I currently have 4-1 headers on my B20 and they scrape nasty. I want to lower my car and want to replace the header but dont want to run into the same problem. I was thinking about getting 4-2-1 headers and asked people if that would be the answer but i kept getting mixed responses. Anyone run into the same problem? If you have a definite answer let me know THANKS.

 

a 4-2-1 header will definitely give you some more ground clearance

 

type r header is the only 1 i can lowered and still have clearence

 

if im not mistaken how low you go on your setup will also dramatically effect the bottom outs of your car, thus hitting your exhaust manifold

 

Im not thinking about lowering a car too much where i live the streets are all jacked up and theres steep dips everywhere so probably around 2in in front and back.

 

I have 4-1 type r headers on my car and it sticks out probably 2"-2.5" from the bottom of the car.

 

Get a stock exhaust manifold and not the "HeAdArZ y0" if you want to stay "lOw N sLoW"...

 

 

got an extra pair of brakes right there! Just bounce to slow down.