Stainless Works 4 way collector 2-1/8in inlet 3in od outlet - FC4212-300 fits_1990-1994`Mazda`Protégé The V2 generation features a

The V2 generation features a refined lower-profile contour designed for flawless compatibility with the OEM hood and improved visual flow throughout the engine bay

Compatible w/BRZ/FRS/FT86/Honda K Series

no residue

This system produced gains of up to +24 HP and +17 lbs

border: 1px #ddd solid

Stainless Works 4 way collector 2-1/8in inlet 3in od outlet - FC4212-300 fits_1990-1994`Mazda`Protégé The V2 generation features aMade from 304 stainless steel for maximum corrosion resistance. This 4 way form collector with a smooth flow taper. With a 2 1 8" ID primary size inlet and a 3" OD single outlet. These collectors come with a lifetime warranty and proudly made in the USA.