$20K Sweeps! 10 Chances to Win! Enter Daily >

Find for your Mustang

Flowmaster American Thunder Aluminized Steel Crossmember-Back Exhaust System with Polished Tips (64-66 V8 Mustang w/o GT Package, Excluding Convertible)Find parts that fit my vehicle

Item EK-44-925698
New
Our Price

$972.95

Military, Medical & First Responders $48.65 Available in Eckler's Cash Rewards.
Confirm Eligibility

CONFIRM THIS FITS YOUR VEHICLE!

Select a different vehicle Help?
Update or Change Vehicle
Add to Cart
    Create a list
    Add to New List

    Saved - View your saved items

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

    or use

    Shop Owners Save More! Sign up for our dealer program

      Product Information

      Description, Q&A

      Description

      This American Thunder® Crossmember-Back exhaust system is custom designed for the 1964-1966 Ford Mustang and is perfect for the person looking for a complete 2.50-inch dual exhaust system with a moderately aggressive exterior tone, and a moderate interior sound. With easy fit in mind, these 16-gauge aluminized steel systems feature all mandrel-bent tubing, an H-pipe to equalize the exhaust pressures and a pair of specially selected 40 Series Delta Flow performance mufflers for a deep powerful sound. The mandrel-bent 2.50-inch tailpipes tuck up out of the way for maximum clearance and the last few feet is all polished stainless steel for a show car look. Like all Flowmaster® systems, benefits include improved throttle response, power, and mileage. Designed for an easy fit, these systems include all necessary parts, hardware and instructions for an easy installation. The system is covered by our 3-year Limited Warranty. Connects to existing header collector reducer cones or manifold downpipes(not included.) If you prefer a full stainless steel system with a Lifetime Limited Warranty, check out exhaust system #817273. Notes: For non GT and hardtop models.
      Features:
      Includes Hangers and Hardware for an Easy Installation
      Mandrel-bent 16-gauge Aluminized Steel Tubing
      Extra Long Polished Stainless Steel Tips
      40 Series Delta Flow Performance Mufflers
      Over 35+years of Flowmaster Quality
      Deep Powerful Exhaust Tone
      H-pipe Crossover Tube
      Crossmember-back System
      Does Not fit GT models or convertibles.

      Flowmaster 17273

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

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Mustang

      • Base - 64, 65, 66
      • Shelby GT-350 - 65, 66
      • Shelby GT-350H - 66