Stage 2 With High-Flow Cats?
Member
Joined: Oct 2019
Posts: 79
Likes: 9
C450 AMG
I am looking into this now, probably going to go with Mike's customs DPs with GESI UHO 300cel cats. Will upgrade to stage 2 with OE. I've been thinking about this for a while I just need to get on board with the cost. Curious as to what kind of info you're looking for?
Thread Starter
Super Member
Joined: Oct 2019
Posts: 841
Likes: 315
C43
I am looking at getting the FI downpipes with probably the 100 cell cats (along with the FI valved exhaust). Based upon what I have read, there should not be much of a back pressure difference between the 100 cell cats and catless. That said, I would like feedback from anyone here who has gone with a high flow cat setup on a stage 2 tune.
Member
Joined: Aug 2018
Posts: 244
Likes: 24
na
I am looking at getting the FI downpipes with probably the 100 cell cats (along with the FI valved exhaust). Based upon what I have read, there should not be much of a back pressure difference between the 100 cell cats and catless. That said, I would like feedback from anyone here who has gone with a high flow cat setup on a stage 2 tune.
Junior Member
Joined: May 2018
Posts: 51
Likes: 8
From: Tampa, FL
C450
I am looking at getting the FI downpipes with probably the 100 cell cats (along with the FI valved exhaust). Based upon what I have read, there should not be much of a back pressure difference between the 100 cell cats and catless. That said, I would like feedback from anyone here who has gone with a high flow cat setup on a stage 2 tune.
I currently have the FI exhaust with hi flo cats that I purchased with my EUROCHARGED tun
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Joined: Nov 2024
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i think to get the fi exhaust also , originally comes with ultra high flow downpipe right? The extra option and more costly is to choose 100 or 200 cel downpipes , so my question if i go with the ultra high flow it allows me go stage 2 right? Are you happy from your exhaust and sound kit?
