[badassfocus1101]

i have a 4dr SPI... with exhaust and an intake... never realized until i raced a stock 4dr the other day, but the exhaust and intake added some mad power to my banger.... exhaust i bout at EJM motorsports, jus the muffler took out the stock muffler and silencer and had em weld new pipe from mid car back, and intake i got off ebay...for a zetec motor, got it, cut it and made a short air intake with it... bout a good filter for it and im good now