The MagnaFlow 19327 is a Street Series cat-back exhaust that replaces the piping from the catalytic converter rearward on a 3.6L V6 Wrangler JK. The manufacturer describes the Street Series as designed to balance power and sound, and this kit is built from stainless steel with black-coated tips. The manufacturer also notes CNC precision robotic manufacturing techniques and rates the note at moderate exterior and mild interior volume. Compared with a stock system, the appeal is a deeper, more purposeful tone for trail or weekend driving. Compared with cheaper universal tubing, this is a vehicle-specific kit with a stainless build and a published warranty.
Warranty coverage is a real differentiator. The manufacturer backs the finish for one year and the construction for life under its limited warranties. Owners searching for a 2012-2017 Jeep Wrangler JK 3.6L cat-back or a 2018 JK 3.6L black-tip stainless exhaust should confirm fitment by model year and trim before ordering, since the manufacturer's fitment tool asks for additional details. Because the system is designed as a bolt-on cat-back, it is a practical upgrade for buyers who want a louder sound without modifying the engine or the catalytic converter.
The manufacturer states the system is specifically designed for the 2012-2017 Jeep Wrangler and the 2018 Jeep Wrangler JK with the 3.6L V6. Fitment can vary by trim and configuration, so confirm your model year and engine with the manufacturer before ordering.
Per the manufacturer, the kit carries a 1-year limited finish warranty and a limited lifetime construction warranty.
