I received my T1R header and B-pie the other day and had a question for those who have made a header/b-pipe install. First, do I need to replace the original gasket at the header local? Is there even one there. Second, I saw that the b- pipe came with two new gaskets. Do they go in the middle & the cat end, or do the go in the middle & the muffler end. Any knowledge from anyone would be appreciated. Thanks!

 

to answer the question about the b-pipe gaskets, they go on the "cat end" and the "middle end." the connection to the muffler should re-use the oem donut gasket. pry it out carefully from the original b-pipe so that you don't damage it and re-use it.

 

Thanks

 

no problem! sorry i don't know anything about the header install though

 

There should be a gasket already between the OEM headers and the exhaust manifold, I reused that one since the Weapon*R ones did not come with a new one. If the T1R doesn't either than just reuse the OEM one.