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BBK 1-5/8-Inch Long Tube Headers; Ceramic (99-04 Cobra, Mach 1)

Item 56009
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      Review & Installation Video

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Increase of 14 to 22 RWHP
      • Long Tube Header Design
      • Free Flowing Mandrel-Bent Tubing
      • Polished Ceramic Finish
      • Fits Manual 99-04 SVT Cobra & 03-04 Mach 1


      More Horsepower and Torque. Improve the performance of your DOHC 4.6L Mustang with a set of BBK Long Tube Headers. These BBK ceramic coated headers will greatly improve your Mustangs exhaust flow over the restrictive factory manifolds and increase your Pony's horsepower and torque. Increases of up to 22 RWHP have been seen when installed with a BBK shorty H-pipe.

      Silver Ceramic Coating. These Long Tube Headers are completed in BBK's Polished Silver Ceramic Coating that not only looks great, but reduce 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.

      Quality BBK Construction. BBK Long Tube Exhaust headers are manufactured from 1 5/8" CNC mandrel bent tubing for unrestricted airflow. And feature one piece laser cut 3/8" header flanges for added strength, leak-free performance and OEM fit. These headers are then completed in a polished ceramic finish for good looks and to lower under hood temperatures.

      Recommended Upgrade. To realize the full power potential that these Long Tube Headers have to offer, AmericanMuscle recommends a custom tune with a Mustang Handheld Tuner to reprogram the vehicles computer (ECU) for proper operation.

      Application. These Ceramic Long Tube Headers are designed to fit the manual transmission 1999 to 2004 SVT Cobra and manual transmission 2003 to 2004 Mach 1 Mustangs. BBK long tube headers require a flanged end shorty midpipe in order to function properly. BBK recommends using a BBK shorty H-Pipe for the best performance gains (see drop down option above).

      Technical notes. Not legal for use on pollution controlled motor vehicles; intended for off road use only. An O2 Sensor Extension Kit and BBK shorty Mid Pipe are required for installation.

      Fitment: 1999 2001 2003 2004 Details

      MPN# 15330

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (30)

      Write a Review

      Ratings Summary

      4.8 out of 5 overall rating from 30 customers

      Installation Time: Weekend

      Installation Cost: $500-$1000

      • October 16, 2019

        5 1999 Cobra - 901cobra Installation Time: Weekend

        Great product hard install

        Great product but installation on my 99 cobra was a pain some of the bolts are almost impossible to get to on the driver side header

        Helpful (0)
      • October 10, 2019

        5 2004 Cobra - AdrianL Installation Time: Afternoon

        Great item!

        Great upgrade but you WILL need a tune for this. I installed on a 04 cobra myself in my garage

        Helpful (0)
      • April 11, 2019

        5 1999 Cobra - BenM Installation Time: Afternoon

        BBK 1 5/8 Ceramic Long Tube Headers

        Good fit, install easy when engine exposed. Shipping cardboard torn and headers were loose.

        Helpful (1)
      • February 27, 2019

        5 2003 Cobra - Jordan Installation Time: Afternoon

        Stage 3 saleen/cobra

        Bbk long tube header fitment was perfect had no Issues

        Helpful (1)
      • December 16, 2018

        5 2003 Cobra - Joey Installation Time: Shop Install Installation Cost: $250-$500

        829 hp 2003 Cobra

        Had zero issues with the BBK LT headers, and made 829hp and 757tq to the tire in my 2003 Whipple 2.9 Cobra.

        Helpful (4)
      • November 11, 2018

        5 2003 Cobra - MikeF

        Great quality

        Nothing comes close, great quality, great price and fast delivery!

        Helpful (3)
      • March 30, 2018

        5 2004 Cobra - jeffreyc Installation Time: Afternoon

        Look nice

        Look nice Good product to get instructions are good and not bad at To in stall

        Helpful (6)
      • February 13, 2018

        5 2003 Mach 1 - AndrewS Installation Time: Weekend

        great headers

        buy the good stuff. I bought brand x and they did not fit worth a darn. bought BBK and no problems. you get what you pay for. should have went with BBK to start with.

