Evo 8/9 Short Runner Exhaust Manifold - "California Special" Available Only From MAPerformance
Posted on 14 March 2011
A big thanks goes out to Mil-Spec for the great idea. We have taken our Evo 8/9 Short Runner Exhaust Manifold and created a package that we call our California Special! By coating the manifold black and making an adapter for your stock heat shield to bolt right on we feel we have ultimate upgrade for all California Evo owners - all for only $200
Stock Exhaust Manifold vs. MAP "Short Runner" Tubular Exhaust Manifold
Again, the peak gains here aren't outrageous but the mid range gains (+29whp +22ft/lbs) are substantial and spool hasn't suffered one bit! At just $649.99 shipped the horsepower per dollar ratio is hard to beat!