Updated 13 December 2018

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Custom built Australian made radiator.

If you wish to pay via EFT and avoid Paypal charges please contact Peter directly. 


Delivery Options
Select your Insulation

If you order more than 1 item, shipping will be combined and you will be refunded the extra shipping cost


The Fiat X1/9 firewall insulation is made to fit Series 1, Series 1.5, Series 2 and Series 3 models. Each series has a different layout so please select the appropriate model you require below. This product is CAD designed and precision laser cut from automotive grade insulation which is fire and heat resistant. It will serve as a long lasting replacement to your deteriorating factory original material.


All purchases are made to order, so please allow up to 2 weeks for the item to arrive for Australian orders, and 3 weeks for International orders.

Before ordering, please ensure your delivery location can accept large packages

Before selecting an option from the drop down list, please confirm the insulation matches your car’s layout from the pictures below

Fiat X19 1300 or 1500 Cold Air Box Intake

BOI Performance has range of Cold Air Box's Intake to suit Weber DCOE, Dellorto,SU or EFI throttle bodies.


All Air boxes are made in Hi Quality Fiber Glass with a Aluminum Air Craft Quality 4mm base plate (to resist cracking) complete with full seal & 5mm Chassis bolts.