Perrin [02-07 WRX, 04-07 STI, 04-08 FXT] Drop In Panel Filter | PSP-INT-100 Porsche 911 Turbo/Turbo S (992) These units deliver brighter output

These units deliver brighter output than stock halogens while maintaining factory appearance

Clean both mating surfaces with a gasket scraper or soft brass brush to remove old gasket material and debris

this is a manageable DIY job

you can prime and paint it to match your vehicle—light scuff with 220-grit and standard automotive primer work fine

Perrin [02-07 WRX, 04-07 STI, 04-08 FXT] Drop In Panel Filter | PSP-INT-100 Porsche 911 Turbo/Turbo S (992) These units deliver brighter outputThe Perrin drop in air filter 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.