I don't see the point in spending so much on the rdx spoiler which looks factory to then go and hand cut another hole on the opposite side, you may as well just keep what you already have and save the money. I like Rusty's but it is better suited to a quad exhaust imho.
http://www.jms-fahrzeugteile.de/JMS-rear...pr17qnmck6
https://www.magnatuning.com/en/product/1...-Extension
https://www.magnatuning.com/en/product/1...-Extension
http://www.jms-fahrzeugteile.de/JMS-rear...pr17qnmck6
https://www.magnatuning.com/en/product/1...-Extension
https://www.magnatuning.com/en/product/1...-Extension