Any experience with exhaust valve modules (e.g. RENNtech EVM)?
Thread Starter
Member
Joined: May 2013
Posts: 174
Likes: 14
From: Main Line, LBK, LBI, etc
19E450A, 16C450W4, 16RRS SC Dynamic, etc
Any experience with exhaust valve modules (e.g. RENNtech EVM)?
Hi all,
I was wondering if anybody had any experiences with exhaust valve modules, such as the one RENNtech sells?
RENNtech claims that upon device removal, it would be impossible to detect that this was ever present/used (i.e. it will not interfere with warranty as long as it is removed prior to a dealer visit). Can anybody corroborate this?
It seems like a great product and it would make a significant positive change, but not if there's the slightest chance that it could impact my warranty after it is removed.
Thanks in advance.
I was wondering if anybody had any experiences with exhaust valve modules, such as the one RENNtech sells?
RENNtech claims that upon device removal, it would be impossible to detect that this was ever present/used (i.e. it will not interfere with warranty as long as it is removed prior to a dealer visit). Can anybody corroborate this?
It seems like a great product and it would make a significant positive change, but not if there's the slightest chance that it could impact my warranty after it is removed.
Thanks in advance.
Newbie
Joined: Jun 2020
Posts: 7
Likes: 0
2016 C450 AMG, 2003 CL 55 AMG
Hi all,
I was wondering if anybody had any experiences with exhaust valve modules, such as the one RENNtech sells?
RENNtech claims that upon device removal, it would be impossible to detect that this was ever present/used (i.e. it will not interfere with warranty as long as it is removed prior to a dealer visit). Can anybody corroborate this?
It seems like a great product and it would make a significant positive change, but not if there's the slightest chance that it could impact my warranty after it is removed.
Thanks in advance.
I was wondering if anybody had any experiences with exhaust valve modules, such as the one RENNtech sells?
RENNtech claims that upon device removal, it would be impossible to detect that this was ever present/used (i.e. it will not interfere with warranty as long as it is removed prior to a dealer visit). Can anybody corroborate this?
It seems like a great product and it would make a significant positive change, but not if there's the slightest chance that it could impact my warranty after it is removed.
Thanks in advance.
Thread Starter
Member
Joined: May 2013
Posts: 174
Likes: 14
From: Main Line, LBK, LBI, etc
19E450A, 16C450W4, 16RRS SC Dynamic, etc
RENNtech is now telling me that their's isn't compatible with my car. Do you have a C450? Which product are you referring to? Do you like it?
