Overtake Silicone Post MAF Hose Kit Red Subaru WRX 08-14 / STI 08-21 / Forester XT 09-13 / Legacy GT 05-09 | A10587RED vendor_ACL R400 = noticeable at some

R400 = noticeable at some cruise RPMs in certain setups

Designed for a precise fit on Subaru washer fluid reservoirs—easy installation

Silicone Coupler - 2

additional NVH (Noise Vibration Harshness) is perceivable through the interior

Mounting brackets made from thick stainless steel

Overtake Silicone Post MAF Hose Kit Red Subaru WRX 08-14 / STI 08-21 / Forester XT 09-13 / Legacy GT 05-09 | A10587RED vendor_ACL R400 = noticeable at someProduct Fitment: 2008 2014 Subaru WRX 2008 2021 Subaru STI 2009 2013 Subaru Forester XT 2005 2009 Subaru Legacy GT The factory post MAF hose on your Subaru is a corrugated rubber accordion designed for ease of assemblynot performance. Those wrinkled folds create turbulence and airflow pockets right after the MAF sensor, disrupting air velocity and dulling throttle response where precision matters most. The OVERTAKE Post MAF Hose Kit replaces that