Many of you have asked for this, so here are my thoughts on the difference I can feel with my new 330 motor over my 325i (which I blew up). Remember, I have headers. But I have driven a lot of stock 330 BMWs to be able to discuss this. Don't forget to watch the Road to Time Attack series! SUBSCRIBE FOR MORE THROTTLE HOUSE https://www.youtube.com/channel/UCyXiDU5qjfOPxgOPeFWGwKw?sub_confirmation=1 Check out the Throttle House website for lots more content! http://thethrottlehouse.com/ Want swag? Buy it here: https://shop.spreadshirt.ca/throttle-house/ (proceeds will go to fixing my broken BMW, so it can then just break again for your entertainment) Instagram! https://www.instagram.com/thethrottlehouse/?hl=en Facebook! https://www.facebook.com/ThomasHollandProductions/ Music from Epidemicsound.com