Why replace the factory standard air-box?
Standard air filters along with their housings are designed to perform a satisfactory filtering job whilst keeping noise levels down. Ideal if you’re an old lady going to the shops – but not if your interested in performance! Getting rid of the air box and replacing the standard paper filter for a sexy cone filter not only looks great but performs so much better.

What’s so good about a Powertec?
You may not be able to tell from these pictures, but the stainless steel micro-gauze of the Powertec filter looks absolutely fantastic. Enthusiasts are unanimous in agreeing that the Powertec cone is the best looking air filter on the market. Powertec filters perform well too – allowing superb air flow and good filtration. As an added bonus the stainless steel gauze will never needs re-oiling (unlike cotton gauze). A simple clean at service time is all that is required.

How does this improve performance?
Not only does the pleated stainless steel mesh look good, but performs superbly too. The Powertec induction kit changes turbulent airflow on the outer surface of the filter in to laminar air flow on the inside. This laminar air flow helps larger volumes of air enter the engine. More air provides more oxygen for combustion, which gives greater efficiency and more power.

What about the sound?
A cone filter will create an awesome induction ‘roar’ when you apply full throttle. In general driving there will be no discernable difference in noise level compared to a standard air box – It’s only there when you put your right foot down! Factory standard air boxes are designed to muffle the sound. That’s fine if you want to listen to Radio2 whilst visiting the garden centre! As a performance enthusiast you’ll crave the induction sound that you get when the throttle’s wide open!

How does this noise compare to other induction kits?
The Powertec’s stainless steel gauze filter is regarded as the best sounding filter available. It’s quieter than a cotton gauze item with more bass than a foam element filter. It’s worth fitting just for the exhilarating noise. The exact noise level will depend upon the amount of sound insulation in your car.

How do I fit it?
Fitting varies greatly from car to car. In most cases the job can be carried out in around 20-30 minutes using ordinary DIY tools.