Quote:
Originally Posted by jus335
Thanks for the response
Weird how it only happens on the left side..
Anyway, might just persist with it for now and then go with the BMW performance exhaust. I was considering that regardless, might help make the decision a bit easier.
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It only happens in the left because there is only a flap in the left.
On cold starts and until the engine warms up the car keeps it closed to help warm up the cats believe. Getting a a JB4 or doing the gold tee mod will keep it open, also another 'mod' you can disconnect the power cable in the boot.