01-22-2019, 03:55 AM | #1 |
Private First Class
38
Rep 102
Posts |
can i gut only the 600 cell cats in OEM downpipes ?
Hello there,
can i gut the 600 Cell cats from the OEM downpipes and rund HCP Flash Stage 2 with the 400 cell ? Becaus in Germany is stricktly controlled for illegal tuning like catless downpipes. Thanks for help !!! |
01-22-2019, 07:17 AM | #2 |
Big girls don't cry.
125
Rep 506
Posts |
You certainly could gut the OEM cats, many people have done it since the OEM exhaust has great fitment, doesn't cause waste-gate rattle and is relatively inexpensive.
__________________
2003 E46 M3 COUPE - With "bolt-ons"
|
Appreciate
1
irishbimmer1139.00 |
01-22-2019, 12:17 PM | #3 | |
Private First Class
38
Rep 102
Posts |
Quote:
But my question is: can i run HCP Stage 2 with 400 cell cats ? |
|
Appreciate
0
|
01-22-2019, 01:59 PM | #4 |
Lieutenant
139
Rep 420
Posts |
|
Appreciate
0
|
01-22-2019, 11:31 PM | #5 |
Joint Chiefs of Staff
24198
Rep 190,805
Posts |
Dont do it, it will ruin your stock downpipe and you will not be able to sell the car unless you buy another stock set (its very expensive BTW)
Also it does not provide a good airflow If catless is illegal in Germany, gutted downpipes are probably illegal as well
__________________
Check out our current sale by clicking on this link!
https://x-ph.com/sale/ Phone number 702-494-9435 |
Appreciate
0
|
01-23-2019, 03:40 AM | #6 |
General
60070
Rep 19,548
Posts |
I was about to add that as far as I know any residents' catless vehicles are not allowed in Germany apart from visitors cars from other countries on holiday or passing through.Austria is quite strict also though I'm not sure on classic rated vehicles.
|
Appreciate
0
|
01-26-2019, 12:11 PM | #7 | |
Private First Class
38
Rep 102
Posts |
Quote:
I bought an extra used downpipe set. So i can reinstall the original downpipes |
|
Appreciate
0
|
01-26-2019, 03:39 PM | #8 |
Joint Chiefs of Staff
24198
Rep 190,805
Posts |
__________________
Check out our current sale by clicking on this link!
https://x-ph.com/sale/ Phone number 702-494-9435 |
Appreciate
0
|
01-28-2019, 07:13 AM | #9 |
Second Lieutenant
81
Rep 224
Posts |
This is exactly what I had planned to do when my warranty was up (as I'd have to delete the cat codes with tune) so I'd say go for it and its no different from buying sports cats!
|
Appreciate
0
|
01-28-2019, 08:56 AM | #10 |
Private First Class
38
Rep 102
Posts |
|
Appreciate
0
|
Post Reply |
Bookmarks |
|
|