I had Macarbon CF paddle extenders on my McLaren. It was night and day difference. The paddles improved the experience more than any other option you could even get on the car. If you said I could either have 50 hp or paddle extenders, I'd take the paddles. They are that good.

https://www.macarbon.com/index.php?option=com_virtuemart&page=shop.browse&category_id=274&Itemid=340&lang=en&...