Does all jdm exhausts taper at the cat flange ?. So far reading through the forums here it seems so. Does anyone know about any jdm exhausts that dont taper anywhere, and has 3" or 80mm straight from the downpipe. ?

 

Some might also taper inside the muffler.

What are you looking for in JDM? The fart can style look or just so its non American?

Cobb is straight flow through that does not have that fart can look and is quieter than almost everything out there that does not taper.

If you want the fart can ricer look, the Jun BL is a very good exhaust from the pictures and reviews that I've seen. Best part that I like about that exhaust is that it has V band clamps.

 

The Garage HRS Exhaust does not taper at all it's quiet and makes great power just to bad the Dolphin Tip version that I recently sold is discontinued if you find one I would defenetly go with that one.

 

Mines Ti

that is one great look JDM exhaust