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Dynomax 17512 Exhaust Muffler
Dynomax Ultra Flo Welded Performance Muffler
The Dynomax Ultra Flo Welded Universal muffler, part number 17512, is a stainless steel performance muffler built for straight-through exhaust flow and a deep performance tone. It is a universal-fit, reversible design with 2.25-inch inlet and outlet sizing for custom exhaust builds and select vehicle applications.
Key Features
- Stainless steel body with 100-percent welded construction for durability
- Straight-through absorption design for reduced restriction
- Continuous Roving Fiberglass (CRF) technology to control interior resonance
- Deep performance tone without excessive cabin drone
- Oval muffler body with offset inlet configuration
- Reversible layout for flexible exhaust routing
- Universal fitment for custom installations and direct application matching
Product Details
Dynomax Ultra Flo Welded Universal part number 17512 is engineered for performance exhaust systems that need strong flow and controlled sound. The oval stainless steel body measures 20 inches long, 9.75 inches wide, and 4.5 inches high, with an overall length of 25 inches. Its 2.25-inch inlet and outlet sizing, offset inlet position, and reversible design make it a practical choice for custom fabrication or replacement on vehicles such as the Jeep Cherokee, Jeep Grand Cherokee, Jeep Compass, Jeep Patriot, Dodge Caliber, Ford Ranger, and Jeep Grand Wagoneer where this configuration matches the exhaust layout.
The Ultra Flo Welded product line focuses on welded stainless construction and straight-through exhaust routing for applications that need airflow efficiency and a deeper exhaust note. This part number 17512 is a strong fit for buyers searching for a Dynomax muffler for 1993-2011 Jeep and Ford applications, including 2007-2011 Jeep Compass and 1993-2001 Jeep Cherokee exhaust upgrades.
Common Uses
- Replacing a restrictive factory muffler with a freer-flowing performance unit
- Reducing unwanted interior resonance in a performance exhaust system
- Restoring a damaged or rusted stainless steel muffler section
- Building a custom exhaust for a Jeep Cherokee, Jeep Grand Cherokee, or Dodge Caliber
- Improving exhaust tone on a 2.25-inch pipe system
Installation Notes
Verify inlet and outlet diameter, offset position, and overall length before installation. This muffler is universal and reversible, so final fit depends on the vehicle’s exhaust routing and available space. Professional welding or fabrication may be required for custom exhaust work. Confirm clearance around the oval body and check alignment on applications such as the Jeep Cherokee, Jeep Patriot, and Ford Ranger before final assembly.
Quality Assurance
Dynomax backs the Ultra Flo Welded muffler line with a Limited Lifetime Warranty and a 90-Day Performance & Sound Guarantee. Part number 17512 is built for long-term use in performance exhaust systems and is supported by Dynomax’s welded stainless steel construction standards.
| Brand | Dynomax |
|---|---|
| Part Number | 17512 |
| Position | Ultra Flo Welded Universal |
| Muffler Type | Absorption |
| Finish | Natural |
| Universal Or Specific Fit | Universal |
| Shape | Oval |
| Grade Type | Performance |
| Inlet Inside Diameter | 2.25 |
| Body Width | 9.75 |
| Inlet Quantity | 1 |
| Outlet Inside Diameter | 2.25 |
| Outlet Quantity | 1 |
| Reversible | Yes |
| Tunable | No |
| Overall Length | 25 |
| Automotive Item Grade | High performance part |
| Body Height | 4.5 |
| Body Length | 20 |
| Body Length | 20.000 in. |
| Body Material | Stainless steel |
| Finish | Natural |
| Fitment | Universal |
| Inlet 1 Inside Diameter | 2.25 |
| Inlet 1 Type | Pipe connection |
| Inlet Configuration | Offset |
| Inlet Connection Type | Pipe |
| Inlet Diameter Designation | Inside diameter |
| Inlet Inside Diameter | 2.250 in. |
| Inlet Offset | 2.625 |
| Inlet Position | Offset |
| Inlet Quantity | 1 |
| Inlet Type | Pipe connection |
This part fits 44 vehicles. Search below:
