Flat4 Performance - Air Pump Delete Kit (2006-2014 WRX / 2006+ STI) car-Mazda MX5 2010 most notably improving the side

most notably improving the side and rear-ward spread

Eight phenolic spacers (4 short

so they can be daisy chained together for use with the Infinity ECU

These ship pre-assembled

Flat4 Performance - Air Pump Delete Kit (2006-2014 WRX / 2006+ STI) car-Mazda MX5 2010 most notably improving the sideUsed to eliminate the problematic air pump, valves and related components found on 2006+ Subarus with air pumps. Blocks off the air injection ports at the cylinder heads. Saves weight, reduces complexity, cleans up engine compartment easier to work on. Includes Block Off Plates and gaskets for the right and left sides. Made in Canada out of 3 16 304L stainless steel. Same thickness as the stock flanges Allows re using the stock hardware. Not emissions