vmatheboss

iTrader: (1)

does anyone own sikky headers here that know the size for those exit o-ring gaskets? are they the same size as stock or custom?

i already emailed sikky and they do not know the sizes and told me i needed the entire set. i already have the dipstick and o2 simulator, so its no use to spend another 275 for all of that stuff...they told me they do not know

here is the photo from their site with the two o-ring donuts/gaskets.



thanks in advance

FD3SISF

iTrader: (2)

Just contact Paul from PPE. He's can point you to the right direction. I order a replacement gasket from PPE when I replace my exhuast from Joe Z to Borla. $15 for 2 gaskets.

caymandive

iTrader: (2)

Those look like stock o ring crush gaskets in the picture which are the same as the OEM ones. I'm actually running the OEM o ring gaskets without issue.

vmatheboss

iTrader: (1)

thank you i think ill try that.

thank you. yea i was told from someone they were same as stock. i just wanted to confirm since i was only missing those before i get the install done. do you have sikky headers? im not sure if the sikky exit gasket is the same size as ppe's...

darbs242

iTrader: (5)

They are not the same size as stock, just call sikky I had to replace mine once

vmatheboss

iTrader: (1)

you positive?? i contacted sikky, they told me they were unsure of the size and that they ONLY sold the package of accessories together.... no love for just the o-ring crush gaskets..... thats why i had to make this thread to find out if the sizes were the same as oem....

amx

Part number on the seal between the manifold and the front exhaust pipe on the IS F is 90917-06078 but I do not have exact dimensions of these, this part number is used in several Toyota and Lexus models. Possible to find the dimensions if you search on Google or other sites.

Here are pictures and measurement of Sikky gaskets,

vmatheboss

iTrader: (1)

wow that looks clean.....and thanks for taking the time to get me the photos, it helped ALOT!.... i took a photos of my sikky headers, and does it seem the gaskets are stuck on there???