| Fabspeed Porsche 996 GT2 Sport Performance Package | rmknox.com | 12925.95 USD | — | — |
| Fabspeed Porsche 992 GT3 / GT3RS/ 911 S/T Rennsport Package | rmknox.com | 11729.95 USD | — | — |
| [S]Coilover Version=Pro Race Coilover Set\, 3 Way External Reservoir Custom (valving and spring) | rmknox.com | 10280.95 USD | — | — |
| [S]Select an Option=Coilover Set - Dual Motor - Pro Race Coilover Set\, 3 Way External Reservoir | rmknox.com | 10280.95 USD | — | — |
| [S]Select an Option=Coilover Set - RWD - Pro Race Coilover Set\, 3 Way External Reservoir | rmknox.com | 10038.95 USD | — | — |
| [RB]Titanium or Stainless=Titanium X-pipe,[S]Select Tip Type=Satin Black,[S]Select Sound Level=Resonated (Quieter) | rmknox.com | 9125.95 USD | — | — |
| [RB]Titanium or Stainless=Titanium X-pipe,[S]Select Tip Type=Brushed Stainless Single Wall,[S]Select Sound Level=Resonated (Quieter) | rmknox.com | 9125.95 USD | — | — |
| [RB]Titanium or Stainless=Titanium X-pipe,[S]Select Tip Type=Brushed Stainless Turn Down,[S]Select Sound Level=Resonated (Quieter) | rmknox.com | 9125.95 USD | — | — |
| [RB]Titanium or Stainless=Titanium X-pipe,[S]Select Tip Type=Polished Stainless Steel,[S]Select Sound Level=Resonated (Quieter) | rmknox.com | 9125.95 USD | — | — |
| [RB]Titanium or Stainless=Titanium X-pipe,[S]Select Tip Type=Carbon Fiber,[S]Select Sound Level=Resonated (Quieter) | rmknox.com | 9125.95 USD | — | — |
| [RB]Titanium or Stainless=Titanium X-pipe,[S]Select Tip Type=Carbon Fiber,[S]Select Sound Level=Non-Resonated (Louder) | rmknox.com | 8905.95 USD | — | — |
| [RB]Titanium or Stainless=Titanium X-pipe,[S]Select Tip Type=Brushed Stainless Single Wall,[S]Select Sound Level=Non-Resonated (Louder) | rmknox.com | 8905.95 USD | — | — |
| [RB]Titanium or Stainless=Titanium X-pipe,[S]Select Tip Type=Brushed Stainless Turn Down,[S]Select Sound Level=Non-Resonated (Louder) | rmknox.com | 8905.95 USD | — | — |
| [RB]Titanium or Stainless=Titanium X-pipe,[S]Select Tip Type=Re-use Oem Tips,[S]Select Sound Level=Resonated (Quieter) | rmknox.com | 8905.95 USD | — | — |
| [RB]Titanium or Stainless=Titanium X-pipe,[S]Select Tip Type=Satin Black,[S]Select Sound Level=Non-Resonated (Louder) | rmknox.com | 8905.95 USD | — | — |
| [RB]Titanium or Stainless=Titanium X-pipe,[S]Select Tip Type=Polished Stainless Steel,[S]Select Sound Level=Non-Resonated (Louder) | rmknox.com | 8905.95 USD | — | — |
| [RB]Titanium or Stainless=Titanium X-pipe,[S]Select Tip Type=Re-use Oem Tips,[S]Select Sound Level=Non-Resonated (Louder) | rmknox.com | 8795.95 USD | — | — |
| Fabspeed Porsche 718 GT4 RS RENNKRAFT® Long Tube Header System (2022+) | rmknox.com | 8466.95 USD | — | — |
| Fabspeed Porsche 718 GT4 RS Titanium Valved X-Pipe Cat-Back Exhaust System (2022+) | rmknox.com | 8355.95 USD | — | — |
| [RB]Titanium or Stainless=Stainless X-pipe,[S]Select Tip Type=Satin Black,[S]Select Sound Level=Resonated (Quieter) | rmknox.com | 6925.95 USD | — | — |
