Flowmaster 817585 American Thunder Header Back Exhaust System * NEW * For Sale

Flowmaster 817585 American Thunder Header Back Exhaust System * NEW *


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Flowmaster 817585 American Thunder Header Back Exhaust System * NEW *:
$754.97

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Exhaust System Kit

American Thunder Header Back Exhaust System

American Thunder Header Back Exhaust System; Dual; Dual Rear Exit; Incl. 2.5 in. Tubing From Trans X - Member Back; H-Pipe/Hardware/80 Series Crossflow Muffler;


FEATURES:
  • Mandrel Bent 16ga 409 Stainless Tubing
  • Limited Lifetime Warranty
  • Aggressive And Powerful Exterior Exhaust Tone
  • Incl. Hangers and Hardware For Easy Installation
  • Axle Back System
  • Dual Out Rear Exit
  • Dyno Tuned for Maximum Performance
  • Premium Flowmaster Quality
  • Delta Flow Technology
  • Improved HP; TQ and Engine Efficiency

Flowmaster operates the only exhaust Research & Design facilities of its kind in the world, centered around the SuperFlow SF-7100 engine dynamometer complete with E.C.A. (engine cycle analysis) equipment and also SuperFlow chassis dyno's. Through use of these dyno's, Flowmasters engineering staff can track the complete engine cycle in millionths of a second and can obtain exact technical data of each degree of cam rotation, from induction to the tip of the exhaust system, while also showing the power numbers that really matter, the power numbers to the ground. Flowmaster also utilizes Spectrum Analyzers to fine tune the sound of each of the eleven different series of mufflers that Flowmaster currently offers, both for peak performance and just the right sound levels and tones. Flowmasters product line includes exhaust products for Performance Street, Muscle cars, Trucks, Street Rods, RV's, Motorhomes, and all types of race applications. With over 400 different muffler models, 370+ exhaust systems and numerous exhaust accessories available, Flowmaster offers you the choice of sound to fit your sound preference from wild to mild and of your specific vehicle needs. Call our experienced tech staff for live help and detailed information regarding your vehicles. With Ray still active and hands on with the R&D department in the development, not only of new exhaust products, but also with new technologies currently being tested in third and new R&D facility, the future looks to be very exciting indeed.

  • About Us
  • About Us

    With over 100 years combined experience in the automotive and aftermarket business, and the most competitive pricing in the industry, Zig's is the only choice for all of your aftermarket truck and car accessory needs! We pride ourselves on superior customer service, and fast shipping.

    -We have thousands of parts in stock from over 700 manufacturers!

    -Want to know more about us and see all of our items currently for sale on ?
    Visit our About page!

    -Have a question about us or any of our items? Contact Us!
    Phone: [phone removed by ].

  • Payment
  • Payment

    Zig's accepts the following forms of payment:

    -PayPal.

    -Visa, MasterCard, American Express, Discover.

    -Payment must be made within 3 days of your purchase.

    -Buyers in Pennsylvania will be required to pay 6% sales tax.

  • Shipping
  • Shipping

    -We ship within one business day of receiving your payment! Special orders and customized items may take longer.

    -We offer flat rate shipping to all customers in the continental United States. Depending upon the item and your location, we will choose the best way to ship among FedEx, UPS, or LTL Freight.

    -There is an additional charge for items shipped to Alaska, Hawaii. We do not ship to Puerto Rico, U.S. Virgin Islands, A.P.O, or F.P.O. addresses at this time.

    -While cannot control/guarantee transit time, we find that in most cases it averages about three days from us to you.

  • Returns
  • Returns

    We accept returns for any reason within 30 days of shipment of the item. Our returns policy is subject to the following conditions:

    -You must contact us by email to obtain an RMA number before returning any item. Include your user ID, item number, email address, and phone number.

    -Please tell us the reason for the return, and if you need a replacement or refund.

    -The item must be returned unused in its original packaging with all and any accessories.

    -A return RMA number and return shipping info will be emailed to you. Please make sure your return shipment is trackable. Refunds will not be given until part(s) have been returned and checked in. All returns that are not the fault of Zig's Auto will be charged a 15% restocking fee.

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