Cant guarantee a special for a few months, once you are ready to place an order, let me know and i will check if we are running any sales on this product
if performance is your only concern, you need to send your DME to Femto and upgrade your turbo.
But i recommend you do an exhaust, spacers and suspension first
i recommend the MAD downpipe, its the best value catless in my opinion
https://mad-us.com/mad-2052-mad-bmw-toyota-b58-fat-boy-5-catless-downpipe-m240-340-m340-440-m440-supra/