Stillen Cats are for the enthusiast that wants the best flow possible, while remaining environmentally responsible.
Though these converters are not CARB legal, they are a step above race or test pipes and will not result in a "raspy" tone. The Hi Flow Catalytic Converters reduce emissions and unpleasant exhaust smells.
These pipes increase output by 9 HP and 8 ft/lbs of torque.
Stillen Hi-Flow Catalytic Converters from HorsepowerFreaks
stillen hi-flow catalytic converters from horsepowerfreaks catalytic converters. Install and installation help available for parts and accessories for these model years.
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