aFe Magnum FLOW Universal Air Filter w/ Pro DRY S Media (21-90091) 25215 Silicon Carbide exhaust valves

Silicon Carbide exhaust valves

These outlets are great for reducing the volume of your Fabspeed-equipped Boxster or Cayman at track and motorsports events

Notes: Installation of this Haltech product will prevent the factory TRC and ETCS systems from operating

diagnosing and/or repairing a complicated

5 inch ID single rate spring hardware

aFe Magnum FLOW Universal Air Filter w/ Pro DRY S Media (21-90091) 25215 Silicon Carbide exhaust valvesMagnum Flow Pro Dry S Round Tapered Gray Air Filter (21 90091) by aFe. This high flow Pro DRY S air filters are constructed with 100% polyurethane on all sides and will out flow the stock paper filters for improved performance. Layers of progressively finer synthetic media provides maximum convenience and can be cleaned with soap and water. Washable and reusable for multiple cleaning cycles, the tall, open and evenly spaced filter pleats provide