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Engine protection from lean air fuel ratios
Many experience the hassle of installing "fake ASR" or other branded rear subframe braces on their vehicles that simply do not fit
6kg Colors: Black
They are also 100% North American made as are all the raw materials
precise fitment on your Mazdaspeed 3 or Mazda 3
JBR EGR Block Off Kit - MS3/6 Valves Engine protection from lean airJBR EGR Block Off Kit MS3 6 The JBR EGR Block Off Kit is the most inexpensive way to make more power and keep carbon and soot build up from occurring in your DISI engine. The EGR System recirculates dirty, hot exhaust gasses back into the intake resulting in a significant build up of carbon deposits on the valves. This build up will eventually lead to a loss of compression, loss of horsepower and ultimately leading to costly and time consuming repairs