flowmaster
Flowmaster 817674 Cat Back Exhaust System
- SKU:
- 19441940
- MPN:
- 817674
- Availability:
- Usually ships the same or next business day. In stock at our CA, PA warehouses.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 12/15/2025 01:45:57 PM PST
- Stock Update:
- 12/15/2025 01:45:57 PM PST
Description
This item is brand-new, factory sealed.
Flowmaster 817674 American Thunder 409S Single Rear Exit Cat-Back System with Moderate Sound- Fit Type: Universal Fit
- Manufacturer: Flowmaster
- Brand: Flowmaster
- Model: 817674
- Item Weight: 23.5 pounds
- Country of Origin: USA
- Item model number: 817674
- Is Discontinued By Manufacturer: No
- Exterior: Painted
- Manufacturer Part Number: 817674
- OEM Part Number: 817674
Flowmasters new American Thunder cat-back system for the 2007-2014 Jeep Wranglers is perfect for the person looking for maximum performance and ground clearance from their exhaust system. This 2.50 inch system features a 409S stainless steel mandrel bent tailpipe with a 3.00 inch polished stainless steel tip and fits both 2 and 4 door models with the 3.6L and 3.8L V6 engines. This system replaces the factory transverse muffler and relocates the Super HP-2 muffler behind the factory catalytic converter, providing a moderate to aggressive sound level. This relocation allows for better ground clearance when driving off-road. Because the tailpipe is tucked up so high, an aftermarket metal bumper is recommended. The exhaust system is manufactured in the USA and is covered by Flowmaster's Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for installation.
Warranty Information
