DynoMax® Ultra Flo™ Welded performance stainless steel mufflers feature 100-percent welded construction for lifelong durability. The unrestricted, straight-through design dyno proven to flow up to 2,000 SCFM and support up to 2,000 horsepower. Each muffler uses our exclusive Continuous Roving Fiberglass (CRF) Technology to absorb unwanted interior resonance while maintaining a deep performance tone. The 'Pure Unadulterated POWER' of DynoMax® Ultra Flo™ Welded mufflers are backed by a Limited Lifetime Warranty and exclusive 90-Day Performance & Sound Guarantee™. All Dynomax® Performance Exhaust Systems bolt on for easy installation. Your vehicle's complete exhaust can be quickly and easily customized with an emissions-legal premium performance system from Dynomax®.
This Part Fits:
| Year |
Make |
Model |
Submodel |
Notes |
| 1999 |
Chevrolet |
Silverado 1500 |
|
|
| 2000 |
Chevrolet |
Silverado 1500 |
|
|
| 2001 |
Chevrolet |
Silverado 1500 |
|
|
| 2002 |
Chevrolet |
Silverado 1500 |
|
|
| 1999 |
Chevrolet |
Silverado 2500 |
|
|
| 2000 |
Chevrolet |
Silverado 2500 |
|
|
| 2001 |
GMC |
Sierra 1500 |
|
|
| 2002 |
GMC |
Sierra 1500 |
|
|
| 2003 |
GMC |
Sierra 1500 |
|
|
| 1999 |
GMC |
Sierra 2500 |
|
|
| 2000 |
GMC |
Sierra 2500 |
|
|
Specifications:
| Description_SHO |
Exhaust System Kit |
| Description_INV |
Ultra Flo Exhaust System Kit |
| Description_DES |
Ultra Flo Exhaust System Kit |
| Description_ASM |
2006-1999 Chevrolet Pickup - Silverado 1500 1/2 Ton, 2007 Chevrolet Pickup - Silverado 1500 1/2 Ton Classic, 2000-1999 Chevrolet Pickup - Silverado 2500 3/4 Ton, 2006-1999 GMC Pickup - Sierra 1500 1/2 Ton |
| Description_EXT |
Dynomax Ultra Flo 39311 Exhaust System Kit |
| Description_MKT |
DynoMax® Ultra Flo™ Welded performance stainless steel mufflers feature 100-percent welded construction for lifelong durability. The unrestricted, straight-through design dyno proven to flow up to 2,000 SCFM and support up to 2,000 horsepower. Each muffler uses our exclusive Continuous Roving Fiberglass (CRF) Technology to absorb unwanted interior resonance while maintaining a deep performance tone. The 'Pure Unadulterated POWER' of DynoMax® Ultra Flo™ Welded mufflers are backed by a Limited Lifetime Warranty and exclusive 90-Day Performance & Sound Guarantee™. All Dynomax® Performance Exhaust Systems bolt on for easy installation. Your vehicle's complete exhaust can be quickly and easily customized with an emissions-legal premium performance system from Dynomax®. |
| Description_FAB |
Stainless steel construction for lifelong protection |
| Description_FAB |
100% welded design for maximum durability |
| Description_FAB |
Straight through design ensures unrestricted exhaust flow and reduces back pressure |
| Description_FAB |
CRF Technology absorbs unwanted interior resonance while maintaining a deep performance tone |
| Description_FAB |
Dyno proven to flow up to 2,000 SCFM and support up to 2,000 horsepower. |
| Description_DEF |
Exhaust System Kit |
