Dynomax Ultra Flo Welded Muffler | DYN168055
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- Welded deep-tone muffler
- Catalog Number: Dynomax 17221
- Fits: Chevrolet Colorado, Ford F-250 Super Duty, Ford F-350 Super Duty, GMC Canyon (check fitment chart for compatibility)
Dynomax Ultra Flo Welded Muffler | 17221
Product Specifications:
- Case Diameter (IN): 9-3/4 Inch X 4-1/2 Inch
- Case Length (IN): 14 Inch
- Color/ Finish: Bare
- Includes Tip: No
- Inlet Diameter (IN): 3 Inch
- Inlet Position: Offset
- Internal Construction: Continuous Perforated Tube
- Material: Stainless Steel
- Outlet Diameter (IN): 3 Inch
- Outlet Position: Center
- Overall Length (IN): 19 Inch
- Shape: Oval
- Tip Diameter (IN): No Tip
- Tip Finish: No Tip
- Tip Length (IN): No Tip
- Tip Material: No Tip
Fitment Chart:
| Years | Make | Model | Submodel | Liters | Cylinders | Notes |
|---|---|---|---|---|---|---|
| 2009-2012 | Chevrolet | Colorado | LT | 5.3L | V8 | Oval; 3 in. Inlet/Outlet; 4.5 in. H x 9.75 in. W x 14 in. Muffler L/19 in. Overall L; Offset/Center; Reversible; Stainless Steel |
| 2009-2012 | GMC | Canyon | SLE | 5.3L | V8 | Oval; 3 in. Inlet/Outlet; 4.5 in. H x 9.75 in. W x 14 in. Muffler L/19 in. Overall L; Offset/Center; Reversible; Stainless Steel |
| 2009-2012 | GMC | Canyon | SLT | 5.3L | V8 | Oval; 3 in. Inlet/Outlet; 4.5 in. H x 9.75 in. W x 14 in. Muffler L/19 in. Overall L; Offset/Center; Reversible; Stainless Steel |
| 2010 | Ford | F-250 Super Duty | Cabela's | 6.8L | V10 | Oval; 3 in. Inlet/Outlet; 4.5 in. H x 9.75 in. W x 14 in. Muffler L/19 in. Overall L; Offset/Center; Reversible; Stainless Steel |
| 2010 | Ford | F-250 Super Duty | Cabela's | 5.4L | V8 | Oval; 3 in. Inlet/Outlet; 4.5 in. H x 9.75 in. W x 14 in. Muffler L/19 in. Overall L; Offset/Center; Reversible; Stainless Steel |
| 2010 | Ford | F-250 Super Duty | King Ranch | 6.8L | V10 | Oval; 3 in. Inlet/Outlet; 4.5 in. H x 9.75 in. W x 14 in. Muffler L/19 in. Overall L; Offset/Center; Reversible; Stainless Steel |
| 2010 | Ford | F-250 Super Duty | King Ranch | 5.4L | V8 | Oval; 3 in. Inlet/Outlet; 4.5 in. H x 9.75 in. W x 14 in. Muffler L/19 in. Overall L; Offset/Center; Reversible; Stainless Steel |
| 2010 | Ford | F-250 Super Duty | Lariat | 6.8L | V10 | Oval; 3 in. Inlet/Outlet; 4.5 in. H x 9.75 in. W x 14 in. Muffler L/19 in. Overall L; Offset/Center; Reversible; Stainless Steel |
| 2010 | Ford | F-250 Super Duty | Lariat | 5.4L | V8 | Oval; 3 in. Inlet/Outlet; 4.5 in. H x 9.75 in. W x 14 in. Muffler L/19 in. Overall L; Offset/Center; Reversible; Stainless Steel |
| 2010 | Ford | F-250 Super Duty | XL | 6.8L | V10 | Oval; 3 in. Inlet/Outlet; 4.5 in. H x 9.75 in. W x 14 in. Muffler L/19 in. Overall L; Offset/Center; Reversible; Stainless Steel |
| 2010 | Ford | F-250 Super Duty | XL | 5.4L | V8 | Oval; 3 in. Inlet/Outlet; 4.5 in. H x 9.75 in. W x 14 in. Muffler L/19 in. Overall L; Offset/Center; Reversible; Stainless Steel |
| 2010 | Ford | F-250 Super Duty | XLT | 6.8L | V10 | Oval; 3 in. Inlet/Outlet; 4.5 in. H x 9.75 in. W x 14 in. Muffler L/19 in. Overall L; Offset/Center; Reversible; Stainless Steel |
| 2010 | Ford | F-250 Super Duty | XLT | 5.4L | V8 | Oval; 3 in. Inlet/Outlet; 4.5 in. H x 9.75 in. W x 14 in. Muffler L/19 in. Overall L; Offset/Center; Reversible; Stainless Steel |
| 2010 | Ford | F-350 Super Duty | Cabela's | 6.8L | V10 | Oval; 3 in. Inlet/Outlet; 4.5 in. H x 9.75 in. W x 14 in. Muffler L/19 in. Overall L; Offset/Center; Reversible; Stainless Steel |
| 2010 | Ford | F-350 Super Duty | Cabela's | 5.4L | V8 | Oval; 3 in. Inlet/Outlet; 4.5 in. H x 9.75 in. W x 14 in. Muffler L/19 in. Overall L; Offset/Center; Reversible; Stainless Steel |
