
DynoMax 17233 - 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 continous roving fiberglass mat are heat resistant and will be very effective in deadening excessive sound!
Key Features:- Ultra Flo Welded Universal Muffler
- Oval
- 4.5 in. x 9.75 in.
- 3 in. ID
- 20 in. Shell Length
- 25 in. Overall Length
- T409 Stainless Steel

DynoMax Performance Exhaust is one of the major market leaders in the aftermarkets autoparts 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, cutouts, reducers, mounting hardware and other exhaust accessories.
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Year | Make | Model | Submodel | Engine Size | Cab Style | Wheel Base | Inlet/Outlet Configuration | Inlet Diameter (in) | Outlet Diameter (in) |
---|---|---|---|---|---|---|---|---|---|
2002 - 2005 | CADILLAC | ESCALADE | BASE | 5.3L V8 GAS, 6.0L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
2006 | CADILLAC | ESCALADE | BASE | 6.0L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
2003 - 2005 | CADILLAC | ESCALADE ESV | BASE | 6.0L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
2002 - 2005 | CADILLAC | ESCALADE EXT | BASE | 6.0L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
2002 | CHEVROLET | AVALANCHE 1500 | BASE, NORTH FACE, ON ROAD EDITION, Z71 | 5.3L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
2003 | CHEVROLET | AVALANCHE 1500 | BASE, NORTH FACE, ON ROAD EDITION, WBH, Z71 | 5.3L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
2004 | CHEVROLET | AVALANCHE 1500 | BASE, Z66, Z71 | 5.3L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
2005 | CHEVROLET | AVALANCHE 1500 | BASE, LS, LT, Z66, Z71 | 5.3L V8 FLEX, 5.3L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
2006 | CHEVROLET | AVALANCHE 1500 | LS, LT, Z66, Z71 | 5.3L V8 FLEX, 5.3L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
1996 - 1997 | CHEVROLET | C1500 | BASE, CHEYENNE, SILVERADO, WT | 5.7L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
1998 | CHEVROLET | C1500 | CHEYENNE, SILVERADO, WT | 5.7L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
1996 - 1997 | CHEVROLET | C2500 | BASE, CHEYENNE, SILVERADO | 5.7L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
1998 | CHEVROLET | C2500 | CHEYENNE, SILVERADO, WT | 5.7L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
1996 - 1997 | CHEVROLET | K1500 | BASE, CHEYENNE, SILVERADO, WT | 5.7L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
1998 | CHEVROLET | K1500 | CHEYENNE, SILVERADO, WT | 5.7L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
1996 - 1997 | CHEVROLET | K2500 | BASE, CHEYENNE, SILVERADO | 5.7L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
1998 | CHEVROLET | K2500 | CHEYENNE, SILVERADO, WT | 5.7L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
2009 | CHEVROLET | SILVERADO 1500 | LS, LT, LTZ, WT | 4.3L V6 GAS, 4.8L V8 GAS, 5.3L V8 FLEX, 5.3L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
2010 - 2013 | CHEVROLET | SILVERADO 1500 | LS, LT, LTZ, WT, XFE | 4.3L V6 GAS, 4.8L V8 FLEX, 5.3L V8 FLEX | Offset/Center | 3.00" | 3.00" | ||
2014 | CHEVROLET | SILVERADO 1500 | HIGH COUNTRY, LT, LTZ, WT | 4.3L V6 FLEX, 5.3L V8 FLEX, 5.3L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
2015 | CHEVROLET | SILVERADO 1500 | HIGH COUNTRY, LS, LT, LTZ, SSV, WT | 4.3L V6 FLEX, 5.3L V8 FLEX, 5.3L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
2016 - 2017 | CHEVROLET | SILVERADO 1500 | CUSTOM, HIGH COUNTRY, LS, LT, LTZ, SSV, WT | 5.3L V8 ELECTRIC/GAS, 5.3L V8 FLEX, 5.3L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
2018 | CHEVROLET | SILVERADO 1500 | CUSTOM, HIGH COUNTRY, LS, LT, LTZ, SSV, WT | 4.3L V6 FLEX, 5.3L V8 ELECTRIC/GAS, 5.3L V8 FLEX, 5.3L V8 GAS | 143.5 in. Wheelbase, 153.0 in. Wheelbase | Offset/Center | 3.00" | 3.00" | |
