Add to Cart Add to My Wish List Perrin 93+ Impreza WRX/STi Drop In Filter - PSP-INT-100 $56.95 MSRP: $67.00 Perrin Performance
Add to Cart Add to My Wish List Perrin 08-15 Subaru WRX/STi Replacement 2.75in ID 11in Length Filter - X-PSP-INT-324 $74.80 MSRP: $88.00 Perrin Performance
Add to Cart Add to My Wish List Perrin 2022 Subaru WRX / 18-21 Crosstrek / 17-22 Impreza / 19-22 Ascent Panel Filter - PSP-INT-111 $64.60 MSRP: $76.00 Perrin Performance
Add to Cart Add to My Wish List Perrin 02-07 Subaru WRX / 04-11 STi Turbo Inlet Hose Replacement Hardware (For PSP-INT-401) - S-PSP-INT-401 $38.25 MSRP: $45.00 Perrin Performance
Add to My Wish List Perrin 16-17 Subaru WRX STI Black Cold Air Intake - PSP-INT-323BK $331.50 MSRP: $390.00 Perrin Performance