| Year | Make | Model | Submodel | Drive Type | Liters | Cylinders | Wheel Base | Position | Notes |
|---|---|---|---|---|---|---|---|---|---|
| 2011 | Jeep | Compass | 4WD | 2.4L | L4 | N/A | Ultra Flo Welded Universal | ||
| 2011 | Jeep | Patriot | 4WD | 2.4L | L4 | N/A | Ultra Flo Welded Universal | ||
| 2010 | Jeep | Compass | 4WD | 2.4L | L4 | N/A | Ultra Flo Welded Universal | ||
| 2010 | Jeep | Patriot | 4WD | 2.4L | L4 | N/A | Ultra Flo Welded Universal | ||
| 2009 | Jeep | Compass | 4WD | 2.4L | L4 | N/A | Ultra Flo Welded Universal | ||
| 2009 | Jeep | Patriot | 4WD | 2.4L | L4 | N/A | Ultra Flo Welded Universal | ||
| 2008 | Dodge | Caliber | R/T | AWD | 2.4L | L4 | N/A | Ultra Flo Welded Universal | |
| 2008 | Jeep | Compass | 4WD | 2.4L | L4 | N/A | Ultra Flo Welded Universal | ||
| 2008 | Jeep | Patriot | 4WD | 2.4L | L4 | N/A | Ultra Flo Welded Universal | ||
| 2007 | Dodge | Caliber | AWD | 2.4L | L4 | N/A | Ultra Flo Welded Universal | ||
| 2007 | Jeep | Compass | 4WD | 2.4L | L4 | N/A | Ultra Flo Welded Universal | ||
| 2007 | Jeep | Patriot | 4WD | 2.4L | L4 | N/A | Ultra Flo Welded Universal | ||
| 2001 | Jeep | Cherokee | 4.0L | L6 | N/A | Ultra Flo Welded Universal | |||
| 2000 | Jeep | Cherokee | 4.0L | L6 | N/A | Ultra Flo Welded Universal | |||
| 1999 | Jeep | Cherokee | 4.0L | L6 | N/A | Ultra Flo Welded Universal | |||
| 1998 | Jeep | Cherokee | 4.0L | L6 | N/A | Ultra Flo Welded Universal | |||
| 1997 | Jeep | Cherokee | 4.0L | L6 | N/A | Ultra Flo Welded Universal | |||
| 1997 | Jeep | Grand Cherokee | 4.0L | L6 | N/A | Ultra Flo Welded Universal | |||
| 1997 | Jeep | Grand Cherokee | 5.2L | V8 | N/A | Ultra Flo Welded Universal | |||
| 1996 | Jeep | Cherokee | 4.0L | L6 | N/A | Ultra Flo Welded Universal | |||
| 1996 | Jeep | Grand Cherokee | 4.0L | L6 | N/A | Ultra Flo Welded Universal | |||
| 1996 | Jeep | Grand Cherokee | 5.2L | V8 | N/A | Ultra Flo Welded Universal | |||
| 1995 | Jeep | Cherokee | 4.0L | L6 | N/A | Ultra Flo Welded Universal | |||
| 1995 | Jeep | Grand Cherokee | 4.0L | L6 | N/A | Ultra Flo Welded Universal | |||
| 1995 | Jeep | Grand Cherokee | 5.2L | V8 | N/A | Ultra Flo Welded Universal | |||
| 1994 | Ford | Ranger | 3.0L | V6 | 125.0" | N/A | Ultra Flo Welded System; Ultra Flo Welded Universal | ||
| 1994 | Ford | Ranger | 4.0L | V6 | 108.0" | N/A | Ultra Flo Welded System; Ultra Flo Welded Universal | ||
| 1994 | Ford | Ranger | 3.0L | V6 | 114.0" | N/A | Ultra Flo Welded System; Ultra Flo Welded Universal | ||
| 1994 | Ford | Ranger | 4.0L | V6 | 125.0" | N/A | Ultra Flo Welded System; Ultra Flo Welded Universal | ||
| 1994 | Ford | Ranger | 3.0L | V6 | 108.0" | N/A | Ultra Flo Welded System; Ultra Flo Welded Universal | ||
| 1994 | Ford | Ranger | 4.0L | V6 | 114.0" | N/A | Ultra Flo Welded System; Ultra Flo Welded Universal | ||
| 1994 | Jeep | Cherokee | 4.0L | L6 | N/A | Ultra Flo Welded Universal | |||
| 1994 | Jeep | Grand Cherokee | 4.0L | L6 | N/A | Ultra Flo Welded Universal | |||
| 1994 | Jeep | Grand Cherokee | 5.2L | V8 | N/A | Ultra Flo Welded Universal | |||
| 1993 | Ford | Ranger | 3.0L | V6 | 125.0" | N/A | Ultra Flo Welded System; Ultra Flo Welded Universal | ||
| 1993 | Ford | Ranger | 4.0L | V6 | 108.0" | N/A | Ultra Flo Welded System; Ultra Flo Welded Universal | ||
| 1993 | Ford | Ranger | 3.0L | V6 | 114.0" | N/A | Ultra Flo Welded System; Ultra Flo Welded Universal | ||
| 1993 | Ford | Ranger | 4.0L | V6 | 125.0" | N/A | Ultra Flo Welded System; Ultra Flo Welded Universal | ||
| 1993 | Ford | Ranger | 3.0L | V6 | 108.0" | N/A | Ultra Flo Welded System; Ultra Flo Welded Universal | ||
| 1993 | Ford | Ranger | 4.0L | V6 | 114.0" | N/A | Ultra Flo Welded System; Ultra Flo Welded Universal | ||
| 1993 | Jeep | Cherokee | 4.0L | L6 | N/A | Ultra Flo Welded Universal | |||
| 1993 | Jeep | Grand Cherokee | 4.0L | L6 | N/A | Ultra Flo Welded Universal | |||
| 1993 | Jeep | Grand Cherokee | 5.2L | V8 | N/A | Ultra Flo Welded Universal | |||
| 1993 | Jeep | Grand Wagoneer | 5.2L | V8 | N/A | Ultra Flo Welded Universal |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.