2.5 inch....offset inlet, center outlet. I'm not sure how the 50 series will sound on your 3.7 liter. Sounds amazing on my 4.7...
2.5 inch....offset inlet, center outlet. I'm not sure how the 50 series will sound on your 3.7 liter. Sounds amazing on my 4.7...
2007 4.7 Liter XK | Front Modified OME HD Lift | Rear 4" Superlift | JBA UCA's | Rusty's Rear Adjustable Track Bar | Rysty’s Adjustable Upper and Lower Rear Control Arms w/Heim Joints | Mickey Thompson Classic III 17x9 Wheels | 315/70R17 Goodyear Duratracs | Airflow Snorkel | Flowmaster 40 Series Muffler | Superchips Flashpaq | Mopar Skids | 4xGuard Belly Guard | American Rebel Rear Diff Cover | Rear Powertrax No-Slip | Front Electronic Locker | Rear Heat/AC Delete
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