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      09-25-2021, 06:51 PM   #1
New Member
United Kingdom

Drives: M135i
Join Date: Apr 2015
Location: Southeast , England

iTrader: (0)

M135i F20 , Resonator delete

Just installed this pipe , the car sounds a little bit more as i want , got slight throttle lag , and slight loss of torque at low rpm , feel better at high rpm ,the only think is a bit annoying the car feels more warm inside the cabin .

The pipe is installed with 2 clamps and exhaust mounting paste , i had concerns about that, as i had a chat with a proper exhaust garage , and suggested welded pipe is recommended at these mods only , due to leaks .

any suggestion ?

Last edited by gbak02; 09-25-2021 at 06:57 PM..
Appreciate 0