mazzuri super headers
#1037
Driver School Candidate
Join Date: Aug 2008
Location: Arizona
Posts: 2
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Hey, is the company out of business? I've checked the website and it always says that product is out of stock, called the company and never gotten an answer, and emailed the company to no answer as well.
#1039
Driver School Candidate
iTrader: (1)
Join Date: Nov 2007
Location: pa
Posts: 25
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#1040
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Like I've said before I have not had any problems with my sim so I could test them.
#1042
Pole Position
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So what is the final verdict with v.2 headers for the 350? HAvnt the tests been inconclusive with regards to HP? i know torque has greatly improved but is there still hope for v.2?? or are we now waiting on v.3? I know daniel is quite busy but is there even talk of a v3?
Last edited by ndk83; 08-13-08 at 10:11 PM.
#1046
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I found out something interesting about my sim. With my OBDII reader connected I can see that no CEL are pending or showing on the dash. However, the emission status LED on my code reader is showing that the ECU's internal test of the "O2S" is not completed.
I have a 2007 IS250 and have driven more that 700 miles since the battery was reconnected after installing the headers. All the other internal testing (EVAP, EGR, etc....) has been completed during normal drive cycles.
I am 100% sure that the sim is wired correctly but I think its function is preventing the ECU from performing this O2 diagnostic test. It is not enough of an issue to trigger a CEL (MIL) but still the ECU knows that something is wrong.
I plan on disconnecting the sim to see if the car performs differently even though the CEL will be showing on the dash.
Regards,
I have a 2007 IS250 and have driven more that 700 miles since the battery was reconnected after installing the headers. All the other internal testing (EVAP, EGR, etc....) has been completed during normal drive cycles.
I am 100% sure that the sim is wired correctly but I think its function is preventing the ECU from performing this O2 diagnostic test. It is not enough of an issue to trigger a CEL (MIL) but still the ECU knows that something is wrong.
I plan on disconnecting the sim to see if the car performs differently even though the CEL will be showing on the dash.
Regards,
#1047
Lexus Champion
iTrader: (3)
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see Joe's post at
https://www.clublexus.com/forums/sho...postcount=1010
or better yet, PM him.
#1048
Lexus Champion
iTrader: (1)
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That's because you doubt every thing Greg.
see Joe's post at
https://www.clublexus.com/forums/sho...postcount=1010
or better yet, PM him.
see Joe's post at
https://www.clublexus.com/forums/sho...postcount=1010
or better yet, PM him.
#1050
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I have some intersting results from a day at the dragstrip but I don't know what to make of it really. It starts on post # 279
http://my.is/forums/f167/is250-heade...ml#post5504664