CL55 Primary cat delete (VIDEO)
Thread Starter
MBWorld Fanatic!
Joined: Jan 2007
Posts: 1,986
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From: Toronto
V12TT
CL55 Primary cat delete (VIDEO)
The right side cat blew under spirited driving so I got both cats replaced with straight pipes.
Resonator and secondary cats are still in. Here's how it sounds now:
VIDEO: (Don't forget to choose HQ)
http://www.youtube.com/watch?v=Go803OiiOT8
Resonator and secondary cats are still in. Here's how it sounds now:
VIDEO: (Don't forget to choose HQ)
http://www.youtube.com/watch?v=Go803OiiOT8
Last edited by benz_addict; Nov 15, 2009 at 02:27 PM.
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Joined: Jun 2007
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hey i know this post is about a year old, and theres always those select few who give you **** about bring stuff up from the dead (lets not forget about the "search" cult too) but I wanted to know if you got a check engine light after deleting the primary cats?
Does anyone no of a o2 simulator or trick that will allow our cars to run with no primary cats and without a check engine light, my cats are rattling too unfortunately.
Does anyone no of a o2 simulator or trick that will allow our cars to run with no primary cats and without a check engine light, my cats are rattling too unfortunately.
Thread Starter
MBWorld Fanatic!
Joined: Jan 2007
Posts: 1,986
Likes: 9
From: Toronto
V12TT
Capo... you have to delete the rear O2 software coding from the ECU if you want to bypass the O2 CEL. I got this done from a respectable local ECU tuning shop. If you don't do this then you will definitely get a CEL.
shardul... I got an ECU tune at the same time my car was in for the O2 delete, so I really didn't get a chance to notice. All I know it sounds so much better in person.
Deleting my resonators soon!
shardul... I got an ECU tune at the same time my car was in for the O2 delete, so I really didn't get a chance to notice. All I know it sounds so much better in person.
Deleting my resonators soon!
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Joined: Jun 2008
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From: Texas
2003 CL55
You have any video or pics of the work completed?
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E63 Biturbo, UPD Cold Air induction kit, UPD performance crank pulley and UPD adjustable rear suspension with ride height adjustment.
CL55 UPD Cold Air Boost kit, UPD 3000 stall converter, UPD 77mm SC clutched pulley and beltwrap kit, Custom long tubes, UPD crank pulley , UPD suspension kit, UPD SC pulley, Aux. HE, Trunk tank w/rule 2000 pump, Mezeire pump, UPD 5pc idler set, Aluminum rotor hats.
www.ultimatepd.com
instagram @ultimate_pd
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E63 Biturbo, UPD Cold Air induction kit, UPD performance crank pulley and UPD adjustable rear suspension with ride height adjustment.
CL55 UPD Cold Air Boost kit, UPD 3000 stall converter, UPD 77mm SC clutched pulley and beltwrap kit, Custom long tubes, UPD crank pulley , UPD suspension kit, UPD SC pulley, Aux. HE, Trunk tank w/rule 2000 pump, Mezeire pump, UPD 5pc idler set, Aluminum rotor hats.
www.ultimatepd.com
instagram @ultimate_pd
facebook.com/ultimatepd
