I just got my header yesterday.
Berk Technology with 50mm Primaries to a 63.5mm Collector.
4-2-1 Design

Brand New:


Freshly Wrapped:


Other side:


Freshly Sprayed with Silicone Header Spray:



Installed:

 

very nice. power gains? butt dynoes? did u make sure u wrapped the header + tpipe evenly throughout?

 

awesome

 

Took me 6 hours to wrap the header because I was making sure to make it perfectly even and tight.

The sound is great. I have a Comptech cat-back and the combo is awesome.
The comptech makes the low end and normal driving quiet but deep, and then hit the throttle and it screams.

As for gains, they claim 6hp peak for the header, but much improved mid-range, and 6ft/lb torque peak.

I don't feel anything, but I did reset my ecu so it would re-adapt. So in the next couple days of driving I should feel some moderate improvement.

 

isnt wrapping the tp useless? none of the heat is going into the engine bay anyways, unless u want it to be ninja from the popo

 

Or I just happen to have extra wrap so I wrapped the testpipe.

Geez

 

good work

 

very stealth looking. A+ for the 6 hours of determination.

 

Looks like you did a very nice job, but how come you didn't just get the HPC version?

 

Looks good man