Corsa Extreme Cat-Back Exhaust: Chrysler 300 11-14 5.7L Hemi

Description

Corsa Extreme Cat-Back Exhaust

Chrysler 300 11-14 5.7L Hemi

14537

The CORSA Xtreme Cat-Back Exhaust System for the vehicle delivers the sound and performance that turns a luxury cruiser into a bold street presence. Engineered for muscle car enthusiasts who want an aggressive tone without interior discomfort, this system blends raw sound with refined engineering.CORSA’s Xtreme sound profile is the most aggressive in their lineup—perfect for those who want their HEMI to growl at throttle and rumble at idle. Inside the cabin? It stays calm and drone-free thanks to Reflective Sound Cancellation® (RSC®) Technology, which eliminates harsh frequencies at cruising speeds.Crafted from 304L stainless steel and built with a 2.5” straight-through mandrel-bent design, this system delivers a 61% increase in exhaust flow over stock. The result is an average gain of up to 10 horsepower and 13 lb-ft of torque, plus a 10-pound weight reduction.Featuring dual rear exits with single 4.5” Pro-Series dual-wall slash-cut tips, this system is a performance upgrade that looks as good as it sounds. With no welding required, installation is straightforward and emissions-compliant in all 50 states.

Performance & Sound

• Sound Level: Xtreme – most aggressive CORSA tone
• Power Gains: Up to +10 HP / +13 TQ
• Weight Reduction: ~10 lbs lighter than stock
• Flow Increase: Up to 61% vs. stock muffler
• RSC® Technology: Eliminates interior drone for comfortable cruising

Construction & Design

• Pipe Diameter: 2.5” mandrel-bent tubing
• Material: 304L stainless steel – durable, rust-resistant
• Straight-through design – improves flow and throttle response
• Made in the USA – TIG-welded with precision craftsmanship

Exhaust Tips

• Tip Style: Single
• Tip Size: 4.5”
• Tip Type: Pro-Series (Dual Wall Slash Cut)
• Exit Style: Dual rear
• Finish: Polished stainless steel for a bold, premium look

Installation

• Type: Cat-Back
• Bolt-on installation – no cutting or welding required
• Includes premium TORCA clamps and full-color instructions
• 50-state emissions legal – installs after factory catalytic converters