• 3.5 inch Y-Pipe
• 304 Stainless Steel
• Chrysler 300
• Dodge Challenger
• Dodge Charger
• Dual 3 inch Outlet
• Exhaust Flow
• Exhaust Upgrade
• Khaos Motorsports
• Mopar
• Performance Exhaust
• Scavenging
• TIG Welded
• Y-Pipe

3.5" Y-Pipe Upgrade for HEMI: Better Flow, Better Sound

What is a Y-Pipe & Why It Matters 

A Y-pipe merges the two exhaust banks into a single stream before splitting...

• Car Performance
• Custom Exhaust
• Exhaust Modification
• Exhaust Sound
• Exhaust Systems
• Exhaust Upgrades
• Khaos Motorsports
• Mandrel Bends

Mandrel Bends vs. Competitor Bends: Why Khaos Motorsports Delivers Better Performance

Mandrel bends give your exhaust system the performance edge it deserves—smoother airflow, increased horsepower, and that aggressive, clean tone enthusiasts love. Learn why Khaos Motorsports’...