Will quad exhaust loose me bhp? Clk55
Thread Starter
Junior Member
Joined: Mar 2013
Posts: 25
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Clk55 and m3
Will quad exhaust loose me bhp? Clk55
I want to change my standard clk55 single sided exhaust. A custom exhaust garage can make me a quad exhaust back box and remove my secondary cats.
Will that loose me power if the back pressure isn't right?
They claim I should make a small gain.
Advice needed
Will that loose me power if the back pressure isn't right?
They claim I should make a small gain.
Advice needed
Senior Member
Joined: Dec 2012
Posts: 445
Likes: 11
From: Washington, DC Metro Area
Currently: 2019 E450 AWD, Previous: 2002 CLK55 Cab
For me it is almost always cost benefit analysis, here small benefit to what is probably a high cost, relatively speaking. Just my.02
MBWorld Fanatic!
Joined: Oct 2012
Posts: 1,401
Likes: 312
CLK55 W209, CL63 W216
Realistically speaking it won't net you any power. You probably won't lose HP but you won't gain much either. It's not worth the money power wise...just looks wise and sound wise.
I went from dual exhaust to a true dual exhaust on a supercharged G35 and gained about 3hp on the dyno.
I went from dual exhaust to a true dual exhaust on a supercharged G35 and gained about 3hp on the dyno.
