Perrin 08-21 WRX/STI / 05-09 LGT / 13-17 Crosstrek / 14-15 FXT Panel Filter | PSP-INT-110 RENNELEMENT 15-way Compression & Rebound Simultaneous

15-way Compression & Rebound Simultaneous Adjustment

Nissan Altima Sedan (L32)

GODSPEED PROJECT BMW X5 (F15) MONO-AIR STRUT LOWERING KIT | 2014–2018

it’s the ultimate choice for enthusiasts running a K20 or K-Series engine

32 levels of compression and rebound adjustability

Perrin 08-21 WRX/STI / 05-09 LGT / 13-17 Crosstrek / 14-15 FXT Panel Filter | PSP-INT-110 RENNELEMENT 15-way Compression & Rebound SimultaneousThe Perrin drop in air filter for the Subaru WRX and STI uses a 2 stage foam filtration element to improve airflow in your stock air box; providing improved power and airflow while removing harmful particles from the incoming air. Using a special oil coating, the foam filter catches dirt particles while allowing air to pass unimpeded through the high flow foam. This filter can be cleaned and re oiled using the Perrin cleaning kit, sold separately.