We are the sole distributor for the CJ motorsports brand of Rx7 parts. These are by far the best choice for fuel system parts. I particularly like their Fuel Pulsation Damper FD3S secondary fuel rails. We previously ran FPD on our roadcourse car, and it made a difference. I have also verified this through Adaptronic's fuel system testing;
http://www.turbosource.com/category-s/2147.htm
http://www.adaptronic.com.au/fuel-pr...-a-difference/