2019 | CHEVROLET | SILVERADO 1500 | CUSTOM, CUSTOM TRAIL BOSS, HIGH COUNTRY, LT, LT TRAIL BOSS, LTZ, RST, SSV, WT | 5.3L V8 FLEX, 5.3L V8 GAS | Crew Cab, Extended Cab | Offset/Center | 3.00" | 3.00" | |
2020 | CHEVROLET | SILVERADO 1500 | CUSTOM, CUSTOM TRAIL BOSS, HIGH COUNTRY, LT, LT TRAIL BOSS, LTZ, RST, SSV, WT | 5.3L V8 FLEX, 5.3L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
2019 | CHEVROLET | SILVERADO 1500 LD | CUSTOM, LT, WT | 5.3L V8 FLEX, 5.3L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
2001 | CHEVROLET | SUBURBAN 1500 | BASE, LS, LT | 5.3L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
2002 - 2003 | CHEVROLET | SUBURBAN 1500 | LS, LT | 5.3L V8 FLEX, 5.3L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
2004 - 2005 | CHEVROLET | SUBURBAN 1500 | LS, LT, Z71 | 5.3L V8 FLEX, 5.3L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
2006 | CHEVROLET | SUBURBAN 1500 | BASE, LS, LT, LTZ, Z71 | 5.3L V8 FLEX, 5.3L V8 GAS, 6.0L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
2001 | CHEVROLET | TAHOE | BASE, LS, LT | 4.8L V8 GAS, 5.3L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
2002 | CHEVROLET | TAHOE | LS, LT | 4.8L V8 GAS, 5.3L V8 FLEX, 5.3L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
2003 - 2005 | CHEVROLET | TAHOE | LS, LT, Z71 | 4.8L V8 GAS, 5.3L V8 FLEX, 5.3L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
2006 | CHEVROLET | TAHOE | BASE, LS, LT, Z71 | 4.8L V8 GAS, 5.3L V8 FLEX, 5.3L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
2018 | CHEVROLET | TAHOE | LS, LT, PPV, PREMIER, SSV | 5.3L V8 FLEX | Offset/Center | 3.00" | 3.00" | ||
2019 | CHEVROLET | TAHOE | LS, LT, PPV, PREMIER, SSV | 5.3L V8 FLEX, 5.3L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
2002 | DODGE | RAM 1500 | SLT, ST | 3.7L V6 GAS, 4.7L V8 GAS, 5.9L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
2003 | DODGE | RAM 1500 | LARAMIE, SLT, ST | 3.7L V6 GAS, 4.7L V8 GAS, 5.9L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
2004 | DODGE | RAM 1500 | SLT, ST | 3.7L V6 GAS, 4.7L V8 GAS, 5.7L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
2005 | DODGE | RAM 1500 | LARAMIE, SLT, ST | 3.7L V6 GAS, 4.7L V8 FLEX, 4.7L V8 GAS, 5.7L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
2006 | DODGE | RAM 1500 | LARAMIE, SLT, SPORT, ST, TRX4 | 5.7L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
2007 | DODGE | RAM 1500 | LARAMIE, SLT | 5.7L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
2008 | DODGE | RAM 1500 | LARAMIE, SLT, SXT | 5.7L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
2003 | DODGE | RAM 2500 | LARAMIE, SLT, ST | 5.7L V8 GAS, 8.0L V10 GAS | Offset/Center | 3.00" | 3.00" | ||
2004 | DODGE | RAM 2500 | SLT, ST | 5.7L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
2005 | DODGE | RAM 2500 | LARAMIE, SLT, ST | 5.7L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
2006 - 2007 | DODGE | RAM 2500 | LARAMIE, POWER WAGON, SLT, SPORT, ST, TRX4 | 5.7L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
2008 - 2009 | DODGE | RAM 2500 | LARAMIE, POWER WAGON, SLT, ST, SXT | 5.7L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
2003 | DODGE | RAM 3500 | LARAMIE, SLT, ST | 5.7L V8 GAS, 8.0L V10 GAS | Offset/Center | 3.00" | 3.00" | ||
2004 - 2005 | DODGE | RAM 3500 | LARAMIE, SLT, ST | 5.7L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
2006 - 2007 | DODGE | RAM 3500 | LARAMIE, SLT, SPORT, ST | 5.7L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
2008 - 2009 | DODGE | RAM 3500 | LARAMIE, SLT, ST, SXT | 5.7L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
2009 | FORD | F-150 | FX4, KING RANCH, LARIAT, PLATINUM, STX, XL, XLT | 4.6L V8 GAS, 5.4L V8 FLEX | Offset/Center | 3.00" | 3.00" | ||
