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Stillen Hi-Flow Catalytic Converters

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.

All Infiniti Stillen Hi-Flow Catalytic Converters
View All Infiniti G37 Catalytic Converters
Infiniti G37MSRPPrice
(2008-2009) 2DR 3.7L (Metaillic Pair)$525.00$514.00  Add to Cart
All Nissan Stillen Hi-Flow Catalytic Converters
View All Nissan 350Z Catalytic Converters
Nissan 350ZMSRPPrice
Catalytic Converters$525.00$510.00  Add to Cart
(2007-2008) Catalytic Converters$525.00$514.00  Add to Cart
 
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Parts Available: 503436, 503430, 503436