AIRTEC Motorsport0s large cotton filter with a specifically machined alloy trumpet designed to fit the Mk2 Focus ST225. \n \nOur biggest trumpet and air filter combination yet, we created this kit to allow the fitment of the largest filter available on the market. \n \nIf you already have a Group A kit and would like the newer filter design only, we offer the filter alone with the options of either with or without the Pro Hoses silicone connector and AIRTEC Motorsport replacement ECU holder. \n \n  AIRTEC Motorsport0s large cotton filter with a specifically machined alloy trumpet designed to fit the Mk2 Focus ST225. \n \nOur biggest trumpet and air filter combination yet, we created this kit to allow the fitment of the largest filter available on the market. \n \nUsing the huge 8" cone filter from our Cosworth Group A kit, together with our 80mm machined trumpet finished in high quality powder coated black finish, it’s an unrivalled by anything else on the market. \n \nIf you already have a Group A kit and would like the newer filter design only, we offer the filter alone with the options of either with or without the Pro Hoses silicone connector and AIRTEC Motorsport replacement ECU holder. \n \nOptional Silicone Hose \nAvailable in black, blue, red, yellow and orange, our 80mm induction hose is exclusively suited to the Group A kit and is required to fit the filter and trumpet. \n \nOptional ECU Holder \nAIRTEC Motorsport offer a our own replacement ECU holder made from high-quality, injection-moulded plastic and finished in smooth satin black. The two-piece holder looks and feels very similar to the genuine Ford item, but at far less cost. The intricate design means a perfect fit and features an AIRTEC cooling cut-out and embossed logo for a real OEM+ look that will compliment any Mk2 Focus ST/RS engine bay. \n \nFeatures: \n

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• Huge 8" Group A Cosworth filter
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• 80mm machined trumpet
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• Powder coated black finish
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• Biggest available on the market
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• Pro Hoses silicone connector available in 5 colours
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• Optional ECU holder for an OEM+ look
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\nAIRTEC Part No: ATIKFO36
Fitment: AIRTEC Motorsport Large Group A Filter Kit for Ford Focus MK2 ST 225