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SAT: 9:00AM - 3:00PM (EST)
CAT-BACK EXHAUST SYSTEM
Our American Thunder cat-back exhaust system is perfect for the person looking for moderately aggressive sound levels both inside and outside of the truck. This bolt-on emissions-legal system features 3 Inch mandrel-bent stainless steel tubing flowing into a Super 40 Series muffler, for a deep powerful sound. The mandrel-bent 2-1/2 Inch stainless steel tailpipes can be configured with your choice of exit locations, either straight out the back under the bumper for a muscular look, or exiting out behind the rear tires on each side of the truck. This is the ideal tailpipe location when towing a boat or RV. The tailpipes are finished off with large 3-1/2 Inch double wall polished stainless steel tips. The system features all necessary parts and hardware for an easy installation.
| Feature | Details |
|---|---|
| Type | Cat-Back |
| Exhaust Type | Dual |
| Outlet Type | Dual |
| Exit Position | Driver And Passenger Side Behind Tire |
| Material | Stainless Steel |
| Includes Muffler | Yes |
| Sound Level | Aggressive/ Moderate |
| Diameter (IN) | 2-1/2 Inch |
| Includes Exhaust Tip | Yes |
| Exhaust Tip Style | 3-1/2 Inch Round Angle-Cut |
| Exhaust Tip Material | Stainless Steel |
| Muffler Quantity | 1 |
| Includes Exhaust Pipe Muffler Delete | No |
| Muffler Configuration | Single Inlet/ Dual Outlet |
| Muffler Brand | Super 40 Series |
| Includes Hardware | Yes |
| Required Welding | No |
| Estimated Install Time (Hours) | 2 |
Buy with confidence If you encounter any issues with your product, simply reach out to us. We are committed to ensuring your satisfaction and will assist with any return or exchange requests that meet our policy guidelines.
We assure you that we ship all the parcels received on the same day till 12 pm standard central time.
We send shipment tracking numbers via email. It is sent to the email address you provided in your order. If you would like to change the email address you provided, Feel free to contact our support team at (support@part-synergy.com).
We are here to serve you. If there is any item that is damaged or needs to be exchanged or returned for any reason, please contact our support team(support@part-synergy.com). Please read our return and exchange policy to learn more about this.
All orders are free of shipment costs. The cost mentioned on the website is for getting it to your doorstep.
Please do get in touch with our customer support as they may be able to provide you with a return label which will cost you much less. But if you still need to send an item back, here is our shipping address.

| 1 Day | 2 Days | 3 Days | 4 Days | 5 Days | 6 Days | 7+ Days | |
|---|---|---|---|---|---|---|---|
| If Picked Up On | Will be delivered by | ||||||
| Monday | Tue | Wed | Thu | Fri | Mon@ | Tue@ | Wed= |
| Tuesday | Wed | Thu | Fri | Mon | Tue@ | Wed@ | Thu= |
| Wednesday | Thu | Fri | Sat | Tue | Wed@ | Thu@ | Fri= |
| Thursday | Fri | Sat | Sun^ | Wed | Thu@ | Fri@ | Mon= |
| Friday | Sat | Sun^ | Mon | Thu | Fri@ | Mon@ | Tue= |
| Saturday | Tue* | Wed | Thu | Fri | Mon@ | Tue@ | Wed= |
| Sunday | Tue** | Wed | Thu | Fri | Mon@ | Tue@ | Wed= |
*Sunday^ delivery if the shipper is enrolled in weekend spotted trailer pickups
**Monday delivery if the shipper is enrolled in weekend spotted trailer pickups
^Monday if not a Sunday eligible ZIP code
@ The following week
= Earliest possible delivery the following week
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