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Flowmaster Straight Exhaust Tube; 3-Inch; 48-Inch Long (Universal; Some Adaptation May Be Required)

Item EK-66-912142
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Eckler's no longer carries the Flowmaster Straight Exhaust Tube; 3-Inch; 48-Inch Long (Universal; Some Adaptation May Be Required). Please check out 1955-1957 Ford Thunderbird Exhaustfor an updated selection.
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    Product Information

    Features, Description, Q&A, Specs & Installation

    Features

    • Flowmaster Straight Exhaust Tube
    • Crafted from 3 and 2.5-Inch 409 Stainless Steel Tubing
    • Length of 48 Inches
    • Maximum Gains of Up to 14 Horsepower and 12 Pounds-per-Foot of Torque
    • Includes Clamps, Nuts, Washers, and Bolts
    • Limited Lifetime Warranty
    • Has Tuned Performance Tones
    • Deep and Aggressive Tone
    • Stock Style Hangers
    • Raw Metal Finish
    • Direct Replacement
    • Comes in Sets
    • Universal Fit

    Description

    Performance Exhaust Upgrade. The Flowmaster Straight Exhaust Tube is built for drivers looking to boost power, sound, and overall exhaust efficiency. Engineered for high-flow performance, it offers measurable gains in horsepower and torque while enhancing exhaust tone. This product is a universal fit, making it adaptable for a variety of custom vehicle applications where a direct-flow setup is desired.

    Construction and Appearance. Crafted from premium 3-inch and 2.5-inch 409 stainless steel tubing, this 48-inch exhaust assembly is both durable and corrosion-resistant. The raw metal finish provides a race-inspired look, while the tuned internal design delivers a deep and aggressive tone that elevates driving presence.

    Installation. With its direct replacement design and stock-style hangers, installation is straightforward for experienced DIYers and professionals alike. The included clamps, bolts, nuts, washers, and push nuts simplify mounting and ensure a secure, leak-free connection.

    Warranty. Backed by a limited lifetime warranty, this exhaust tube is protected against material and manufacturing defects. The warranty provides confidence in long-term durability and performance under various driving conditions.

    Application. This Flowmaster Straight Exhaust Tube is a universal fit. It is engineered to deliver up to 14 additional horsepower and 12 pounds-per-foot of torque, while producing a bold and tuned exhaust note ideal for performance builds or sound-driven upgrades.

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

    Installation & What's in the Box

    Installation Info

    Installation Time

    (approx) 3 Hours

    Difficulty Level:

    Light to Moderate mechanical skill required.

    Installation Guides

      No guide available for this part yet.

    What's in the Box

    • (1) Exhaust Assembly
    • (1) RAM Direct Fit Muffler
    • (1) 2.50" Stainless Band Clamp
    • (2) 7/16 Hex Bolts
    • (4) 7/16 Flat Washers
    • (2) 7/16 Lock Washers
    • (2) 7/16 Hex Nuts
    • (3) 7/16 Push Nuts

    Questions & Answers

    No questions about this product yet. Ask the First Question