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Flowmaster Ceramic Shorty Headers (99-04 GT)

1 Reviews
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  • Item #18441
  • MPN# 814223

  • Market Price $699.99
  • You Save 14% ($100.00)
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  • Increases Horsepower and Torque
  • Shorty Header Design
  • Free Flowing 1-5/8" Mandrel-Bent Tubing
  • 409 Stainless Steel Construction
  • Polished Ceramic Finish
  • Fits 1999-2004 GT and Bullitt Mustangs
More Horsepower and Torque. Replace those heavy and restrictive cast iron factory exhaust manifolds with a set of Flowmaster's Scavenger Series Elite shorty headers that will improve exhaust flow to increase your Pony's horsepower and torque.

Quality Construction. Flowmaster's Scavenger Series Elite shorty headers are made to last using free flowing mandrel-bent 1-5/8" 409 stainless steel tubing, 3/8" thick laser-cut one piece flanges and factory style collector connections that ensure a direct leak free fit.

Ceramic Coating. These Headers are completed in Flowmaster's Polished Ceramic Coating that not only looks great, but reduces under hood temperatures to help increase horsepower and extend the life of the headers. Ceramic Coated headers will long out last both chrome plated and polished headers.

Application. Designed to fit the 1999-2004 GT and Bullitt Mustangs equipped with the 4.6L 2-valve V8 engine. These Flowmaster Scavenger Series Elite shorty headers include gaskets, mounting hardware and installation instructions, so that they will bolt right up to your Mustangs stock mid-pipe.

Fitment: 1999 2000 2001 2002 2003 2004 Details

What's in the Box
  • (2) Headers
  • (2) Header Gaskets
  • (16) Header Bolts
  • (16) Header Bolt Washer
  • (1) Midpipe Gasket
  • (4) Midpipe Bolts
  • (4) Midpipe Washers
  • (4) Midpipe Lock Washers
  • (4) Midpipe Nuts
Installation Info
Tech Specs
Header Type: Shorty Finish: Ceramic
Material: 409 Stainless Steel Piping Size: 1-5/8"
Type Mid Pipe Required: Standard Fitment: 1999-2004 GT and Bullitt Mustangs
Will it fit my Mustang?
  • Bullitt - 01
  • GT - 99, 00, 01, 02, 03, 04

Customer Photos

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1 Questions / 2 Answers

Ask a Question

Power gain What is an estimate of horsepower gained with these headers ?

RawPony Year: 2003 Model: GT

  • with shortie headers on a GT, you can expect around 10' ish h.p. gains

    Best Answer

    papajohn Year: 2005 Model: GT Top 100 Contributor

    Good Answer (2)

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Customer Reviews (1) Write a Review

Overall Rating 4.0

out of 5 stars

Installation Time:Shop Install

Installation Cost:$250-$500

  • Performance Gain 5 5
  • Fit 5 5
  • Bang For Your Buck 3 3

  • 4/5

    Installation Time: Shop Install

    Installation Cost: $250-$500

    June 19, 2013

    Flowmaster headers

    These headers give you a noticable amount of horsepower. They weren't as loud as i thought they would be but they still make my car sound good and they gave my car a lot more tourqe and hp. They were a little expensive but you get what you pay for because i got them installed in december and they still look brand new.


    Year: 2001 Model: GT NJ

    Helpful (3) (0)

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