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- £186.44
- £186.44
- Unit price
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Free Returns
Description
xDeep, Aggressive Exhaust Tone for Modern Classics
Flowmaster's Super 44 Series Chambered Muffler delivers a deeper exterior note designed for classic and late-model builds alike. Built with a sturdy 16-gauge aluminized steel case and fully MIG-welded joints, it’s engineered to endure high heat, vibration, and spirited driving.
Engineered for Performance
The two-chamber internal design uses Delta Flow technology to improve exhaust scavenging, helping the engine breathe easier and respond faster. Expect stronger throttle response and a more confident midrange feel across the RPM span, with a bold highway and street presence.
- Two-chamber Delta Flow layout enhances scavenging for better throttle response
- Deeper exterior tone with moderate interior resonance
- Improved airflow supports overall street performance
Durability and Fitment
Built to last in demanding conditions, the muffler uses 16-gauge aluminized steel and is fully MIG-welded for durability against heat, vibration, and hard driving. Its compact 4-inch case fits tighter spaces where larger mufflers won’t.
- 16-gauge aluminized steel construction with MIG-welding for longevity
- Compact 4-inch main case with universal fitment
- Multiple inlet/outlet options available to support custom builds
Real-World Applications
Ideal for classic muscle cars, street rods, trucks, SUVs, and hot rods. The design accommodates daily drivers seeking a bolder sound without overwhelming the cabin, while offering a distinct visual presence under the vehicle.
Main case dimensions are approximately 13 inches long, 9.5 inches wide, and 4 inches thick, giving you a sense of how it will fit inside typical undercarriage spaces.
FAQ
Q: What vehicles can benefit from the Flowmaster Super 44 Series muffler?
A: Ideal for classic and late-model muscle cars, street rods, trucks, and SUVs with universal fitment options.
Q: What performance changes might I notice with the Super 44?
A: Delta Flow two-chamber design can improve scavenging, throttle response, and street performance, with a deeper exterior tone.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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