Flowtech: 1.75” Long-Tube Headers for ’11-’14 Mustang 3.7L

Providing the perfect combination of quality and value, Flowtech is releasing three new long-tube headers for 2011–2014 Mustang with a 3.7L V6: two in mandrel-bent 409 stainless steel (12142FLT, natural finish and 32143FLT, silver ceramic-coated finish) and one in 304 stainless steel (12143FLT, polished finish). These headers are a must if you’re running a cold air intake, cat-back exhaust, or tuner, with consistent tubing diameters for smooth flow and increased exhaust velocity.

Features

  • Heavy-duty 16-gauge tubing for increased strength and durability.
  • Smooth transition, 1-3/4” diameter primary tubes for improved exhaust flow, performance, and throttle response.
  • OE-style 2-1/2” ball and socket collector connects to factory exhaust head pipe with no cutting or welding.
  • TIG-welded and machined 3/8” header flange for a strong, leak-free seal.
  • Premium aluminum header gaskets included.
  • Available finishes include Natural, Polished, and Silver Ceramic Coated.

Flowtech: 1.75” Long-Tube Headers for ’11-’14 Mustang 3.7L

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Though this is not a paid review, this content has been produced by The AAM Group in support of manufacturers with whom it has a business relationship.