We can't run without a cat here in Australia, there's a huge fine if you get caught.
Corky says 2 1/2 inch is big enough for any turbo MX-5 setup.
JDM says 3" makes more power.
2 1/4" might be limiting your power but the budget GReddy kits aren't designed to make lots of power.
Corky says 2 1/2 inch is big enough for any turbo MX-5 setup.
JDM says 3" makes more power.
2 1/4" might be limiting your power but the budget GReddy kits aren't designed to make lots of power.