CoolAir filter

  NEW COLOUR: DOVE GREY (18/06/2000) 

This new stagweber CoolAir filter system is designed especially for the Weber 38, and includes a readily available replaceable air filter element

We also supply a different version of the design to fit the Holley ‘390’ carburettor and other similar carburettors, and this employs a different base plate with a 5-1/8 diameter American filter neck fitting with a built-in 10mm upstand.

More Power: The unique, low-profile CoolAir filter system connects to the original cool air intake duct above the radiator using the original rubber bellows (NOTE: not present on early models). Since cool air is heavier this means that a greater mass (weight) of air can enter the engine to increase power and torque. Also, K&N list a filter element of a suitable size which can be fitted as a further upgrade.  

Low Profile: The CoolAir box can accommodate a variety of shapes and sizes of air filter element from around 42 mm high to over 50mm high.  Using a low height air filter element helps with under-bonnet clearance, even with the original pad and bar arrangement fitted. *The overall filter height of the Weber version equals the chosen filter element height plus 3mm for the box thickness. The height of the Holley version is about 10mm more due to a 10mm upstand flange on the base, however the Holley carb being lower means that height need not be a problem, provided it is mounted level.  Note that engine heights vary from car to car which affects underbonnet space. 


1.      Promotes greater engine power

2.      Rugged durable steel design

3.      *Low profile

4.      Very quick filter check/replacement

5.      Compact and simple to fit

6.    Powder coated (black or grey, as standard)

7.    Fits Weber as standard (Holley to special order)

 The CoolAir kit contains all parts needed to get your car up and running including an air filter element.

Price: £99.00