Flowmaster 818171 Muffler
Flowmaster 818171 Muffler
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Flowmaster 818171 Limited Lifetime Warranty
This Flowmaster® Outlaw Direct-Fit Muffler system is manufactured using durable 409 stainless steel throughout and features 3 Inch mandrel bent pipes for optimum exhaust gas flow. A Flowmaster Outlaw Series muffler is used for an aggressive sound level and maximum performance. Performance increases on the dyno revealed an increase of 16 Horsepower and 21 Feet-Pound at the rear wheels. This system connects directly to the factory dual tail pipes and uses all the existing factory hangers.
Features & Benefits
- 409 stainless steel construction for extra durability
- Large 3 inch mandrel bent pipes for superior flow and power
- Flowmaster outlaw series muffler offers race proven performance
- Powerful exhaust note with an aggressive sound level that's a perfect balance of sound and power
- Connects directly to the factory dual tailpipes for a simple installation
- Limited Lifetime Warranty
Specifications
| Model | Limited Lifetime Warranty |
| Weight | 16.25 lb |
| Dimensions | 58.5 x 33 x 11.25 in |
| Brand | Flowmaster |
| Manufacturer Part Number | 818171 |
| UPC | 090127846599 |
Recommended Items
Commonly ordered accessories for this product:
| Item | Brand | Manufacturer Part Number | Description |
|---|---|---|---|
| Gloves | Perform Tool | W89006 | Gloves |
| Gloves | Perform Tool | W89007 | Gloves |
| Gloves | Perform Tool | W89005 | Gloves |
Frequently Asked Questions
What are the key construction details?
Flowmaster Limited Lifetime Warranty features 409 stainless steel construction for extra durability. See Features & Benefits and Specifications for the full list.
How much does this product weigh?
This item weighs approximately 16.25 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.
