Off-Road Pro Series Cat-Back Exhaust
for Jeep Wrangler Unlimited 4.0L I6 2004-06

Manufactured by MagnaFlow | Part #17121

The MagnaFlow 17121 Off-Road Pro Series Cat-Back Performance Exhaust System brings additional off-roading prowess and MagnaFlow's deep signature exhaust note to your 4.0L 2004-06 Jeep Wrangler with a weight-optimised, dyno-tested, corrosion resistant and durable stainless steel design, engineered to closely hug the undercarriage for improved ground clearance.

Features:

• Very aggressive exterior sound
• Aggressive interior sound
• 2.5" Diameter
• 3" Satin turn down cut tip

Extensive 3D scanning was used during the development of this Jeep Wrangler exhaust system to create a direct-fit design, enabling a do-it-yourself installation process. 17121's emissions-legal cat-back design replaces all your truck's exhaust components from the catalytic converter on back with its 2.5in. diameter mandrel bent main piping that passes through a straight-through muffler before ending in a turndown before rear axle exit with 3in. Satin Clamp-On Single Wall Turndown Cut Edge tips. Exhaust system 17121 is produced using advanced CNC precision robotic manufacturing techniques and backed by MagnaFlow's limited lifetime warranty.

Vehicle Applications:

• Jeep Wrangler Unlimited 4.0L I6 - 2004, 2005, 2006