Date Added: Saturday 10 June, 2006
An excellent product - fitting the system was a doodle on my 1.8 mk2.5 thanks to the clear illustrated instructions. One thing I have done in addition to instructions provided is to move the plastic heat shield to the other side of the filter which has improved performance in warm weather. As others have mentioned throttle response is much improved especially upto about 3000 rpm and after 4250 rpm (in the VVT region).
The beauty of the system is in the improved noise the car makes which is totally dependent on engine loading. Which means you can pootle around without waking up the whole street but if you press on and open up the throttle the five finally sounds like a proper sports car!
Rating: [5 of 5 Stars!]