Free with the car when I bought it, should have cost about £1200. Hardly ever used, sits in the storage bag in my garage, don't think I'd get one if I had to pay for it. Kind of does the job in the worst months of winter but leaks just as much · 26/05/04

Stays on the screen, unlike the curled up plastic crap that was there before. · 26/05/04

Slightly better than the cracked black plastic originals · 26/05/04

Nice growl under acceleration and helps the engine breathing. Much better than the super quiet original. · 26/05/04

Adds nicely to the noise, frees up the engine breathing and still MOT friendly. Well worth it. · 26/05/04

Loud, lary much better than the original. · 26/05/04