Flowmaster 817674 American Thunder Cat-Back System for 07-18 Jeep Wrangler JK 3.6/3.8L
2007-2018 Jeep Wrangler JK 2dr/4dr with 3.8L or 3.6L engine. - Aggressive to moderate sound
The new Flowmaster American Thunder cat-back exhaust system for the 2007-2018 Jeep Wrangler JK is perfect for the person looking for maximum performance and off-road ground clearance. 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. The system features a mandrel-bent 2.50-inch stainless steel tailpipe with a 3.00-inch polished stainless steel tip tucked up high under the rear bumper for maximum clearance. Fits both 2 and 4 door models with either the 3.8L or 3.6L engines. Because the tailpipe is tucked up so high, an aftermarket metal bumper is recommended. The exhaust system is covered by our Lifetime Limited Warranty and includes all necessary parts and hardware for an easy installation you can do at home.
Features:
- Provides Maximum Clearance for Off-Road Driving
- Super HP2 Laminar Flow Technology
- Uses the Factory Hanger Locations
- Stainless Steel Construction
- Quick and Easy Installation
- Lifetime Limited Warranty
| 2WD/4WD | RWD/4WD |
|---|---|
| Brand | Flowmaster |
| Emission Code | 5 |
| Exhaust Series | American Thunder |
| Exit Position | Single Rear Exit |
| Heat Shield | No |
| Inlet Diameter (in) | 2.5 |
| Material | 409 Stainless Steel |
| Muffler Part Number | Kit Only |
| Muffler Quantity | 1 |
| Muffler Series | Super HP-2 |
| Outlet Diameter (in) | 2.5 |
| Product Type | Exhaust System |
| Single Dual | Dual |
| Sound Level | Aggressive / Moderate |
| System Type | Cat-back |
| Tip Diameter (in) | 3 |
| Tip Length (in) | 3.75 |
| Tip Quantity | 1 |
| Tubing Diameter (in) | 2.5 |
| UPC | 700042030385 |
| California Proposition 65 Chemical Name | Chromium (hexavalent compounds) |
| Nickel (Metallic) | |
| California Proposition 65 Required | Yes |
| Part Number | 817674 |
