276 Brake Ducting Brake Ducts  Black ABS Plastic  For 3” Brake Hose ALL #42140 $16.99  Centered, 5-1/2" x 8" ALL #42141 $18.99  Offset, 5" x 9-3/4" ALL #42142 $18.99  Double Hole, 5" x 9-3/4" NACA Ducts Ducts direct outside air to brakes, oil coolers and the driver. 3" O.D. with centered, offset or dual outlets. ALL #42143 $22.99  Single Hole, Clear Brake Duct ALL #42144 $22.99  Double Hole, Clear Brake Duct 3” Brake Duct Hose Flange  Great for surfaces where you are NOT using a tapered inlet ALL #42160 $26.99 3” x 10’ Brake Hose  Flexible  Inner supports  Economy – 275° (Left) ALL #42150 $37.99  Standard – 300° (Middle) ALL #42151 $55.99  Premium – 550° (Right) ALL #42152 $116.99 Inline Brake Duct Blower Fans  Wire to switch inside the cockpit  Use to cool brakes when driving slow ALL #13010 $27.99  3” Compact 5” Long 140 CFM (Left) - $28 ALL #13008 $23.99  3” Heavy Duty 8” Long 170 CFM (Right) Brake Components