Flowmaster Limited Lifetime Warranty Exhaust System Kit 717927 - 20-25 GM 2500 3500HD 6.6L CB Ffx
Flowmaster Limited Lifetime Warranty Exhaust System Kit 717927 - 20-25 GM 2500 3500HD 6.6L CB Ffx
Available in stock (19)
Couldn't load pickup availability
Flowmaster 717927 Limited Lifetime Warranty
Flowmaster's® FlowFX Cat-Back exhaust system for the 2020-2026 GM 2500HD and 3500HD trucks with the 6.6L gas engines gives you a great way to help you customize your GM truck to your personality. This performance exhaust system fits both 2/4 Wheel drive models and is manufactured from 409 stainless steel for years of trouble-free service and performance. Features include a 3.50-Inch inlet pipe leading into a 409 stainless steel Flow FX series "straight-through" muffler for great sound and maximum performance and no drone. The muffler then connects to the factory tailpipe for a simple and effective performance upgrade. Max dyno gains of 11 Horsepower and 10 Pounds-Feet at the rear wheels. This results in better acceleration and towing performance.
Features & Benefits
- 3-1/2 inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability
- A tuned flow fx style muffler delivers a deep, aggressive to moderate performance tone and improves exhaust flow with no drone
- Max increases of up to 11 horsepower and 10 pounds per feet over the stock exhaust at the wheels
- Tuned performance muffler eliminates interior drone
- Limited Lifetime Warranty
Specifications
| Model | Limited Lifetime Warranty |
| Weight | 57 lb |
| Dimensions | 63 x 18 x 14 in |
| Brand | Flowmaster |
| Manufacturer Part Number | 717927 |
| UPC | 090127976470 |
Recommended Items
Commonly ordered accessories for this product:
| Item | Brand | Manufacturer Part Number | Description |
|---|---|---|---|
| Gloves | Perform Tool | W89005 | Gloves |
| Gloves | Perform Tool | W89006 | Gloves |
| Gloves | Perform Tool | W89007 | Gloves |
Frequently Asked Questions
How much does this product weigh?
This item weighs approximately 57 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.
