Flowtech: Turbo Headers for Small-Block Ford

Combining outstanding value and quality, these down and forward, mandrel-bent 1-3/4” and 1-7/8” universal turbo headers for small-block Ford engines from Flowtech come in ceramic-coated mild steel, natural 304 stainless steel, and polished 304 stainless steel. They feature 3” collectors with merge spears for increased exhaust velocity and 3/8” thick header flanges for a leak-free seal. Premium header gaskets and bolts included.

Features

  • Universal down and forward turbo headers for SB Ford engines.
  • Available with 1-3/4” or 1-7/8” mandrel-bent primary tubes.
  • A356 aluminum is heat treated to T-6 specs.
  • 3” collectors have merge spears for increased exhaust velocity.
  • 3/8” thick header flanges offer a leak-free seal.
  • 3” V-band flanges and clamps, plus premium header gaskets and bolts, are included.
  • Available finishes: ceramic-coated mild steel, natural 304 stainless steel, and polished 304 stainless steel.

Flowtech Turbo Headers for Small Block Ford

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Flowtech: LS Swap Long-Tube Headers for ’82-’93 Chevy S-10 2WD

Developed specifically for two-wheel-drive 1982–1993 Chevy S-10 pickups powered by LS engines, these Flowtech long-tube headers are available in five different versions: painted, ceramic-coated, natural-finish 304 stainless steel, natural-finish 409 stainless steel, and polished 304 stainless steel. They come complete with gaskets and hardware and feature 1-3/4” mandrel-bent primary tubes, long-transition 3” collectors for increased exhaust velocity, and 3/8” thick header flanges for maximum strength and sealing.

Features

  • For GM LS engine swaps into 1982–1993 Chevy S-10 2WD trucks.
  • 1-3/4” mandrel-bent primary tubes and long-transition 3” collectors.
  • 3/8” thick header flanges for strength and maximum sealing surface.
  • Available in painted or ceramic-coated mild steel, natural 409 stainless steel, or polished 304 stainless steel.
  • Gaskets and hardware included.

Flowtech LS Swap Long Tube Headers for Chevy S-10

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Flowtech: Raptor Chambered Mufflers

The new Flowtech Raptor line of chambered mufflers features a welded-baffle design for deep, throaty exhaust notes; increased performance; and better fuel economy. Designed specifically for street and high-performance applications, they’re available with 2.00-, 2.25-, 2.50-, and 3.00-inch inlet/outlet openings and feature a compact 13” x 9” x 4” case with numerous inlet/outlet options to fit literally hundreds of different vehicles.

Made from aluminized steel, these Raptor chambered mufflers are MIG welded for durability. They also reduce interior resonance/exhaust drone and supply a deep exhaust growl at full throttle.

Features

  • Quietest of Flowtech’s chambered mufflers.
  • Noticeable reduction in interior resonance and exhaust drone.
  • Aluminized steel construction with MIG-welded seams.
  • Available in 2.00”, 2.25”, 2.50” and 3.00” inlet/outlet openings.
  • Compact 13” x 9” x 4” case design.
  • Various inlet/outlet options compatible with hundreds of vehicles.

Flowtech Raptor Chambered Muffler

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Flowtech (12146FLT): Stainless Steel Axle-Back Exhaust System for ’15-’17 Mustang GT V8 5.0L

With its 2.5” diameter polished 304 stainless steel construction, the 12146FLT axle-back exhaust system for 2015–2017 Ford Mustang GT from Flowtech combines premium fitment and maximum performance to coax the most out of your 5.0L engine. The high-flow, straight-through design offers an aggressive exhaust tone, while the carefully calibrated tube geometry and use of OEM mounting points facilitate a hassle-free installation.

Note: Installation requires cutting; Flowtech recommends the use of a professional technician.

Features

  • 2-1/2″ diameter polished 304 stainless steel.
  • High-flow, straight-through mufflers.
  • Aggressive exhaust tone.
  • 4” polished dual-wall exhaust tips.
  • Quality welds for strength, longevity, and good looks.
  • Tube geometry designed for hassle-free installation.
  • Uses OEM mounting points for factory-like fitment.

Flowtech SS Axle Back Exhaust for Mustang GT 12146FLT

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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.

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

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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

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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.

Flowtech: 1-3/4” Long-Tube Headers for ’11-’14 Mustang 5.0L

These new 1.75” long-tube headers continue Flowtech’s storied tradition of quality and value. Available in mandrel-bent 409 or 304 stainless steel (depending on application), these full-length tubes provide consistent diameters to achieve smooth flow and increased exhaust velocity, and are an important upgrade if you are using a cold air intake, cat-back exhaust system, or tuner.

Designed to fit 2011–2014 Ford Mustang 5.0L V8 models and available in three finishes: Natural, Polished, or Silver Ceramic Coated.

Features

  • For 2011–2014 Ford Mustang 5.0L V8s.
  • Heavy-duty 16-gauge tubing for increased strength and durability.
  • Smooth-transition, 1.75” diameter primary tubes.
  • TIG-welded and machined 3/8” header flange.
  • OE-style 2.5” ball and socket collector (no cutting or welding).
  • Premium aluminum header gaskets.
  • Three finishes: Natural, Polished, or Silver Ceramic Coated.

Flowtech: 1-3/4” Long-Tube Headers for ’11-’14 Mustang 5.0L

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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.

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.

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

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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.

Flowtech (11706-7FLT): Chevy LS Tight Fit Block Hugger Headers

Flowtech headers are the perfect combination of quality and value. Fits all popular hot rods with popular Chevy LS motors. This header is constructed from 304 stainless steel for maximum corrosion resistance and a high-end look.

Features:

  • Mandrel-bent tubes provide consistent tubing diameters for smooth flow and increased exhaust velocity.
  • Heavy-duty, 16-gauge tubing for increased strength and durability.
  • Smooth-transition, 1-5/8” diameter primary tubes for increased exhaust flow, performance, and throttle response.
  • TIG-welded 2-1/2” collector for maximum strength.
  • Machined 3/8” header flange for a leak-free seal.
  • Premium aluminum header gaskets included.
  • Adapter tubes supplied for easy exhaust connection.

 

 

Flowtech_11706-7FLT

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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.