@all
went for a test ride today at both high and low speeds...and both high and low RPMs in different gears. i have felt marked difference in the ride. first of all, throttle response is much more predictive and stable now. secondly, RPM is more stable and smooth. third, car acceleration has increased and the engine seems to be kinda more "easy" when accelerating. abt the fuel average, i cant say for now. wud post the stats in few days inshallah
@Zaeem
i also ordered the Super 4s initially, but then due to some reasons i dropped the idea
m glad they are working fine for u though