Foxhole Fabrication Brake Duct Kit for Mazda MX-5 NA NB
Foxhole Fabrication have carefully engineered their brake ducts to provide the best brake cooling possible. The hose angle is designed specifically to direct air to the vanes in the disc, cooling the brakes from the inside out which significantly increases performance. Actively cooling the brakes reduces the chance of the brake fluid boiling, preventing a spongy pedal feel. The reduced temperatures keep the brake pads within their ideal operating range, improving their performance and reducing wear.
Two versions are available for cars with or without ABS. Cars without ABS can position the duct even closer to the vanes in the disc, offering the ultimate performance. Later NAs without ABS can have the casting for the ABS sensor which can be cut off to get the non-ABS duct to fit. Cars with ABS require the ABS specific ducts and the sensors swapping left to right. We recommend replacing the sensors as they are easily broken. The ducts are designed with a removable section that provides clearance for fitment on the bulkier NB spindles.
We’ve taken the Foxhole Fabrication brake ducts and completed the kit using only the best parts available from Revotec. We’ve carefully selected each part to compliment the performance of the brake ducts to ensure this kit is of the best quality and performance throughout.
The Revotec spun aluminium air inlet has a radiused bell mouth to provide optimum flow into the brake ducts. They are supplied with adhesive pads to attach to gimp masks and other flat surfaces. The hard-wearing flexible red silicone fabric ducting is engineered to keep air resistance to a minimum and can withstand temperatures from -80 + 310°C. Specific ducting clamps are supplied which step over the metal spiral, securely clamping the ducting to the inlet and the ducts without twisting or distorting.
It is recommended to change the hub nuts when installing the ducts. A 29mm socket is required for the front hub nuts on all 89-05 cars.
Features
- ABS and Non-ABS specific versions
- Optimised for ultimate cooling performance
- 63mm / 2.5in ducting diameter
- Revotec aluminium air inlet is optimised for flow
- Durable Revotec silicone fabric ducting
- Specific ducting clamps