OE Style Categories NoneUncategorized 2Uncategorised 1Single 94Twin 49OE Style 6SpecialCarbon Fibre 9 Tags NoneAcoustic Insert 3/14Bevelled 0/14burntDouble Skinned 0/69DTMInrolled 3/82Jap BoxLetterbox 1/7New 0/39Outrolled 0/9Oval 5/25Powder CoatedRound 0/106Slash Cut 5/100SpiralSpiral InnerSquare 0/1Staggered 2/20Y-Piece 5/35 Finish NoneBrushed 1Burnt Tip 16Carbon Fibre 9Coloured 10MattMultiPolished 113Powder Coated 1Titanium 4 Product Length Product Width Product Height Product Inlet Diameter Filter Products Showing all 6 results Categories NoneCarbon FibreOE StyleSingleSpecialTwinUncategorisedUncategorized Tags NoneAcoustic InsertBevelledburntDouble SkinnedDTMInrolledJap BoxLetterboxNewOutrolledOvalPowder CoatedRoundSlash CutSpiralSpiral InnerSquareStaggeredY-Piece Finish NoneBrushedBurnt TipCarbon FibreColouredMattMultiPolishedPowder CoatedTitanium Product Length Product Width Product Height Product Inlet Diameter Filter selected Show only products on sale In stock only AMG Style 4 x 3 Inch Staggered Twin (LH) More AMG Style 4 x 3 Inch Staggered Twin (RH) More AMG Style 4 x 3 Inch Twin More AMG Style 4.7 x 3 Inch Staggered Twin (LH) More AMG Style 4.7 x 3 Inch Staggered Twin (RH) More Ford Focus ST Style More