1 1
1 1

Flowmaster Direct Fit American Thunder Muffler: Ram 1500 2025-2026

Flowmaster Direct Fit American Thunder Muffler: Ram 1500 2025-2026

Part # 818196

free ground shipping
$599.95
$674.95 $599.95
Sale Sold out
Shipping calculated at checkout.

Out of stock

  • FREE SHIPPING

    MOST orders over $250 ship free*

  • AUTHORIZED RETAILER

    100% Authorized Direct Retailer

  • LIVE INVENTORY

    Inventory updated throughout the day

  • 0% APR FINANCING

    Easy payment plans through Affirm and Shop Pay

View full details
818196 Flowmaster 25-26 Ram 1500 American Thunder Direct Fit Muffler. Flowmaster's American Thunder Direct-Fit Muffler offers a perfect performance upgrade for the 2025-2026 Ram 1500 3.0L Standard Output. Crafted from durable 409 stainless steel, it delivers a robust sound and improved power with max gains of 13 hp and 12 lb-ft. The dual exit design fits both 2WD and 4WD models, using factory hangers for easy installation. Backed by a Lifetime Limited Warranty, this muffler enhances your truck’s personality and performance with reliable, long-lasting quality.