40 Series Muffler 409S - 3.00 Offset In - 3.00 Center Out - Aggressive Sound
4.7 · 3 reviews
SKU: 8043041

40 Series Muffler 409S - 3.00 Offset In - 3.00 Center Out - Aggressive Sound

$135.99
FREE delivery
Description

ABOUT THIS PRODUCT

The Original 40 series muffler delivers an aggressive exterior and interior tone. If you're looking for that original Flowmaster sound this is the muffler is for you. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.

Product Features:
    Specifications
    Brand
    Flowmaster Inc. (626)
    SKU
    8043041
    Product type
    Automotive
    Guides & Resources
    User Guide
    Returns Policy
    Shipping Information

    Free shipping on all orders. Most items ship next business day after your order is placed.

    Returns Policy

    Returns are accepted when the product is in its original, unopened container. Contact us if you have questions about your order.

    View full returns policy

    Customer Reviews

    4.7

    Based on 3 reviews

    52
    41
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    10
    C
    Chris W. Verified Buyer
    07/05/2025

    Highly recommend

    Good experience overall from checkout to delivery.

    J
    Jordan L. Verified Buyer
    04/15/2025

    Very happy with this

    Packaging was secure and the item was in perfect condition.

    E
    Emma S. Verified Buyer
    12/14/2025

    Exactly what I needed

    Easy to order and arrived quickly. Product matched the listing and works great.

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