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      04-21-2019, 10:21 AM   #31
KAY-OS
Second Lieutenant
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Drives: BMW m235i F22
Join Date: Mar 2015
Location: Hong Kong

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I had the HJS 300 cell down pipe at first. Nothing to complain about. No cel, increased power and exhaust sound. After a year, I decided to go FBO, so I installed the Evolution Racewerks catless DP. It looks beautiful. Fits great. Exhaust even louder than the HJS DP. But there is the smell if windows down and stuck in traffic. However, the smell isn’t that bad.
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