HomeDynomax 19399 Exhaust System Kit
Part #: 19399

Dynomax 19399 Exhaust System Kit

Ultra Flo Welded Single System
8 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Ultra Flo Welded Single System
Fitment: Chevrolet and GMC, S10 and Sonoma
Easy Returns — Return within 60 days for a full refund
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Overview of Dynomax Ultra Flo Welded Single System Exhaust Kit

The Dynomax Ultra Flo Welded Single System Exhaust System Kit (part number 19399) is designed specifically for Chevrolet S10 and GMC Sonoma models from 2000 to 2003. This aluminized steel exhaust system offers a round tip shape and a mandrel bend design to maintain optimal exhaust flow and performance.

  • Compatible with Chevrolet S10 and GMC Sonoma (2000-2003)
  • Includes all necessary mounting hardware, clamps, hangers, and gaskets
  • Constructed from aluminized steel with a natural body finish
  • Mandrel bent pipes for smooth exhaust flow
  • Single exhaust system with a 14-inch muffler body length
  • Round tip with angled turn-out exit style
  • U-bolt clamps included for secure installation

Detailed Product Features and Specifications

The Dynomax Ultra Flo Welded Single System exhaust kit features a 2.5-inch inlet diameter and includes a flanged intermediate pipe, muffler, tailpipe, clamps, and gasket to ensure a complete installation. The aluminized steel construction provides corrosion resistance while maintaining durability. The mandrel bend pipe design reduces restrictions and improves exhaust flow compared to traditional bends. The system’s single exhaust configuration with an angled turn-out exit enhances exhaust routing and sound characteristics. The kit includes two U-bolt clamps and all necessary mounting hardware for a secure fit.

About the Ultra Flo Welded Single System Product Line

The Ultra Flo Welded Single System line from Dynomax focuses on performance-grade exhaust components that combine durability with efficient exhaust flow. This product line uses welded construction and mandrel bends to minimize flow restrictions, making it suitable for vehicles like the Chevrolet S10 and GMC Sonoma that require reliable, long-lasting exhaust solutions. The aluminized finish balances corrosion resistance with cost-effectiveness.

Applications and Problem Solving

  • Replacement of worn or damaged exhaust and tail pipes on Chevrolet S10 and GMC Sonoma (2000-2003)
  • Improves exhaust flow and reduces backpressure for better engine efficiency
  • Addresses exhaust leaks caused by rust or corrosion in original pipes
  • Restores proper exhaust routing and sound with a single exit angled turn-out design
  • Provides a complete kit to simplify exhaust system repairs or upgrades

Installation Notes and Tips

Installation of the Dynomax 19399 exhaust system kit requires basic automotive tools and mechanical knowledge. The kit includes all necessary clamps, hangers, and gaskets to facilitate a secure and leak-free fit. Mandrel bends allow for easier alignment during installation. It is recommended to inspect existing hangers and mounting points for wear before installation. Proper torque on U-bolt clamps ensures a tight seal and prevents exhaust leaks.

Quality Assurance and Warranty

Dynomax exhaust systems are manufactured to meet performance and durability standards suitable for the specified vehicle applications. The aluminized steel construction offers corrosion resistance for extended service life. While specific warranty details are not provided here, Dynomax products typically come with a limited warranty against defects in materials and workmanship. Refer to official Dynomax documentation for complete warranty information.

BrandDynomax
Part Number19399
PositionUltra Flo Welded Single System
1
2
Aluminized
Angle
No
Bend TypeMandrel
Body FinishNatural
Body Length14
Clamp Count2
Clamp TypeU-Bolt
ClassPW
Exhaust TypeSingle
Exit LocationAngle
Exit PositionAngle
Exit StyleTurn Out
FinishAluminized
Grade TypePerformance
Inlet Inside Diameter2.500 in.
Kit ContentsAll Pipes, Muffler, Clamps, Hangers, & Gaskets Included As Required.
Kit ContentsFlanged Intermediate Pipe, Muffler, Tail Pipe, Clamps, Gasket
MaterialStainless Steel
Max Year Covered2003
Min Year Covered2000
Most Popular Make/ModelChevrolet S10
Most Popular Year2000
Mounting Hardware IncludedYes
Muffler Body FinishBare
Muffler Body MaterialStainless Steel
Muffler Count1
Muffler FinishBare
Muffler MaterialStainless Steel
Muffler Quantity1
Muffler TypeStraight-Through
Muffler Type IncludedUltra Flo Welded
Outlet Outside Diameter2.500 in.
Oxygen Sensor Bung IncludedNo
Pipe Diameter2.5
Pipe FinishAluminized
Pipe MaterialSteel
Pipe MaterialSteel
Product GradePremium
Single or DualSingle
System StyleCat Back
System TypeSingle
Tail Pipe Diameter2.500 in.
Tip Edge StyleNon-Rolled
Tip Materialsteel
Tip Outlet Size2.5
Tip Outlet Size2.500 in.
Tip ShapeRound
Total Part VIO94589
Tubing Diameter2.250 in.

This part fits 8 vehicles. Search below:

YearMakeModelSubmodelDrive TypeLitersCylindersWheel BasePositionNotes
2003ChevroletS10ZR24WD4.3LV6122.9"N/Awith Wide Stance Package; Ultra Flo Welded Single System
2003GMCSonomaSLS4WD4.3LV6122.9"N/Awith Wide Stance Package; Ultra Flo Welded Single System
2002ChevroletS10ZR24WD4.3LV6122.9"N/Awith Wide Stance Package; Ultra Flo Welded Single System
2002GMCSonomaSLS4WD4.3LV6122.9"N/Awith Wide Stance Package; Ultra Flo Welded Single System
2001ChevroletS104WD4.3LV6122.9"N/Awith Wide Stance Package; Ultra Flo Welded Single System
2001GMCSonomaSLS4WD4.3LV6122.9"N/Awith Wide Stance Package; Ultra Flo Welded Single System
2000ChevroletS104WD4.3LV6122.9"N/Awith Wide Stance Package; Ultra Flo Welded Single System
2000GMCSonomaSLS4WD4.3LV6122.9"N/Awith Wide Stance Package; Ultra Flo Welded Single System

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.