It is true that front sway bar removal will improve track performance and ET. Yes the actually weight loss is one reason, but more importantly, by removing, you are no increaseing the amount of front suspension travel, wich helps transfer the weight to the rear of the car when launching. This improvement in 60' times helps make the transfer of hp to track performance more efficient. But yes, there would be noticable handling differences especially when turning on the street. Not that these cars can take hard turns well anyway, but body roll will be more noticable than with it installed-