Im thinking about buying a Megan 4-1 header 2.5 collector.How is the clearence compared to the 4-2-1?

Ill also be putting on Ground controls in a few months about 1.5-2. inches down.

Thanks

 

Bump

 

4-1 is one piece which gives you power in the higher rpm range whill 4-2-1 gives you power in the low end.

 

Thanks for the info. man!

now back to the clearence Q.

 

4-1 headers already have poor clearance due to their design, and the Megan doesn't use offset primaries (like the JDM ITR 4-1), so the clearance is even worse.

If you get this header, I wouldn't lower your car too low.

 

yah...That header needs to be used at Stock height....VERY POOR CLEARANCE...but makes power still.