NARVA 30M Expandable Braided Sleeve Max Dia 9Mm Min Dia 3Mm 496 so your speakers fit perfectly

so your speakers fit perfectly behind factory grilles

SCREW20 Wood Screws Countersunk Pozidrive ZP - 340pce Pack 20mm Challenge - Self cutting with plenty of features for the perfect finish including anti-splitting technology and flush finish built in countersink for the perfect finish to any DIY or building job

This lowers intake temperatures

0L (V12) DOHC 48V petrol engine applications

NARVA 30M Expandable Braided Sleeve Max Dia 9Mm Min Dia 3Mm 496 so your speakers fit perfectly56637 30 NARVA 30M Expandable Braided Sleeve Max Dia 9Mm Min Dia 3Mm Manufactured from mono filament fibre for light weight and flexibility Expandable diameter, flame retardant, UV resistant, chemical resistant (solvent, acid, alkali and salt) Operating Temp: 40C to +150C Non Shrinkable