PART NUMBER: 61-1508
Singular Motorsports 2.5" and 3" brake ducts are designed to fit all 1990-2005 Miatas with wheel sizes 14" and up.
Key features of our brake ducts include:
Precision Waterjet and TIG Welded
Lightweight Aluminum Construction
Reduced Brake Temperature
Increased Rotor and Pad Life
Improved Brake Consistency
Made In The USA
Note: There are some limitation to the hose size which you can run to the ducts:
2.5" hose is compatible with the factory under trays, requiring little to no modifications . We recommend the 2.5" brake ducts for those who want the most cooling ability with the least amount of modification. 2.5" hose can clear 15x9" wheels with the factory undertray intact and without the use of any spacers.
In most cases, 3" hose requires a non-factory or fabricated under tray to clear 9" wheels or larger. With the factory plastic undertray removed, 3" hose will clear 15x9 and 15x10 with a 5mm spacer.
We recommend users run the largest size brake ducts that they are able to accommodate on their car. Brake pad and rotor life is increased further with the larger diameter units, as well as a larger reduction in operating temperatures.
Yes, we also offer the ducting hose - find it in the Brakes/Acessories category!
ABS SENSOR NOTE: Those with ABS will notice that the ABS sensor wire wants to interfere with the brake duct plate. This can be easily solved by swapping the front ABS sensors from left to right and vice versa. There is no difference between the left and right side sensors, they are interchangeable other than the wire orientation where it exits the sensor being reversed. The wiring does head downwards initially rather than upwards but this a very trivial concern, and doesn t cause any issues.
MIATA NA/NB 1999-2005