Piping sizes
04-27-2019, 08:10 PM
#1
Junior Member
Thread Starter
Piping sizes
Thinking of having a custom exhaust made, was wondering what the exhaust inner/outer diameter is for a catback? And does it change sizes throughout the exhaust?
04-28-2019, 07:48 PM
#2
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Join Date: Feb 2018
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2016 GTs, 2014 C63 AMG and 2014 C350 Sport (wife's car, she thinks it's an AMG - shhhhhh)
Performance gains = minimal, if any
Exhaust note = unnecessary (given the pure perfection AMG gave us out of the box)
04-28-2019, 07:56 PM
#3
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2012 P31 C63 Coupe Trackrat, 2019 GLE63S Coupe Beast
OE exhaust pipe diameter is 2.5”.
There are only about 50 threads here that would explicitly tell you that. If only the forum had a search function...
There are only about 50 threads here that would explicitly tell you that. If only the forum had a search function...
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