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Home » Ford Mustang (2011-2014) » Headers » H-pipes » 11413610
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 Kooks Custom Headers

Kooks Custom Headers
   

Kooks H-pipe with Ultra High Performance Green Catalytic Converters (for Boss 302 or Kooks Side Pipes) - 2011-2014 Ford Mustang GT & Boss 302 (5.0L V8)

Part # 11413610
Old Part # 60-42-CATH-302BOSS-GREEN
Sale Price: $1,106.92 you save $259.65!
Retail Price: $1,366.57
Shipping: Free

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Product Info

Kooks 3" H-pipe with Ultra High Performance Green Cats for the 2011-2014 Ford Mustang GT & Boss 302 (5.0L V8). Connects Kooks headers to your stock Boss 302 Side Pipes or Kooks side pipes on a GT or Boss 302.

About Kooks Green Cats!

Kooks now offers mid pipes with what they call "Green" catalytic converters. Normally when you install headers, you need to get a tune because the new high flow cats flow differently, and create check engine codes. The codes will pretty much certainly appear without a tune. These new green cats from Kooks use a special design that still flows at a very high level, but also does not throw codes for the vast majority of customers. In the testing thus far, 98% of customers did not get a check engine lights with the stock tune.

This does not effect the fact that long tube header setups are sold for off road racing use only. Any time you remove functioning factory cataytic converters from a car, you are breaking emissions laws.

Vehicle Applications

Make Model Year Engine
FordMustang2011-2014GT (5.0L)
FordMustang2012-2013Boss 302 (5.0L)
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