 AKI / 95 RON 576 HP 512 FT-LBS +162 HP +145 FT-LBS 93 AKI / 98 RON 596 HP 523 FT-LBS +182 HP +158 FT-LBS 100 AKI / 104 RON 682 HP 526 FT-LBS +269 HP +202 FT-LBS 104 AKI / 108 RON 694 HP 531 FT-LBS +280 HP +210 FT-LBS E85 713 HP 536 FT-LBS +294 HP +221 FT-LBS APR Stage 3 GTX3582R 91 AKI / 95 RON 581 HP 511 FT-LBS +164 HP +145 FT-LBS 93 AKI / 98 RON 601 HP 523 FT-LBS +187 HP +158 FT-LBS 100 AKI / 104 RON 707 HP 544 FT-LBS +295 HP +221 FT-LBS 104 AKI / 108 RON 720 HP 549 FT-LBS +306 HP +230 FT-LBS E85 740 HP 555 FT-LBS +321 HP +241 FT-LBS

APR - Performance ECU Software - 4.2L EA824 V8 (R8) VW JETTA MK5 Rear Axle - Lowering 38mmAPR's ECU Upgrades are the best dollar per horsepower modification one can make to improve engine performance. The upgrades dramatically increase horsepower and torque, making for an exceptionally quicker and more exciting vehicle. This is made possible through APR's optimization of the factory engine management system to take full advantage of the engine's capabilities, without needing any end user adjustment. The ECU Upgrades are available with