flowmaster
Flowmaster 818121 Axle Back Exhaust System
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- SKU:
- 19857732
- MPN:
- 818121
- Availability:
- Usually ships the same or next business day. In stock at our CA, FL, GA, KS, MI, PA, TX, WA warehouses.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 02/05/2026 05:57:22 AM PST
- Stock Update:
- 02/05/2026 05:57:22 AM PST
Description
This item is brand-new, factory sealed.
Flowmaster 818121 American Thunder Axle-Back Exhaust System Stainless Single Exit- Max increases of up to 19 hp and 19 lb-ft over the stock exhaust at the rear wheels
- A 60 Series performance muffler delivers a deep, aggressive to moderate performance tone and improves exhaust flow
- 409 stainless steel construction delivers extra durability and improved long-term corrosion resistance for a stealthy look
- Delta Flow Technology increases performance and reduces drone
- Uses factory hanger locations for easy installation
- Item Package Dimensions L x W x H: 40.98 x 21.5 x 11.5 inches
- Package Weight: 12179 Grams
- Item Dimensions LxWxH: 41 x 21.5 x 11.5 inches
- Brand Name: Flowmaster
- Warranty Description: Warranty
- Model Name: Flowmaster 818121 American Thunder Axle-Back Exhaust System Stainless Single Exit
- Color: No Color
- Suggested Users: unisex-adult
- Manufacturer: FLOWMASTER
- Part Number: 717890
- Included Components: Flowmaster 818121 American Thunder Axle-Back Exhaust System Stainless Single Exit
- Size: One Size
Flowmaster 818121 American Thunder Axle-Back Exhaust System Stainless Single Exit
Warranty Information
All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Flowmaster 818121 Axle Back Exhaust System
$535.95