• 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...

• 4-1 Merge Collector
• Exhaust Scavenging
• High-Flow Exhaust
• Merge Collector
• Performance Exhaust

High-Flow Merge Collectors

High-Flow Merge Collectors: The Secret Weapon for Maximum Exhaust Flow

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When chasing horsepower, every detail of your exhaust...

• Affordable Performance
• Bolt-On Mods
• Chrysler 300
• CNC Billet Aluminum
• Dodge Challenger
• Dodge Charger
• Helix Bore Spacer
• Hemi
• Mid-Range Torque
• Throttle Body Spacer
• Throttle Response

The Power of a Throttle Body Spacer

Unlock Throttle Response

Every HEMI owner knows the thrill of stomping on the gas and hearing that roar. But...