        Helpful (6)
      • December 11, 2017

        5 2004 Mach 1 - SteveA Installation Time: Afternoon

        Long tube headers

        Awesome headers a must have for Mach 1. Very loud , good quality great product AM

        Helpful (8)
      • June 15, 2017

        5 2003 Mach 1 - LinwoodE Installation Time: Full Day

        Mach 1

        Took a while to do but worth it. Can really feel the power gain throughout the rpm band.

        Helpful (7)

      Questions & Answers (16 answers)

      5 Top Rated Questions

      Will these work fine with the Borla Attak Cat Back system?

      • These will work with the Borla ATAK catback system as long as you purchase the accompanying BBK mid-pipe with these headers.

      Helpful (2)

      Will these fit an 04 mach 1 with an automatic transmission?

      • Unforutnately, the BBK 1-5/8 in. Ceramic Long Tube Headers will only fit 04 Mach 1s with Manual Transmissions.

      Helpful (1)

      BBk long tube headers what can i use ? i have the bbk long tube headers installed on my 2003 cobra and i want to put the SLP Catted shorty x pipe. will they hook up with out any hassle? and then i want to do the SLP loudmouth catback. will there be any problems with the different headers connecting to the x pipe?

      • Most often than not, mix-matching long tube header and mid-pipe brands can lead to fitment issues. We've found that especially true with the SLP brand. I'd advise you to stick with the BBK Shorty Catted X and then bolt up the SLP Loudmouth Catback Exhaust. You wouldn't have a problem using that combination and it would certainly sound loud and nasty! Hope this helps!

      Helpful (1) Show 1 more answer

      Will these fit my 03 Mach 1 with my borla stingers and my off road pypes h pipe?

      • These are only compatible with BBK shorty midpipes for 99-04 Cobra, Mach 1 models.

      Helpful (0)

      If i purchase these headers and the borla stingers for my 03 Mach 1 will it fit? WITHOUT buying a BBK H-pipe/ X-pipe?

      • No you would need the compatible H or Y pipe for long tubes. The stock mid pipe is not compatible with long tubes.

      Helpful (0)
      Post Your Question
      10 More Questions
      If i purchase these headers and the borla stingers for my 03 Mach 1 will it fit? WITHOUT buying a BBK mid pipe and just keeping the stock one on? 1 answer
      i have borla atak cat back with bbk x pipe will the long tube headers fit with this ? 1 answer
      If I purchase and install these long tube headers with the off road h pipe and get a tune, will my car still pass emissions? 1 answer
      Hi I'm just starting a 03 cobra terminator swap on my 88 foxbody and was wondering if these headers fit with no issues. 1 answer
      What is the Size of headers at the end collector? 1 answer
      What size fitting is needed to cap off the egr port? 1 answer
      I have a 2003 cobra with stock headers and bassani exhaust will this fit as long as I get the h pipe 1 answer
      I saw these had fitment issues with other brands, more specifically SLP. Does anyone know if these would work with a Mac Pro-Chamber? 1 answer
      What's the best header for my 2004 Cobra SVT I would like to buy the best header to fit onto my 2004 ford Mustang Cobra SVT. Actually i have OEm exhaust sysrem on it but with out Cat. My supercharger pulley is 2.8 My resonnator are free flow because i Have cut it. Many thanks PS I have bought four wheels from you in Philadelphia : 19x8.5 saleen Style. They are amazing on it !!! 1 answer
      do these headers only fit on manuals? i heard of a guy who had ordered headers and they didnt fit because he had the wrong tranny. 2 answers

      Installation & What's in the Box

      Installation Info

      What's in the Box

      Hardware included:
      • Fastner kit (studs, nuts, bolts, washers)
      • Manifold gaskets (2)

      Tech Specs

      Header Specifications
      Header Type: Long Tube Finish : Ceramic Coating
      Type Mid Pipe Required: Shorty Fitment: 1999-2004 Cobra and 2003-2004 Mach 1 Mustangs

      Will It Fit My Mustang

      • Cobra - 99, 01, 03, 04
      • Mach 1 - 03, 04