Has anyone ever heard of this, any opinions or thoughts.
They seem to be identical to Helix products:
TiTek Innovations fully polished stainless steel downpipe for the 02-06 WRX / STI are offered with a straight flow design through our smooth bellmouth transitioning to our full 3” mandrel bent finishing. This downpipe will help increase horsepower by maximizing exhaust flow efficiency. This item is an easy bolt-on upgrade for stock and upgrade turbochargers for horsepower gains.
TiTek Innovations polished uppipe is made of SUS304 stainless just like our downpipes and have increased rigidity through the flex joint, which also aids for a much easier install. This piece is precisely tig welded with an EGT sensor bung. This uppipe will help increase in a quicker response for turbo spooling and increased horsepower throughout the power band.
http://titekusa.com/index/content.php?content.11
