Trav83
10+ Year Contributor
- 1,936
- 0
- Mar 10, 2009
-
Binghamton,
New_York
What is the best choice for a N/T exhaust? 420a owners may chime in as well. I want the absolute best choice for acceleration power.
Choice 1 - All stock/oem
This is where I would use the original stock exhaust manifold, 2 1/4" piping, a normal catalytic converter and an oem muffler. This is where I believe I would gain some back pressure, which some argue is good and others say bad.
Choice 2 - High flow
This is where I would use an aftermarket header, 2 1/2" piping, a test pipe and a high flow muffler. Only thing I don't like about this choice is it makes the car very loud.
Choice 3 - Mixed
This is where I could mix up the choices for best results, like for instance I could put on an aftermarket header, 2 1/4" piping, test pipe and an oem muffler. Obviously there are different variations available.
Choice 1 - All stock/oem
This is where I would use the original stock exhaust manifold, 2 1/4" piping, a normal catalytic converter and an oem muffler. This is where I believe I would gain some back pressure, which some argue is good and others say bad.
Choice 2 - High flow
This is where I would use an aftermarket header, 2 1/2" piping, a test pipe and a high flow muffler. Only thing I don't like about this choice is it makes the car very loud.
Choice 3 - Mixed
This is where I could mix up the choices for best results, like for instance I could put on an aftermarket header, 2 1/4" piping, test pipe and an oem muffler. Obviously there are different variations available.