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DynomaxPart #: 39517

Dynomax 39517 Exhaust System Kit
⚙️ 19 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$417.08Free Shipping
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*Free return shipping only qualifies if our fitment verification tool is used.
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✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
📦Ultra Flo Welded Single System
🚗Fitment: Jeep, Wrangler and Wrangler JK
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
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Dynomax 39517 Exhaust System Kit
| Brand | Dynomax |
| Part Number | 39517 |
| Position | Ultra Flo Welded Single System |
| Tip Shape | Round |
| Mounting Hardware Included | Yes |
| System Type | Cat back |
| Grade Type | Performance |
| Pipe Material | Stainless steel |
| Muffler Quantity | 1 |
| 59059 | No |
| 59845 | Polished |
| 59866 | 1 |
| 60108 | 1 |
| 61093 | Band |
| 61126 | Angle |
| 61127 | Rolled |
| Bend Type | Mandrel |
| Body Finish | Natural |
| Body Length | 14 |
| Clamp Count | 3 |
| Clamp Count | 4 |
| Clamp Type | Band |
| Class | Pn |
| Exhaust Type | Single |
| Exit Location | Rear |
| Exit Style | Straight |
| Finish | Aluminized |
| Inlet Inside Diameter | 2.500 in. |
| Inlet Quantity | 1 |
| Kit Contents | Intermediate pipes, muffler, tail pipe, tip, clamps, |
| Material | Stainless steel |
| Max Year Covered | 2018 |
| Min Year Covered | 2012 |
This part fits 19 vehicles. Search below:
| Year | Make | Model | Submodel | # Doors | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2018 | Jeep | Wrangler JK | 4 Door | 3.6L | V6 | N/A | Ultra Flo Welded System; Ultra Flo Welded Single System | |
| 2017 | Jeep | Wrangler | Unlimited Sahara | 4 Door | 3.6L | V6 | N/A | Ultra Flo Welded System; Ultra Flo Welded Single System |
| 2017 | Jeep | Wrangler | Unlimited Sport | 4 Door | 3.6L | V6 | N/A | Ultra Flo Welded System; Ultra Flo Welded Single System |
| 2017 | Jeep | Wrangler | Unlimited Rubicon | 4 Door | 3.6L | V6 | N/A | Ultra Flo Welded System; Ultra Flo Welded Single System |
| 2016 | Jeep | Wrangler | Unlimited Sahara | 4 Door | 3.6L | V6 | N/A | Ultra Flo Welded System; Ultra Flo Welded Single System |
| 2016 | Jeep | Wrangler | Unlimited Sport | 4 Door | 3.6L | V6 | N/A | Ultra Flo Welded System; Ultra Flo Welded Single System |
| 2016 | Jeep | Wrangler | Unlimited Rubicon | 4 Door | 3.6L | V6 | N/A | Ultra Flo Welded System; Ultra Flo Welded Single System |
| 2015 | Jeep | Wrangler | Unlimited Sahara | 4 Door | 3.6L | V6 | N/A | Ultra Flo Welded System; Ultra Flo Welded Single System |
| 2015 | Jeep | Wrangler | Unlimited Sport | 4 Door | 3.6L | V6 | N/A | Ultra Flo Welded System; Ultra Flo Welded Single System |
| 2015 | Jeep | Wrangler | Unlimited Rubicon | 4 Door | 3.6L | V6 | N/A | Ultra Flo Welded System; Ultra Flo Welded Single System |
| 2014 | Jeep | Wrangler | Unlimited Sahara | 4 Door | 3.6L | V6 | N/A | Ultra Flo Welded System; Ultra Flo Welded Single System |
| 2014 | Jeep | Wrangler | Unlimited Sport | 4 Door | 3.6L | V6 | N/A | Ultra Flo Welded System; Ultra Flo Welded Single System |
| 2014 | Jeep | Wrangler | Unlimited Rubicon | 4 Door | 3.6L | V6 | N/A | Ultra Flo Welded System; Ultra Flo Welded Single System |
| 2013 | Jeep | Wrangler | Unlimited Sahara | 4 Door | 3.6L | V6 | N/A | Ultra Flo Welded System; Ultra Flo Welded Single System |
| 2013 | Jeep | Wrangler | Unlimited Sport | 4 Door | 3.6L | V6 | N/A | Ultra Flo Welded System; Ultra Flo Welded Single System |
| 2013 | Jeep | Wrangler | Unlimited Rubicon | 4 Door | 3.6L | V6 | N/A | Ultra Flo Welded System; Ultra Flo Welded Single System |
| 2012 | Jeep | Wrangler | Unlimited Sahara | 4 Door | 3.6L | V6 | N/A | Ultra Flo Welded System; Ultra Flo Welded Single System |
| 2012 | Jeep | Wrangler | Unlimited Sport | 4 Door | 3.6L | V6 | N/A | Ultra Flo Welded System; Ultra Flo Welded Single System |
| 2012 | Jeep | Wrangler | Unlimited Rubicon | 4 Door | 3.6L | V6 | N/A | Ultra Flo Welded System; Ultra Flo Welded Single System |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.