Flowtech: 1-7/8” Shorty Headers for ’11-’14 Mustang 3.7L V6

If you’re using a cold air intake, cat-back exhaust, or tuner on your 2011–2014 Mustang 3.7L, these 1-7/8” shorty headers from Flowtech are the upgrade you need to take your ride to the next level.

Providing a terrific combination of quality and value, these headers offer consistent tubing diameters, smooth flow, and increased exhaust velocity thanks to mandrel-bent 409 stainless steel (or 304 SS) set in heavy-duty, 16-gauge tubing. In addition, the 1-7/8” diameter primary tubes offer improved throttle response. Premium aluminum gasket headers are included, and three finishes are available: Natural (12140FLT; 409 SS), Polished (12141FLT; 304 SS), and Silver Ceramic (32141FLT; 409 SS).

Features

  • Mandrel-bent 409 stainless steel (12140FLT & 32141FLT) or 304 stainless steel (12141FLT).
  • Consistent tubing diameters for smooth flow and increased exhaust velocity.
  • Heavy-duty 16-gauge tubing for increased strength and durability.
  • Smooth-transition, 1-7/8” diameter primary tubes offer increased exhaust flow, enhanced performance, and improved throttle response.
  • OE-style 2-1/2” collector connects to factory exhaust head pipe without cutting or welding.
  • TIG-welded, machined 3/8” header flange for a leak-free seal.
  • Three finishes: Natural, Polished, and Silver Ceramic Coated.
  • Premium aluminum header gaskets included.

Flowtech Shorty Headers for 11-14 Mustang 3.7L

Ready to buy? Need help with the install? To find your nearest Performance Corner® affiliate, see our Store Locator. Or join the conversation at the Performance Corner® Facebook page!

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

Flowtech Upright Headers for Big Block Chevy

Flowtech (11551FLT): Upright “Derby” Headers for Big Block Chevy

Providing the perfect combination of value and quality, Flowtech Big Block Chevy Upright Headers start with heavy-duty, 16-gauge 409 stainless steel for strength and durability, while the mandrel-bent fabrication process ensures consistent tubing diameters for smooth flow, improved engine breathing, and enhanced cylinder scavenging. The 11551FLT features 2.25” tubes, a 4” collector, and a Natural finish.

Available March 2017!

Features

  • Natural-finished, CNC-machined, mandrel-bent tubes.
  • 16-gauge 409SS.
  • 2-1/4” tubing diameter and extended 4” collector.
  • 7/16” header flange for a leak-free seal.
  • Welded-in collector merge spears control exhaust gas reentry.

Flowtech Upright Headers for Big Block Chevy

Ready to buy? Need help with the install? To find your nearest Performance Corner® affiliate, see our Store Locator. Or join the conversation at the Performance Corner® Facebook page!

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

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

Ready to buy? Need help with the install? To find your nearest Performance Corner® affiliate, see our Store Locator. Or join the conversation at the Performance Corner® Facebook page!

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

Flowtech (51601FLT): 2.5” Cat-Back Exhaust System with Mufflers for ’10–’15 Camaro SS 6.2L

Constructed from 2.5” lightweight, 18-gauge stainless steel, the Cat-Back Exhaust System with Mufflers for 2010–2015 Chevy Camaro SS with 6.2L engine from Flowtech produces an aggressive exhaust note under acceleration and a mellow tone at idle. Quality welds ensure strength, longevity, and good looks—especially in combination with the 4” dual-wall polished stainless tips.

The 51601FLT system uses factory mounting points to facilitate installation, while Flowtech’s advanced tube geometry allows for straight-through performance and maximum ground clearance.

  • 5” 18-gauge stainless steel construction.
  • 4” dual-wall polished tips.
  • Straight-through, high-flow performance.
  • Installation via factory mounting points.
  • Optimal tube geometry.
  • Quality welds.
Flowtech (51601FLT): 2.5” Cat-Back Exhaust System with Mufflers for ’10–’15 Camaro SS 6.2L
Flowtech (51601FLT): 2.5” Cat-Back Exhaust System with Mufflers for ’10–’15 Camaro SS 6.2L

Ready to buy? Need help with the install? To find your nearest Performance Corner® affiliate, see our Store Locator. Or join the conversation at the Performance Corner® Facebook page!

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