04-10-2013, 08:07 PM
SPI.
needs the lambda.
cut the little bit out of old exhaust with the lambda nut in it and cut a gap in new exhaust and weld the nut in.
needs the lambda.
cut the little bit out of old exhaust with the lambda nut in it and cut a gap in new exhaust and weld the nut in.

Wishes for more power...