NGK wideband

[s13silvia123]

used once and never used again for tunning. al you need is a bung for the O2 sensor.

$250 or trade for for G35 rims plus cash on my side or for other rims.

http://i5.photobucket.com/albums/y159/team_city_image/1238642989.jpg

[s13silvia123]

first bump