does anyone have the megan racing 4-1 header on their gsr??? if u do... can u let me know how it performs.. maybe the pros and the cons.. and if you have any other companys such as dc sport or competch... can you let me know how it is ?? and oh yea... another thing ... does anyone know what the differnence between the 4-2-1 or the 4-1 headers... i heard the 4-1 performs a lot better... performace wise... can you guys let me know ?? and give me some advice on what kind of header i should buy for my gsr... i have a dc sport exhaust system... if that matters in any way.........

 

search before you post. https://honda-tech.com/zerothread?id=1389847

 

people have had problems with them cracking

 

Supposedly they crack often.
Other than that, people use 4-2-1 or 4-1 depending on what type of preformance gains they want.

 

I have some Jspecs on my type-r..their great, i'm running open header rightnow, but wont be fore long probably about a week at the most, but their great....SS at its best.

 

when u say it crack often... do u mean the megan racing one cracks or the 4-2 in general cracks easier then the 4-2-1

 

help me out please

 

everything i seen from that company is poor quality