| [RB]Titanium or Stainless=Stainless X-pipe,[S]Select Tip Type=Brushed Stainless Single Wall,[S]Select Sound Level=Resonated (Quieter) | rmknox.com | 6925.95 USD | — | — |
| [RB]Titanium or Stainless=Stainless X-pipe,[S]Select Tip Type=Polished Stainless Steel,[S]Select Sound Level=Resonated (Quieter) | rmknox.com | 6925.95 USD | — | — |
| [RB]Titanium or Stainless=Stainless X-pipe,[S]Select Tip Type=Brushed Stainless Turn Down,[S]Select Sound Level=Resonated (Quieter) | rmknox.com | 6925.95 USD | — | — |
| [RB]Titanium or Stainless=Stainless X-pipe,[S]Select Tip Type=Carbon Fiber,[S]Select Sound Level=Resonated (Quieter) | rmknox.com | 6925.95 USD | — | — |
| [RB]Titanium or Stainless=Stainless X-pipe,[S]Select Tip Type=Re-use Oem Tips,[S]Select Sound Level=Resonated (Quieter) | rmknox.com | 6705.95 USD | — | — |
| [RB]Titanium or Stainless=Stainless X-pipe,[S]Select Tip Type=Brushed Stainless Turn Down,[S]Select Sound Level=Non-Resonated (Louder) | rmknox.com | 6705.95 USD | — | — |
| [RB]Titanium or Stainless=Stainless X-pipe,[S]Select Tip Type=Satin Black,[S]Select Sound Level=Non-Resonated (Louder) | rmknox.com | 6705.95 USD | — | — |
| [RB]Titanium or Stainless=Stainless X-pipe,[S]Select Tip Type=Brushed Stainless Single Wall,[S]Select Sound Level=Non-Resonated (Louder) | rmknox.com | 6705.95 USD | — | — |
| [RB]Titanium or Stainless=Stainless X-pipe,[S]Select Tip Type=Carbon Fiber,[S]Select Sound Level=Non-Resonated (Louder) | rmknox.com | 6705.95 USD | — | — |
| [RB]Titanium or Stainless=Stainless X-pipe,[S]Select Tip Type=Polished Stainless Steel,[S]Select Sound Level=Non-Resonated (Louder) | rmknox.com | 6705.95 USD | — | — |
| [RB]Titanium or Stainless=Stainless X-pipe,[S]Select Tip Type=Re-use Oem Tips,[S]Select Sound Level=Non-Resonated (Louder) | rmknox.com | 6595.95 USD | — | — |
| [S]Select an Option=Coilover Set - Dual Motor- Pro Race Coilover Set\, 2 Way External Reservoir | rmknox.com | 6045.95 USD | — | — |
| [S]Coilover Version=Pro Race Coilover Set\, 2 Way External Reservoir Custom (valving and spring) | rmknox.com | 6045.95 USD | — | — |
| [RB]Select Finish=Crinkle Black | rmknox.com | 5995.95 USD | — | — |
| [S]Select an Option=Coilover Set - RWD - Pro Race Coilover Set\, 2 Way External Reservoir | rmknox.com | 5682.95 USD | — | — |
| Fabspeed Mercedes-Benz G550 Valved Exhaust with Triple Tips (2019+) | rmknox.com | 5298.95 USD | — | — |
| [S]Trim=964 (1989-1994),[S]Valve Options=Valved,[S]Header Options=Yes,[S]Heat Options=Heat | rmknox.com | 5275.95 USD | — | — |
| [S]Trim=993 (1994-1998),[S]Valve Options=Valved,[S]Header Options=Yes,[S]Heat Options=Heat | rmknox.com | 5275.95 USD | — | — |
| Fabspeed Mercedes-Benz G550 Valved Exhaust with Dual Tips (2019+) | rmknox.com | 5078.95 USD | — | — |
| Fabspeed BMW X5M/X6M Valved Exhaust (2024+) | rmknox.com | 4945.95 USD | — | — |