Dodge Ram 1500 Performance Exhaust - Flowmaster American Thunder Cat-Back (2005–2008). Built for the 5.7L Hemi Mega Cab, this stainless system delivers a confident, moderate tone while improving exhaust flow.

Constructed from 16-gauge, mandrel-bent 3.00-inch stainless steel feeding a 50 Series™ HD performance muffler, it splits to dual 2.50-inch tailpipes for efficient, balanced flow. The system connects after the factory catalytic converter, uses OEM hanger points for straightforward installation, and clears the factory spare. Choose rear exits straight out the back or behind the wheels—ideal when towing. Finished with dual 3.00-inch polished 304 stainless tips. Includes hardware and instructions; covered by Flowmaster’s Lifetime Limited Warranty.

Features

• Fits 2005–2008 Ram 1500 Mega Cab 5.7L Hemi (verify configuration)
• American Thunder, moderate interior/exterior tone
• 3.00-inch 16-gauge stainless, mandrel-bent
• 50 Series™ HD performance muffler
• Dual 2.50-inch tails; two exit configurations
• Uses factory hangers; clears factory spare
• Polished 3.00-inch 304 stainless tips
• Hardware and instructions included

Have questions or need fitment guidance? Call our Austin, TX shop at 512-982-9393 or our Los Angeles, CA area shop at 562-981-6800. We provide professional installation and customization at both locations.

If you’re planning to purchase multiple items, contact us for potential shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov