HKS SPF GA3W/GA4W 4B10/4J10
Cobb VW GTI/Golf R (MK7/7.5) & Audi S3 (8V) High Flow Air Filter
Cobb 15-20 Subaru STI Redline Intake Replacement Filter
Cobb Subaru WRX/Ford Mustang Ecoboost Intake Replacement Filter
Cobb 13+ Ford Focus ST Air Filter
Cobb 15-21 Subaru WRX w/ Redline Edition Intake - Replacement Air Filter ONLY
BLOX Racing Shorty Performance 5in Air Filter
BLOX Racing Performance Filter Kit w/ 3.5inch Velocity Stack Black Filter and 3.5inch Silicone Hose
BLOX Racing Performance Filter Kit w/ 4.0inch Velocity Stack Air Filter and 4.0inch Silicone Hose
BLOX Racing Performance Filter Cover For 7in Filter BXIM-00302
AWE Tuning B8 3.0T S-FLO Filter
PERRIN 08-15 Subaru WRX/STi Repl 2.75in ID 11in Length Filter For PSP-INT-322/323/325/326 Intake Sys
PERRIN 22-26 Subaru WRX / 18-25 Crosstrek / 17-25 Impreza / 20-25 Outback Drop-In Panel Filter
PERRIN 02-07 Subaru WRX/STI/Impreza & 04-08 Forester All Panel Foam Filter - Black
Ford Racing 15-20 Mustang Shelby GT350 Blue Air Filter
HKS SPF FD3S 13B-REW
