Glass pack E63
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Junior Member
Joined: Dec 2018
Posts: 65
Likes: 11
f250
Glass pack E63
I'm sure I'll get alot of push back on this, but if you unplug your performance exhaust to install just a glass pack, will there be fault code? And if so, how can we fool this out?
I'm really not looking to put a tune on the car, I think it makes more than enough power but I want it to actually sound like a 600HP V8.
I'm really not looking to put a tune on the car, I think it makes more than enough power but I want it to actually sound like a 600HP V8.
Joined: Jul 2006
Posts: 6,761
Likes: 594
From: Seattle
'19 E63S, ‘16 CLS63 RIP, '09 E63 Gone, '06 M5 Gone, '97 Supra TT Gone
If you search the forum there is a lot of information on this. An EVM will open up your valves, but the Performance Exhaust is not the source of your lack of noise, it's two sets of cats and restrictive piping in the downpipes. Deleting mufflers is a terrible idea, they're not what's causing the problem. I have Weistec catless downpipes and the car sounds incredible when I'm on throttle and doesn't drone at all when I'm just cruising, it's perfect.
Senior Member
Joined: Feb 2021
Posts: 304
Likes: 75
From: New England
21 E63s wagon
If you search the forum there is a lot of information on this. An EVM will open up your valves, but the Performance Exhaust is not the source of your lack of noise, it's two sets of cats and restrictive piping in the downpipes. Deleting mufflers is a terrible idea, they're not what's causing the problem. I have Weistec catless downpipes and the car sounds incredible when I'm on throttle and doesn't drone at all when I'm just cruising, it's perfect.
Joined: Jul 2006
Posts: 6,761
Likes: 594
From: Seattle
'19 E63S, ‘16 CLS63 RIP, '09 E63 Gone, '06 M5 Gone, '97 Supra TT Gone
