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DynoMax 17557 - Ultra Flo Welded Muffler
DynoMax 17557 - Ultra Flo Welded Muffler
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Product Info

DynoMax 17557 - Ultra Flo Welded Muffler
DynoMax Ultra Flo Welded Mufflers have a straight-through design and feature a larger internal pass tube with large perforations to absorb sounds while retaining smooth flow. A stainless steel mesh and a continuous roving fiberglass mat are heat resistant and will be very effective in deadening excessive sound!
Key Features:- Ultra Flo Welded Universal Muffler
- Oval
- 8.25 in. x 11.5 in.
- 4 in. ID/OD
- Shell Length 25 in.
- Overall Length 30 in.

DynoMax Performance Exhaust is one of the major market leaders in the aftermarkets auto parts industry. The company manufactures a wide range of premium exhaust products which maximize performance and improve sound. They also offer an extensive collection of performance and replacement exhaust pipes, bends, crossover pipes, cut-outs, reducers, mounting hardware and other exhaust accessories.
Description


Vehicle Fitment
Year | Make | Model | Submodel | Engine Size | Body Style (Old/New) | Cab and Bed Style | Inlet/Outlet Configuration | Inlet Diameter (in) | Outlet Diameter (in) |
---|---|---|---|---|---|---|---|---|---|
2007 | CHEVROLET | SILVERADO 2500 HD | LS, LT, LTZ, WT | 6.0L, 8.1L | Classic Body, New Body | N/A | Offset/Offset | 4.00" | 4.00" |
2008 - 2009 | CHEVROLET | SILVERADO 2500 HD | LT, LTZ, WT | 6.0L | N/A | N/A | Offset/Offset | 4.00" | 4.00" |
2010 - 2013 | CHEVROLET | SILVERADO 2500 HD | LT, LTZ, WT | 6.0L | N/A | , Crew Cab w/97.6 in./8 ft. 1.6 in. Bed | Offset/Offset | 4.00" | 4.00" |
2014 | CHEVROLET | SILVERADO 2500 HD | LT, LTZ, WT | 6.0L | N/A | , Crew Cab w/97.6 in./8 ft. 1.6 in. Bed | Offset/Offset | 4.00" | 4.00" |
2015 - 2016 | CHEVROLET | SILVERADO 2500 HD | HIGH COUNTRY, LT, LTZ, WT | 6.0L, 6.6L | N/A | , Crew Cab w/97.6 in./8 ft. 1.6 in. Bed | Offset/Offset | 4.00" | 4.00" |
2007 | CHEVROLET | SILVERADO 3500 | LS, LT, WT | 6.0L, 8.1L | Classic Body | N/A | Offset/Offset | 4.00" | 4.00" |
2007 | CHEVROLET | SILVERADO 3500 HD | LT, LTZ, WT | 6.0L | New Body | N/A | Offset/Offset | 4.00" | 4.00" |
2008 - 2014 | CHEVROLET | SILVERADO 3500 HD | LT, LTZ, WT | 6.0L | N/A | N/A | Offset/Offset | 4.00" | 4.00" |
2015 - 2016 | CHEVROLET | SILVERADO 3500 HD | HIGH COUNTRY, LT, LTZ, WT | 6.0L, 6.6L | N/A | N/A | Offset/Offset | 4.00" | 4.00" |
2004 | DODGE | RAM 2500 | SLT, ST | 5.9L | N/A | N/A | Offset/Offset | 4.00" | 4.00" |
