Quick Question How much Cell dose the OEN Downpipe have ?

FANBMWM · 08-12-2018, 07:59 AM

Hi Everyone,
How much Cell is the OEM downpipe ?
And How much cell dose the OEM downpipe still has if the secondary cat is removed. (The one further from the turbo)
Thanks in Advance

Vonhaas · 08-12-2018, 01:18 PM

Quote:

Originally Posted by FANBMWM

Hi Everyone,
How much Cell is the OEM downpipe ?
And How much cell dose the OEM downpipe still has if the secondary cat is removed. (The one further from the turbo)
Thanks in Advance

The cats are 600 cell I believe. There's only one set of cats immediately after the turbos.

dsmclark · 08-13-2018, 05:00 AM

There is a pre cat and main cat within the same enclosure. I think the pre cat is 600 and the main is 400 cell but could be wrong. I plan to remove the pre cat once my warranty is up as last time I had them off they were pretty cracked already

08-12-2018, 07:59 AM	#1
FANBMWM If in doubt flat out - Colin Mcrae 127 Rep 261 Posts Drives: BMW M5 F10 LCI SMB M2 LCI LBB Join Date: Oct 2010 Location: Warsaw iTrader: (0) Garage List 2010 BMW 760li [10.00]	Quick Question How much Cell dose the OEN Downpipe have ? Hi Everyone, How much Cell is the OEM downpipe ? And How much cell dose the OEM downpipe still has if the secondary cat is removed. (The one further from the turbo) Thanks in Advance Attached Images
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08-13-2018, 05:00 AM	#3
dsmclark Second Lieutenant 81 Rep 224 Posts Drives: Cayman GT4 Clubsport Join Date: Aug 2017 Location: UK iTrader: (0)	There is a pre cat and main cat within the same enclosure. I think the pre cat is 600 and the main is 400 cell but could be wrong. I plan to remove the pre cat once my warranty is up as last time I had them off they were pretty cracked already
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