Stage I - 1.0 Bar ECU/Chip Upgrade
 APR 1.0 Bar 电脑马力提升
APR S4 Intercooler*
 APR 2.7T BiPipe Kit*

Stage II - 1.0 Bar ECU/Chip Upgrade and Cat-Back Exhaust
 APR 1.0 Bar 电脑马力提升
 APR Cat-Back Exhaust
APR S4 Intercooler*
 APR Engine Snub Mount*
 APR 2.7T BiPipe Kit*

Stage II+ - 1.0 Bar ECU/Chip Upgrade and Full Exhaust
 APR 1.0 Bar 电脑马力提升
 APR Cat-Back Exhaust
 APR Cat and Downpipe Replacement
APR S4 Intercoolers*
 APR Engine Snub Mount*
 APR 2.7T BiPipe Kit*

Stage III - 涡轮升级
 APR Stage III 涡轮升级
 APR Cat-Back Exhaust
 APR Cat and Downpipe Replacement
APR S4 Intercoolers*
 APR Engine Snub Mount*
 APR 2.7T BiPipe Kit*

 APR Level 1 刹车升级
 APR Level 2 刹车升级
 APR Level 3 刹车升级

 APR Shift Knob
 APR Boost Gauge
 APR 碳纤头盖
 APR ECU Explorer
 APR Tuned Badge
 APR License Plate Frame