2010 | FORD | F-150 | FX2, FX4, HARLEY-DAVIDSON EDITION, KING RANCH, LARIAT, PLATINUM, STX, XL, XLT | 4.6L V8 GAS, 5.4L V8 FLEX | Offset/Center | 3.00" | 3.00" | ||
2011 - 2012 | FORD | F-150 | FX2, FX4, KING RANCH, LARIAT, PLATINUM, STX, XL, XLT | 3.5L V6 GAS, 5.0L V8 FLEX | Offset/Center | 3.00" | 3.00" | ||
2013 - 2014 | FORD | F-150 | FX2, FX4, KING RANCH, LARIAT, LIMITED, PLATINUM, STX, XL, XLT | 3.5L V6 GAS, 5.0L V8 FLEX | Offset/Center | 3.00" | 3.00" | ||
2015 | FORD | F-150 | KING RANCH, LARIAT, PLATINUM, XL, XLT | 3.5L V6 FLEX, 3.5L V6 GAS, 5.0L V8 FLEX | Offset/Center | 3.00" | 3.00" | ||
2016 | FORD | F-150 | SSV, XL, XLT | 2.7L V6 GAS, 3.5L V6 FLEX, 3.5L V6 GAS, 5.0L V8 FLEX | Offset/Center | 3.00" | 3.00" | ||
1996 | GMC | C1500 | Sierra SL, Sierra SLE, Sierra SLT, Sierra Special | 5.7L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
1998 | GMC | C1500 | Sierra SL, Sierra SLE, Sierra SLT, Sierra Special | 5.7L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
1997 | GMC | C1500 | Sierra GT, Sierra SL, Sierra SLE, Sierra SLT, Sierra Special | 5.7L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
1996 - 1997 | GMC | C2500 | Sierra SL, Sierra SLE, Sierra SLT | 5.7L V8 CNG, 5.7L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
1998 | GMC | C2500 | Sierra SL, Sierra SLE, Sierra SLT | 5.0L V8 GAS, 5.7L V8 CNG, 5.7L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
1996 - 1998 | GMC | K1500 | Sierra SL, Sierra SLE, Sierra SLT, Sierra Special | 5.7L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
1996 | GMC | K2500 | Sierra SL, Sierra SLE, Sierra SLT | 5.7L V8 CNG, 5.7L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
1997 - 2000 | GMC | K2500 | Sierra SL, Sierra SLE, Sierra SLT | 5.7L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
1998 | GMC | K3500 | Sierra SL, Sierra SLE, Sierra SLT | 5.7L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
2009 | GMC | SIERRA 1500 | SL, SLE, SLT, WT | 4.3L V6 GAS, 4.8L V8 GAS, 5.3L V8 FLEX, 5.3L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
2010 - 2013 | GMC | SIERRA 1500 | SL, SLE, SLT, WT, XFE | 4.3L V6 GAS, 4.8L V8 FLEX, 5.3L V8 FLEX | Offset/Center | 3.00" | 3.00" | ||
2014 | GMC | SIERRA 1500 | BASE, DENALI, SLE, SLT | 4.3L V6 FLEX, 5.3L V8 FLEX | Offset/Center | 3.00" | 3.00" | ||
2015 | GMC | SIERRA 1500 | BASE, DENALI, SLE, SLT | 4.3L V6 FLEX, 5.3L V8 FLEX, 5.3L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
2016 - 2018 | GMC | SIERRA 1500 | BASE, DENALI, SLE, SLT | 4.3L V6 FLEX, 5.3L V8 ELECTRIC/GAS, 5.3L V8 FLEX, 5.3L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
2019 | GMC | SIERRA 1500 | AT4, BASE, DENALI, ELEVATION, SLE, SLT | 5.3L V8 GAS | Crew Cab, Extended Cab | Offset/Center | 3.00" | 3.00" | |
2020 | GMC | SIERRA 1500 | AT4, BASE, DENALI, ELEVATION, SLE, SLT | 5.3L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
2001 | GMC | YUKON | SLE, SLT | 4.8L V8 GAS, 5.3L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
2002 - 2005 | GMC | YUKON | SLE, SLT | 4.8L V8 GAS, 5.3L V8 FLEX, 5.3L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
2006 | GMC | YUKON | SL, SLE, SLT | 4.8L V8 GAS, 5.3L V8 FLEX, 5.3L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
2018 | GMC | YUKON | SLE, SLT | 5.3L V8 FLEX | Offset/Center | 3.00" | 3.00" | ||
2019 | GMC | YUKON | DENALI, SLE, SLT | 5.3L V8 FLEX, 5.3L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
2001 | GMC | YUKON XL 1500 | SLE, SLT | 5.3L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
2002 - 2005 | GMC | YUKON XL 1500 | SLE, SLT | 5.3L V8 FLEX, 5.3L V8 GAS | Offset/Center | 3.00" | 3.00" | ||
2006 | GMC | YUKON XL 1500 | SL, SLE, SLT | 5.3L V8 FLEX, 5.3L V8 GAS | Offset/Center | 3.00" | 3.00" |