Flowmaster FlowFX Direct Fit Muffler for 2020-2025 GM 2500/3500 6.6L Gas

Delivers Mar 23-27
30-Day Returns on unused items
Secure Checkout powered by Stripe
Ships from US Warehouses with tracking

Specifications

BrandFlowmaster
CategoryExhaust
Manufacturer Part #718155
UPC090127977781
SubcategoryMufflers
Weight24.0 lbs

Product Description

The Flowmaster FlowFX Direct Fit Muffler is engineered for 2020-2025 GM 2500 and 3500 trucks equipped with the 6.6L gas engine. This muffler offers a moderate to aggressive sound level, enhancing the exhaust note of your heavy-duty truck. As a direct-fit component, it is designed for easy replacement of the factory muffler, utilizing existing hangers and connections. Flowmaster's FlowFX series provides a performance sound without excessive drone.

Shipping & Returns

Fast Shipping

Standard delivery in 3-7 business days. Expedited options available.

30-Day Returns

Return unused items in original packaging for a full refund.

Questions & Answers

Check your vehicle owner's manual or the tire placard on the driver's side door jamb for the recommended tire size. You can also use our vehicle fitment tool at the top of the page to confirm compatibility. If you're unsure, our support team is happy to help you find the right fit.

We offer a 30-day return policy on unused, unmounted products in their original packaging. Simply contact our support team and we'll provide a prepaid return label. Refunds are processed within 5-7 business days of receiving the returned item. Mounted or used tires are not eligible for return.

We ship directly to your door or to your preferred local tire shop for installation. Most local tire shops offer mounting and balancing for $15-$25 per tire. Just provide your installer's address at checkout and we'll ship right to them.

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