| 5 Channel Amplifier Options | cai-store.com | 649.99 USD | — | — |
| 4 Channel Amplifier Options | cai-store.com | 599 USD | — | — |
| 4 Channel Amplifier Options | cai-store.com | 449 USD | — | — |
| HUR Module | cai-store.com | 329.99 USD | — | — |
| 996 986 Speaker upgrade | cai-store.com | 299.98 USD | — | — |
| APX4 | cai-store.com | 249.99 USD | — | — |
| APX4 | cai-store.com | 249.99 USD | — | — |
| Add Audison APX4 Coax 4" | cai-store.com | 249.99 USD | — | — |
| Audison Prima APX4 (add on) | cai-store.com | 249.99 USD | — | — |
| 996 Door speaker enclosures (add on) | cai-store.com | 249.99 USD | — | — |
| 996 Door Enclosures | cai-store.com | 249 USD | — | — |
| Installation Kit & Hardware | cai-store.com | 236.94 USD | — | — |
| Porsche Amplifier Wire Kit | cai-store.com | 185 USD | — | — |
| Backup Camera | cai-store.com | 149.99 USD | — | — |
| Premium Porsche 997 & 987 Radio Dash Kit | cai-store.com | 149.99 USD | — | — |
| Dash install kit Premium 997/987 (add on) | cai-store.com | 149.99 USD | — | — |
| 997 Dash Install Kit | cai-store.com | 149.99 USD | — | — |
| Kenwood XR901-5 Amplifier | cai-store.com | 100 USD | — | — |
| 911, Boxster, & Cayman Speaker Adapter Set with Hardware | cai-store.com | 99.99 USD | — | — |
| Double DIN Trim/Dash Kit | cai-store.com | 89 USD | — | — |
| Porsche 911 & Boxster Double Din Radio Installation Parts | cai-store.com | 89 USD | — | — |
| 996/986 DD Radio Trim Bezel | cai-store.com | 89 USD | — | — |
| Genuine Porsche Pocket | cai-store.com | 75.99 USD | — | — |
| Sat Radio | cai-store.com | 69.99 USD | — | — |
| Sat Radio | cai-store.com | 69.95 USD | — | — |
| Pre-wire SP 996 | cai-store.com | 69 USD | — | — |
| 997/987 Wire Harness & Antenna Adapter | cai-store.com | 60.98 USD | — | — |
| Genuine Porsche Pocket (add on) | cai-store.com | 59.99 USD | — | — |
| '03-'04 Specific Radio Wire Harness 996/986 (add on) | cai-store.com | 59.96 USD | — | — |
| DD Kit for Pioneer/Universal (add on) | cai-store.com | 50 USD | — | — |
| 996 Double Din Trim | cai-store.com | 50 USD | — | — |
| Premium GPS/Satellite Radio Hidden Antenna Mount | cai-store.com | 44.99 USD | — | — |
| Vehicle Specific Harness (add on) | cai-store.com | 44.99 USD | — | — |
| Premium GPS/Satellite Radio Hidden Antenna Mount | cai-store.com | 44.99 USD | — | — |
| Add Vehicle Specific Harness | cai-store.com | 44.98 USD | — | — |
| 996/986 Vehicle Specific Radio Wire Harness | cai-store.com | 39.99 USD | — | — |
| Radio Pre-Wire | cai-store.com | 25 USD | — | — |
| RCA Y-Adapter Pair (add on) | cai-store.com | 23.98 USD | — | — |
| RCA Y Adapters | cai-store.com | 23.98 USD | — | — |
| 997 Speaker Adapter & Hardware | cai-store.com | 20 USD | — | — |