|
Strup has an axle back for the xD that I have heard good things about. If not a horsepower increase at least a gas mileage increase and a very sweet exhaust note if the clips are accurate.
I plan to do some airbox mods on my xD. A K&N filter and a few strategic holes in the filter housing made a noticeable difference in the throttle response on my gen 1 xB and was cheap.
|