03-30-2018, 02:40 PM
Removed the T H I C C foam prefilter (seriously, imagine a memory foam mattress in front of my air filter) and am getting much better boost noises and lots of placebo effect power!
Current:
'11 Volvo C30 | '05 CBR 600RR | '04 4Runner
Past:
'94 3000GT (TT swapped)
