Flowmaster Dyno Tuned For Maximum Performance Exhaust System Kit 817737 - CAT-Back
Flowmaster Dyno Tuned For Maximum Performance Exhaust System Kit 817737 - CAT-Back
Hurry up, only 1 item left in stock.
Couldn't load pickup availability
Flowmaster 817737 Exclusive scavenger x-pipe crossover
Flowmaster's American Thunder Cat-back exhaust system is perfect for the person looking for a moderate exterior sound level while maintaining a mild interior sound with all of the performance benefits that you would expect from Flowmaster. This bolt-on cat-back 409S stainless steel system features 2-1/2 Inch mandrel-bent tubing and a Scavenger X-pipe crossover for a unique deep sound and maximum power. The dual Super 44 Series mufflers flow into dual 2-1/2 Inch mandrel-bent tailpipes which are finished off with tuned resonators and stainless steel tips that exit within the rear bumper valance. Designed for an easy fit and features all necessary parts and hardware for installation.
Features & Benefits
- Durable stainless steel construction
- Dyno tuned for maximum performance
- Exclusive scavenger x-pipe crossover
- Specially Tuned Resonators
- Delta Flow Technology
- Uses the factory hanger locations for easy installation
- Limited Lifetime Warranty
Specifications
| Model | Exclusive scavenger x-pipe crossover |
| Product Type | Durable stainless steel construction |
| Material | Durable stainless steel construction |
| Weight | 66.25 lb |
| Dimensions | 58.5 x 16.25 x 11.25 in |
| Brand | Flowmaster |
| Manufacturer Part Number | 817737 |
| UPC | 700042032013 |
Recommended Items
Commonly ordered accessories for this product:
| Item | Brand | Manufacturer Part Number | Description |
|---|---|---|---|
| Gloves | Perform Tool | W89005 | Gloves |
| Gloves | Perform Tool | W89007 | Gloves |
| Gloves | Perform Tool | W89006 | Gloves |
Frequently Asked Questions
What are the key construction details?
Flowmaster Exclusive scavenger x-pipe crossover features durable stainless steel construction. See Features & Benefits and Specifications for the full list.
How much does this product weigh?
This item weighs approximately 66.25 lb.
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

