Flowmaster 71226 FlowFX Moderate Sound Muffler w/ 2.5
Flowmaster 71226 FlowFX Moderate Sound Muffler w/ 2.5
Flowmaster 71226 FlowFX Moderate Sound Muffler w/ 2.5
Flowmaster 71226 FlowFX Moderate Sound Muffler w/ 2.5
Flowmaster 71226 FlowFX Moderate Sound Muffler w/ 2.5
Flowmaster 71226 FlowFX Moderate Sound Muffler w/ 2.5

Flowmaster 71226 FlowFX Moderate Sound Muffler w/ 2.5" Offset In/2.5" Center Out

$56.88 In Stock Sold out
CODE: FLO71226




  • Description
  • Shipping and Refund
  • Reviews

Flowmaster's FlowFX series mufflers deliver a moderate performance tone for the enthusiast looking for an exhaust note that is different from the "chambered" muffler sound. The interior features a large 3.00-inch "straight-through" stainless steel perforated core, surrounded with high-temperature sound absorption materials delivering a deep traditional mellow tone. The internal flow design is reversible, so the muffler can be installed in either direction to best suit the vehicle application and offsets needed. Features include fully MIG-welded "bright" 409 stainless steel construction with the FlowFX logo embossed on both sides of the case. The FlowFX line of mufflers is perfect for the person looking for a show quality performance muffler at an economical price point and in a compact sized case.


  • Flowmaster FlowFX Muffler - 2.50 Offset In/ 2.50 Center Out - Straight Through Performance - Moderate Sound - Stainless Steel.
  • Flowmaster quality
  • Straight through design
  • Moderate exterior performance tone
  • Durable fully welded 409S stainless steel case
  • Color: Brushed
  • Emission Code: 5
  • Finish: Natural
  • Inlet Connection Type: Clamp
  • Inlet Diameter (in): 2.5
  • Inlet Position: Offset
  • Inlet Quantity: 1
  • Material: Stainless Steel
  • Muffler Body Height/Thickness (in): 4
  • Muffler Body Length (in): 14
  • Muffler Body Shape: Oval
  • Muffler Body Width (in): 9
  • Muffler Inlet Diameter (in): 2.5
  • Muffler Outlet Diameter (in): 2.5
  • Muffler Overall Length (in): 20
  • Muffler Series: FlowFX
  • Muffler Type: Absorption
  • Outlet Connection Type: Clamp
  • Outlet Diameter (in): 2.5
  • Outlet Position: Center
  • Outlet Quantity: 1
  • Product Type: Absorption Muffler
  • Sound Level: Moderate Sound
  • Type of Muffler: High Flow, Straight Through
  • Nickel (Metallic)


  • We do our best to ship most items same or next day.
  • For all products, free fast delivery of the UPS is already included in the price.


  • This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

Shipping is Free 🙂



Shipping and Delivery Times


  • All in-stock products are shipped within one business day. Delivery usually takes 2-5 business days. We have a large number of warehouses in different states which allows us to deliver the orders very fast.





  • Most products are shipped via UPS Ground, FedEx depending on size with some large items shipped by SAIA or others.
  • Once your order ships, tracking details will be emailed to you.



Where’s my order?


  • Good question, when tracking details have been provided that means your order has been processed and shipped. Tracking details usually appear in the shipper’s database within one business day, i.e. UPS and FedEx generally provide point-in-time tracking meaning your order location is updated as it is scans and gets closer to you.  Most orders should arrive within 2-5 business days. Still have an issue with delivery, please contact us to see how we can help.





  • Cancellations are free. Please contact us ASAP if you need to cancel your order.

Customer Reviews

Based on 1 review
Good mufflers

Bought these to use with a Ford 352 with stock exhaust manifolds. 2" pipe the first 6" then 2.5" pipe the rest of the way. These mufflers have a really nice sound to them. They're a bit on the quiet side but still make plenty of noise when you rev it up. No drone inside the cab at all. Really happy with the mufflers, the fit and finish was also really nice. My exhaust guy was happy with them as well.

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