RoadsterSport MAX TORQUE 4-2-1 Standard Length MX5 Ceramic Coated Header. These headers here use a 4-2-1 layout which puts less emphasis on peak hp at top of rpms that you rarely use, and more emphasis on max low and mid range TORQUE that you can use every day, and for victory on race weekends. With the new generation MX-5 the factory went 4-2-1 on header layout for the first time, this is a much higher flowing version of the same 4-2-1 layout to give you the biggest torque curve possible in a standard length header.
This version is Ceramic Coated, which will bronze and blue in response to the heat of use. Fits RHD, both manual and automatic.
Saves over 4 lbs compared to the factory header.
Stock header weight: 13.15 lbs
Max Torque header weight: 9.05 lbs!
Primary tube diameter: 1.6"
Outlet diameter: 2.5"
Suits ND 1.5 & 2.0 2015-Current