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Dynomax 39516 Cat-Back Exhaust System Kit for Jeep Wrangler JK

(2007-2011 Jeep Wrangler)

Manufacturer

Picture for manufacturer Dynomax

Part Number

39516
22 reviews
Sale Price

$342.57

2 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

Fitment guaranteed

Product Details

The Dynomax 39516 Ultra Flo cat-back exhaust system is engineered specifically for 2007-2011 Jeep Wrangler JK models, delivering improved exhaust flow and aggressive sound. This complete single-exit system replaces everything from the catalytic converter back, making installation straightforward with direct bolt-on fitment.

Key Features:

  • Ultra Flo SS muffler with polished stainless steel construction for lasting durability and show-quality appearance
  • Straight-through perforated core design reduces backpressure for enhanced performance
  • Stainless steel muffler resists corrosion and provides years of reliable service
  • Complete cat-back kit includes all necessary pipes, muffler, and hardware for installation
  • Single exit configuration maintains clean, factory-style appearance
  • Moderate to aggressive exhaust tone without excessive drone

This system is designed for enthusiasts looking to upgrade their JK Wrangler's exhaust with a quality cat-back system that offers improved flow characteristics, enhanced sound, and the visual appeal of polished stainless steel. The Ultra Flo design uses a straight-through perforated core with continuous roving fiberglass to minimize restriction while controlling sound levels.

Products specifications

Fits

2007-2011 Jeep Wrangler

Exit Location

Rear

Muffler Material

Stainless steel

Exhaust System Type

Cat Back

Muffler Finish

Bare

Pipe Diameter (in)

2.5

Pipe Finish

Bare

Clamp Count

3

Pipe Finish

Natural

Body Length

16

System Type

Single

Outlet Quantity

1

Tip Shape

Round

Inlet Quantity

1

Grade Type

Performance

Pipe Diameter

2.5

Muffler Type included

Ultra Flo Polished

Pipe Material

Stainless Steel

Tip Outlet Size

2.5

Oxygen Sensor Bung Included

No

Mounting Hardware Included

Yes

Muffler Quantity

1

Tip Edge Style

Non-Rolled

System Type

Cat Back

System Style

Cat Back

Body Finish

Polished

Tip Material

Stainless Steel

Single or Dual

Single

Bend Type

Mandrel

Kit Contents

Intermediate Pipe, Muffler, Tail Pipe, Clamps Bracket

Great price and fast shipping

Quick shipping ,good prices.

Easy to find part and easy to order

Awsome

Great Inventory FREE SHIPPING!!!! Fast and Easy!

Very smooth this far ordering. The Amazon option is interesting and useful. Hoping for the best with the rest of order..

Easy to deal with.

EASY ORDERING

Autoplicity had by far the best price I found for the part I needed. My order shipped promptly. I recommend them to all.

easy

So far so good

Easy and Pleasant, Fast Shipping Great Product. THanks

found what I needed

I was little worried when I made an order, because the price was too good to be true, and Autoplicity was new to me.<br>However, Autoplicity took only a business day to ship my item.<br>The item has been delivered, and I'm very happy with Autoplicity and the item itself.<br><br>Thank you Autoplicity for the great price and fast shipping!!!

I am a very happy camper! Great price and the convenience of using Amazon!

good, fast shipping

Good store to deal with.<br><br>Will purchase from them again.

Ordered some new corner lenses for my 2000 Chevy Blazer. They came earlier than I thought they would. They were packaged perfectly with no damage. Installed the lenses without a problem in minutes and they look great. Will definitely order again, but this time ordering headlights. Thanks!

Fast and easy

Quick,easy,just the way every company should be. Thank you!

Great experience! VERY low price that beat everyone else!

Quick and easy. Plus a great deal can't be beat

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