2005 | DODGE | RAM 2500 | LARAMIE | 5.9L | N/A | N/A | Offset/Offset | 4.00" | 4.00" |
2006 - 2007 | DODGE | RAM 2500 | LARAMIE, SLT, SPORT, ST, TRX4 | 5.9L | N/A | N/A | Offset/Offset | 4.00" | 4.00" |
2001 | DODGE | RAM 3500 | BASE | 5.9L | N/A | N/A | Offset/Offset | 4.00" | 4.00" |
2003 - 2005 | DODGE | RAM 3500 | LARAMIE, SLT, ST | 5.9L | N/A | N/A | Offset/Offset | 4.00" | 4.00" |
2006 | DODGE | RAM 3500 | LARAMIE, SLT, SPORT, ST | 5.9L | N/A | N/A | Offset/Offset | 4.00" | 4.00" |
2007 | DODGE | RAM 3500 | LARAMIE, SLT, SPORT, ST, TRX4 | 5.9L | N/A | N/A | Offset/Offset | 4.00" | 4.00" |
2011 - 2012 | FORD | F-250 SUPER DUTY | KING RANCH, LARIAT, XL, XLT | 6.2L | N/A | N/A | Offset/Offset | 4.00" | 4.00" |
2013 - 2015 | FORD | F-250 SUPER DUTY | KING RANCH, LARIAT, PLATINUM, XL, XLT | 6.2L | N/A | N/A | Offset/Offset | 4.00" | 4.00" |
2016 | FORD | F-250 SUPER DUTY | KING RANCH, LARIAT, PLATINUM, XL, XLT | 6.2L, 6.7L | N/A | N/A | Offset/Offset | 4.00" | 4.00" |
2011 - 2012 | FORD | F-350 SUPER DUTY | KING RANCH, LARIAT, XL, XLT | 6.2L | N/A | N/A | Offset/Offset | 4.00" | 4.00" |
2013 - 2015 | FORD | F-350 SUPER DUTY | KING RANCH, LARIAT, PLATINUM, XL, XLT | 6.2L | N/A | N/A | Offset/Offset | 4.00" | 4.00" |
2016 | FORD | F-350 SUPER DUTY | KING RANCH, LARIAT, PLATINUM, XL, XLT | 6.2L, 6.7L | N/A | N/A | Offset/Offset | 4.00" | 4.00" |
2007 | GMC | SIERRA 2500 HD | SL, SLE, SLT, WT | 6.0L, 8.1L | Classic Body, New Body | N/A | Offset/Offset | 4.00" | 4.00" |
2008 - 2010 | GMC | SIERRA 2500 HD | SLE, SLT, WT | 6.0L | N/A | N/A | Offset/Offset | 4.00" | 4.00" |
2011 - 2014 | GMC | SIERRA 2500 HD | DENALI, SLE, SLT, WT | 6.0L | N/A | N/A | Offset/Offset | 4.00" | 4.00" |
2015 - 2016 | GMC | SIERRA 2500 HD | BASE, DENALI, SLE, SLT | 6.0L, 6.6L | N/A | N/A | Offset/Offset | 4.00" | 4.00" |
2017 | GMC | SIERRA 2500 HD | BASE, DENALI, SLE, SLT | 6.0L | N/A | N/A | Offset/Offset | 4.00" | 4.00" |
2007 | GMC | SIERRA 3500 | SL, SLE, SLT, WT | 6.0L, 8.1L | Classic Body | N/A | Offset/Offset | 4.00" | 4.00" |
2007 | GMC | SIERRA 3500 HD | SLE, SLT, WT | 6.0L | New Body | N/A | Offset/Offset | 4.00" | 4.00" |
2008 - 2010 | GMC | SIERRA 3500 HD | SLE, SLT, WT | 6.0L | N/A | N/A | Offset/Offset | 4.00" | 4.00" |
2011 - 2014 | GMC | SIERRA 3500 HD | DENALI, SLE, SLT, WT | 6.0L | N/A | N/A | Offset/Offset | 4.00" | 4.00" |
2015 - 2016 | GMC | SIERRA 3500 HD | BASE, DENALI, SLE, SLT | 6.0L, 6.6L | N/A | N/A | Offset/Offset | 4.00" | 4.00" |
2017 | GMC | SIERRA 3500 HD | BASE, DENALI, SLE, SLT | 6.0L | N/A | N/A | Offset/Offset | 4.00" | 4.00" |
2007 | HUMMER | H2 | BASE | 6.0L | N/A | N/A | Offset/Offset | 4.00" | 4.00" |