Spec d header inlet and outlet sizes?

[PhilipMc]

I was wondering if anyone was using this header and what the sizes were for the inlet and outlet of them, and if they are worth it. I know they are cheap but i think spec d is a decent brand and they are way cheaper than the Megan headers so I need some advice.

http://www.andysautosport.com/mitsu.../performance/headers/spec_d/spec09090618.html

 

[TalonEsi_96]

Looks pretty close to my old megans and the only really problem is the slip on design and how they tend to leak.

 

[PhilipMc]

how do they leak?

 

[codym]

I have the exact same headers. I don't know the inlet/outlet off the top of my head. I know it has 2 ports one for the 02 sensor and an unused one that has to be plugged( I hides grabbed a couple plumbig caps from home depot and tried them full one fit. And what the other poster means by they leak, is the headers run into the downpope my 2 bolts, but no gasket like all other exhaust conections. It will leak a bit but the force of the exhaust coming out of the engine doesn't allow it to leaked to bad. I just grabbed some tailpipe/muffler sealer from my local automotive store and it took care of it.

I apologize for the crappy grammer my phone auto correct is retarded.

 

[PhilipMc]

Its ok my grammer sucks too. And thx for the information

 

[TSi Kid]

They leak because of the sh*tty welds.