Free Shipping On Orders Over $49. Details

Talk to a Mustang Enthusiast
1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $5,000 For Your Mustang! Enter Daily

BBK 1-5/8 in. Chrome Long Tube Headers (99-04 Cobra, Mach 1)

Item 398410
$0.00
Market Price $565.99 You Save 12% ($66.00)
Our Price

$499.99 (pair)

FREE Shipping

Will this fit your Vehicle?

Change Vehicle Help?
In Stock Ships same business day.
Ship to: Ashburn - 20149
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    Features & Details

    • Increase Your Power
    • Improves Horsepower and Torque
    • Stylish Chrome Finish
    • Superior Exhaust Flow
    • 1-Piece Laser Cut Mandrel-Bent Tubing
    • Professional Installation Required
    • 1-Year Warranty
    • Designed for Manual Transmissions Only
    • Fits all 1999-2004 Mustang Cobra and Mach 1
    Extra Power. With a car like your 1999-2004 Mustang, you'll want the best upgrades possible, so make sure you install the 1-5/8 in. Chrome Long Tube Headers by BBK. With these high-quality headers, you'll be able to increase the power of your Mustang with just a simple adjustment. The headers provide a superior exhaust flow, which means that both your horsepower and your torque will see vast improvements. The high-end chrome finish on the headers means that your Mustang will have a powerful ride and look great while doing it.

    Durable, Sleek Design. Built from 1 piece of mandrel-bent tubing and featuring laser cuts, BBK's 1-5/8 in. Chrome Long Tube Headers are superior in their direct fit every time. The tubing is CNC machined to guarantee identical headers every time. With a 1-year warranty, it's easy to see that BBK takes quality very seriously.

    Installation. The 1-5/8 in. Chrome Long Tube Headers by BBK should be installed by a professional. However, all fastener components are included so the process can be completed in around a day.

    Application. The 1-5/8 in. Chrome Long Tube Headers by BBK are designed to fit all 1999-2004 Mustang Cobra and Mach 1 that is equipped with a Manual Transmission.

    Fitment: 1999 2001 2003 2004 Details

    MPN# 1533

    CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    What's in the Box
    • Fastener kit (studs, nuts, bolts, washers)
    • (2) Manifold gaskets
    Installation Info
    Tech Specs
    Will it fit my Mustang?

      Customer Photos (3) Submit Your Photo

      View All 3 Photos

        Questions & Answers (4)

        4 Top Rated Questions

        Do these come pretapped for 02 sensors?

        • These will be pre-tapped for sensors.

        Helpful (0)

        I need some advice, on how to reinstall my TR3650 after installing the BBK Headers on my 03 Mach 1

        • Please contact your mechanic or give us a call in.

        Helpful (0)

        will these cobra headers not work for a 2v GT??

        • These headers are designed for the 4v motors and will not work on the GT models.

        Helpful (0)

        If I got these headers and the bbk off road X pipe for these long tubes, would it fit with the rest of my magnaflow street “catback”exhaust?

        • The BBK 1-5/8 in. Chrome Long Tube Headers and the BBkOff-Road X-Pipe will be a perfect fit with the Magnaflow Street Cat-Back Exhaust system you currently have on your Mustang.

        Helpful (0)
        Post Your Question

          Customer Reviews (7) Write a Review

          Overall Rating 5

          out of 5 stars

          Installation Time:Weekend

          Installation Cost:$100-$250

          • Loudness / Volume 4.714286 4.7
          • Exhaust Note 5 5
          • Fit & Finish 4.714286 4.7
          • Bang For Your Buck 5 5



          • 5/5

            Installation Time: Shop Install

            Installation Cost: $250-$500

            May 11, 2019

            Great!!

            Great headers sound awesome and put up some extra numbers on the dyno:)

            DannyS

            Year: 2004 Submodel: Cobra

            Helpful (0)

          • 5/5

            Installation Time: Weekend

            May 01, 2019

            Awesome addition!

            Great fit and easy install with engine exposed, look good and no signs of damage when they arrived. Great product from BBK. Did have to use factory studs on drive side because the bolts provided do not fit, but that is mentioned in installation instructions. Highly Recommend!

            StevenG

            Year: 2001 Submodel: Cobra

            Helpful (0)

          • 5/5

            Installation Time: Shop Install

            Installation Cost: 0-$100

            April 13, 2019

            Headers for my Vert

            So I bought these and a cat'ed X pipe. They arrived on a Friday at the shop where I work. I had a TON of caffeine. Decided to install after work. For me and the way I wanted them installed it was 8 hrs even. With the X pipe. I extended the O2 sensors myself. D.s. header hit fill tube. I cut with saws-all. Quick. My car is n.a. with no mufflers. Looking at the old mani's.... Who does that to a car (Ford!?). Massive power increase for me on a hypertech low stat pwr tune. Pbly Dyno tune soon. Must for the N.a. Cobra. Sounds legit.

            SVTGrant

            Year: 1999 Submodel: Cobra

            Helpful (0)

          • 5/5

            Installation Time: Full Day

            April 11, 2019

            Absolute Roar

            Love these things, Installed them along with a Borla Attak resulting in a Loud beastly Roar that is for sure a head turner!

            JacobT

            Year: 2001 Submodel: Cobra

            Helpful (0)

          • 5/5

            Installation Time: Full Day

            May 27, 2018

            Superior Product

            Amazing product for the price. Fast shipping. Dropped the k headers bolted right in with no clearance issues. Thank you American muscle

            AllenP

            Year: 2003 Submodel: Cobra

            Helpful (7)

          • 5/5

            Installation Time: Afternoon

            May 17, 2018

            headers

            fitment was great shipping was fast. have not heard the sound yet but project will be done soon.

            RyanW

            Year: 2001 Submodel: Cobra

            Helpful (6)

          • 5/5

            Installation Time: Full Day

            September 10, 2017

            Bbk 1-5/8 long tubes

            Great fit fast shipping, these things sound sooo mean. Definitely worth the buy guys.

            ClintonL

            Year: 2004 Submodel: Mach 1

            Helpful (9)