HKS Sport exhaust CA18DET

[180SX_RHD]

SO I just bought a nice new HKS Sport exhaust for my 180SX thinking it would be an easy bolt right up to the cat. Nope not the case. So my question is: What now? I am guessing test pipes are 3" as well so I would be in the same boat on the other end from the downpipe to the test pipe.

Any ideas or help would be great.

[bardabe]

not sure what the issue is? I've installed atleast 20 of these systems to cars both with and without cat's and it works just fine.

[180SX_RHD]

The holes do not line up on the gasket or the pipe (putting it on the old pipe) the flanges do not mate up. If it's not snowing tomorrow I will get some pictures to post up.

[180SX_RHD]

http://photos.livingthesoccerlife.com/cars/1.jpg

http://photos.livingthesoccerlife.com/cars/2.jpg

http://photos.livingthesoccerlife.com/cars/3.jpg

You can see how the new pipe and gasket are bigger than stock.

Any ideas or input?