Him My friend bought an exhaust off ebay for a newage 53 plate UK WRX,he had it fitted but the middlesection pipe does not have the port to fit the sensor into, but the downpipe has the sensor hole.
What is the best way around it because his engine managemnt light has come on and lost power ,can he exyend it to the downpipe.
Newage exhaust midsection pipe without sensor hole.
