Need some help and advice. Does anyone one where I can get the RSR Exmag GTII exhust system? Everyone I called says it is on back-order.

Should I buy a Y-pipe along with this exhust system? If I do, will this pipe become useless once I go FI? Will I lose too much back-pressure if I get the Y-Pipe before going FI?

Thanks in advance.

 

http://www.racingworks.com/clearance_rsr.htm

good luck with the other questions.

 

Thank you very much! Will call them tommorow to order!