| 2010 | Ford | F-350 Super Duty | King Ranch | 6.8L | V10 | Oval; 3 in. Inlet/Outlet; 4.5 in. H x 9.75 in. W x 14 in. Muffler L/19 in. Overall L; Offset/Center; Reversible; Stainless Steel |
| 2010 | Ford | F-350 Super Duty | King Ranch | 5.4L | V8 | Oval; 3 in. Inlet/Outlet; 4.5 in. H x 9.75 in. W x 14 in. Muffler L/19 in. Overall L; Offset/Center; Reversible; Stainless Steel |
| 2010 | Ford | F-350 Super Duty | Lariat | 6.8L | V10 | Oval; 3 in. Inlet/Outlet; 4.5 in. H x 9.75 in. W x 14 in. Muffler L/19 in. Overall L; Offset/Center; Reversible; Stainless Steel |
| 2010 | Ford | F-350 Super Duty | Lariat | 5.4L | V8 | Oval; 3 in. Inlet/Outlet; 4.5 in. H x 9.75 in. W x 14 in. Muffler L/19 in. Overall L; Offset/Center; Reversible; Stainless Steel |
| 2010 | Ford | F-350 Super Duty | XL | 6.8L | V10 | Oval; 3 in. Inlet/Outlet; 4.5 in. H x 9.75 in. W x 14 in. Muffler L/19 in. Overall L; Offset/Center; Reversible; Stainless Steel |
| 2010 | Ford | F-350 Super Duty | XL | 5.4L | V8 | Oval; 3 in. Inlet/Outlet; 4.5 in. H x 9.75 in. W x 14 in. Muffler L/19 in. Overall L; Offset/Center; Reversible; Stainless Steel |
| 2010 | Ford | F-350 Super Duty | XLT | 6.8L | V10 | Oval; 3 in. Inlet/Outlet; 4.5 in. H x 9.75 in. W x 14 in. Muffler L/19 in. Overall L; Offset/Center; Reversible; Stainless Steel |
| 2010 | Ford | F-350 Super Duty | XLT | 5.4L | V8 | Oval; 3 in. Inlet/Outlet; 4.5 in. H x 9.75 in. W x 14 in. Muffler L/19 in. Overall L; Offset/Center; Reversible; Stainless Steel |
| 2008-2009 | Ford | F-250 Super Duty | 6.8L | V10 | Oval; 3 in. Inlet/Outlet; 4.5 in. H x 9.75 in. W x 14 in. Muffler L/19 in. Overall L; Offset/Center; Reversible; Stainless Steel | |
| 2008-2009 | Ford | F-250 Super Duty | 5.4L | V8 | Oval; 3 in. Inlet/Outlet; 4.5 in. H x 9.75 in. W x 14 in. Muffler L/19 in. Overall L; Offset/Center; Reversible; Stainless Steel | |
| 2008-2009 | Ford | F-350 Super Duty | 6.8L | V10 | Oval; 3 in. Inlet/Outlet; 4.5 in. H x 9.75 in. W x 14 in. Muffler L/19 in. Overall L; Offset/Center; Reversible; Stainless Steel | |
| 2008-2009 | Ford | F-350 Super Duty | 5.4L | V8 | Oval; 3 in. Inlet/Outlet; 4.5 in. H x 9.75 in. W x 14 in. Muffler L/19 in. Overall L; Offset/Center; Reversible; Stainless Steel |
Welded Deep-Tone Muffler
The Dynomax 17221 ultraflow welded muffler significantly drowns exhaust noise and reduces it to a more pleasant, deep tone. It is made with the strength to last years in the toughest drives in your vehicle.
100% Welded for Extra Strength
The muffler is 100% welded for reinforcement. It is stronger and more resilient compared to stock mufflers and will serve your vehicle for years without failing or weakening.
Unrestricted Exhaust Flow
The straight-through design allows an unrestricted flow of exhaust gases. This reduces turbulence and optimizes engine capacity for increased horsepower and a generally impressive performance.
Eliminates Internal Drone
The Dynomax 17221 ultraflow welded muffler also features the CRF technology that dampens internal resonance to reduce interior drone and give a deep exterior tone.
Dyno-Proven for Strength
The muffler is dyno tested and proven to perform exceeding expectations, up to an impressive 2000 SCFM.
Tough Stainless Steel Construction
The muffler is made with tough and exceedingly strong stainless steel. It is resistant to rust and corrosion and is durable to serve your vehicle for years beyond expectations.
Limited Lifetime Warranty
Dynomax provides a limited lifetime guarantee for every purchase of this Dynomax 17221 ultraflow welded muffler. This guarantees excellent quality, performance, and craftsmanship. If you need any help with your warranty, feel free to get in touch with PartCatalog-we are an authorized reseller and we will help you out where we can.