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DYNOMAX 19421  
$290.79
Price
$0.00
Core
+ Sold in packs of 1x1
Pack
$290.79
Total
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DYNOMAX 19421 Specifications
Bend TypeMandrel
Body FinishNatural
Clamp Count3
Clamp TypeU-Bolt
Dimensions - Body Length24 in.
Dimensions - Pipe Diameter2.5 In.
Exit LocationRear
Grade TypePerformance
Inlet Quantity1
Kit ContentsFlanged Intermediate Pipe, Muffler, Tail Pipe, Tip, Clamps
Mounting Hardware IncludedYes
Muffler FinishBare
Muffler MaterialStainless Steel
Muffler Quantity1
Muffler Type IncludedUltra Flo Welded
Outlet Quantity1
Oxygen Sensor Bung IncludedNo
Pipe FinishAluminized
Pipe MaterialSteel
Single or DualSingle
System StyleCat Back
System TypeSingle
Tip CutAngle
Tip Edge StyleNon-Rolled
Tip FinishPolished
Tip MaterialStainless Steel
Tip Outlet Size3
Tip Quantity1
Tip ShapeRound
Ultra Flo Welded Single System

Give your Jeep Grand Cherokee or Commander's exhaust system an upgrade with a DynoMax® Ultra Flo® welded 2.5-in. single cat-back exhaust system. Features a DynoMax Ultra Flo welded muffler that features Continuous Roving Fiberglass (CRF) to absorb unwanted interior resonance while maintaining a deep performance tone.


Features & Benefits:
  • COMPATIBILITY | Designed for 2005-2010 Jeep Grand Cherokee and 2006-2010 Jeep Commander
  • COMPLETE SOLUTION | Includes DynoMax Ultra Flo welded muffler, pipes, tip and clamps
  • EASY TO INSTALL | Direct-fit bolt-on pre-assembled solution with welded hangers, pipes and clamps for easy installation that doesn't require specialized fabrication and/or welding
  • IMPROVED FLOW CAPACITY | 2.5-in. Aluminized-steel tubing with mandrel bends improves flow capacity over traditional bends while increased pipe diameter from OE sizes increases flow and power
  • SUPERIOR PERFORMANCE | Straight-through design ensures unrestricted exhaust flow and reduces back pressure; dyno proven to flow up to 1,100 SCFM
  • PREMIUM ACOUSTIC CONTROL | Exclusive Continuous Roving Fiberglass (CRF) technology absorbs unwanted interior resonance while maintaining a deep performance tone
  • ENGINEERED TO LAST | Muffler features stainless-steel construction with a micro-finish for lifelong protection and 100% welded design for maximum durability
  • NOTES | 3-in. Outlet single wall, buffed and polished stainless-steel slant cut tip; 2.5-in. straight cut tail pipe
  • BUY WITH CONFIDENCE | Comes with DynoMax's limited lifetime warranty and exclusive 90-Day Performance & Sound Guarantee
Hear It Logo

For the best results DynoMax highly recommends using a good set of headphones or better than built-in computer speakers. Muffler sound is all about BASS. Cell phones and built-in computer speakers will not give you the true experience of the Muffler sound.


Super Turbo Ultra Flo Polished
Super Turbo Muffler Ultra Flo SS Muffler
❚❚❚❚❚❚❚❚❚❚
Mild
Sound Level
❚❚❚❚❚❚❚❚❚❚
Moderate
Sound Level
Ultra Flo Welded Race Bullet
 Ultra Flo Welded Muffler Race Bullet Muffler
❚❚❚❚❚❚❚❚❚❚
Aggressive
Sound Level
❚❚❚❚❚❚❚❚❚❚
Very Aggressive
Sound Level

*Sound clips generated from a 2010 Chevy Camaro SS on a cat-back system with 2.5" diameter pipes and 2.5" DynoMax mufflers.
Benefits of Purchasing an Exhaust System Kit

Replacing just a section of your exhaust system is less expensive up-front, but a complete Exhaust System Kit provides added benefits:

  • Extend Service Life: New clamps, gaskets and hangers (where applicable) prevent exhaust system leaks or damage that can occur when reusing old / incompatible hardware.
  • Reduce Install Time: All included parts are guaranteed to fit together seamlessly to ensure a smooth, problem-free installation.
  • Save Money: The cost of the complete kit is often less expensive than buying the components individually, and means you only have to do the job once.
Quantity Components that come in this kit
1 Muffler
DYNOMAX 17236 Ultra Flo Welded Universal (Modifications/Fabrication May Be Required) Info
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1 Pipe / Resonator
DYNOMAX 55262 Tail Pipe Info
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2 Clamp
WALKER 35337 U Bolt Clamp; Ultra Flo Stainless Steel System; U-Bolt; Steel; 2.5" Pipe Diameter Info
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1 Clamp
DYNOMAX 33226 Mega-Clamp; Band, Lap Joint; Stainless Steel; 2.5" Pipe Diameter Info
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1 Pipe Spout / Tip
DYNOMAX 36329 Info
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1 Pipe / Resonator
WALKER 51026 Intermediate Pipe; Ultra Flo Welded System Info
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90-Day Risk-Free Trial Offer

Try DynoMax premium exhaust products for 90 days*. If, for any reason, the qualifying products don't live up to your expectations during the trial period, replace the products and DynoMax will refund the original product's purchase price, plus labor (up to $50 per exhaust system).

SAFE & SOUND® GUARANTEE
90-Day, Risk-Free Trial Offer
Limited Lifetime Warranty

Learn More
SAFE & SOUND®
GUARANTEE

* Email warranty@driv.com with the original purchase receipt to claim offer. Offer limited to purchase of one (1) DynoMax VT Muffler, Ultra Flo SS Polished Muffler, Ultra Flo Welded Muffler, Super Turbo Muffler, or Stainless Steel Cat-Back System. This offer does not include units improperly installed or substituted. Valid only on vehicles used for private, non-commercial use and may be withdrawn at any time.

Additional Resources

Installation Instructions

Warranty Information:
Muffler: Limited Lifetime. Pipes, Resonators & Straps: No Warranty
Warranty Details