aFe Takeda Super Stock Induction System w/ Pro 5R 22-23 Toyota GR86/Subaru BRZ H4-2.4L 13B-REW The factory cat back has

The factory cat back has a very unpleasant rasp when used with a downpipe which does not have a resonator

Suits: Universal — fuel rails

2013-2018 SUBARU FORESTER SJ INCL TURBO 4CYL (Reduces roll/bump steer - essential for lowered cars)

AMS Performance 2017+ Infinti Q50/Q60 VR30 Intercoolers

aFe Takeda Super Stock Induction System w/ Pro 5R 22-23 Toyota GR86/Subaru BRZ H4-2.4L 13B-REW The factory cat back hasThis filter features five layers of pre oiled cotton gauze media to provide maximum performance. Its progressive layering allows the filter to flow at high levels even when dirty. This media is perfect for street and or track use. Pro 5R filters are easily recharged with aFe POWER CLEANER and blue air filter oil. Constructed of 3 ply reinforced silicone, this intake tube is resistant to cracking and hi temp conditions. With a smooth interior surface,