Designed in-house specifically for the Mazda MX-5 NA, these bonnet vents increase the cooling efficiency of your vehicle, whilst fitting perfectly with no unsightly gaps or exposed rivets.
Whether you have a big aluminium radiator, oil cooler or intercooler installed, reducing the air pressure of the engine bay maximises the amount of air able to get through the rads and ensures the best cooling performance of your vehicle. These bonnet vents are a must have for turbo-charged / super-charged and track orientated cars. Not to mention, you can hear the turbo more clearly and all the flutter / dump valve noises!
This listing is for one rear vent only and is supplied with a stencil, enabling you to achieve perfect fitment. Our vents are diligently hand finished in Germany for the best possible quality and delivered in matte black, ready to fit.
For the full set of 2, please see the bundle listing here.
Why choose our vents?
- No rivets
- No cutting of the bonnet bracing, retaining rigidity
- Excellent fitment
- Improved cooling
- Reduced engine bay air pressure
- Integrated gurney flap
- No bending of fins required
- No painting required
- Stencil & Locator tool included
Please note the product may differ slightly from the images shown.
This product requires bonding to the bonnet - adhesive is not included. We recommend SikaFlex 221 PU adhesive which is readily available on eBay / Amazon for ~£10.
This product requires cutting into your bonnet and should be completed by a competent body shop. Adhesive bonding requires both surfaces to be clean and the correct pressure and curing times to be followed.
Fitting instructions are supplied in the box but can also be found here.
Wilvern Motorsport accepts no liability for issues arising from failure to follow the instructions / advice above. If in doubt, please contact us.