Home / Ford Cosworth / Performance Air Filters and Induction Kits Performance Air Filters and Induction Kits Showing products 1 to 9 of 9 Sort by:Most popularWhat's newPrice low to highPrice high to lowName A to ZName Z to A GGR Group A Conical Performance Air Filter GGR2003 £59.95 K&N Air Filter Group A Conical Made Exclusively For GGR GGR064 £95.99 K&N Air Filter Group A Conical Made Exclusively For GGR GGS064 £74.95 K&N Air Filter Sierra and Sapphire Cosworth 2WD 4x4 GGR558 £74.39 GGR Spun Aluminium Induction Kit Intake Trumpet 100mm GGR060100MM £57.60 GGR Spun Aluminium Induction Kit Intake Trumpet 80mm GGR06080MM £57.60 GGR Spun Aluminium Induction Kit Intake Trumpet 70mm GGR060 £57.60 GGR Spun Aluminium Induction Kit Intake Trumpet 60mm GGR06060MM £57.60 GGR Spun Aluminium Induction Kit Short Intake Trumpet 70mm GGR060S £57.60