The Flowmaster Flow FX Cat-Back Exhaust System is designed for 2015–2023 Dodge Challenger models, including SRT392, R/T Scat Pack, Hellcat, and Demon equipped with 6.2L or 6.4L Hemi engines and Factory Active Exhaust Valves. This system delivers a moderate to aggressive tone while enhancing exhaust flow and overall vehicle performance.

Features include:
• Scavenger Series® X-Pipe Cross-Over for maximum performance and deep exhaust tone
• Flow FX "straight-through" mufflers for a deep and powerful sound
• Dual 3.00-inch mandrel-bent stainless steel tubing
• Quad 3.50-inch black ceramic-coated 304 stainless steel tips, embossed with the Flowmaster logo
• Retains factory active exhaust valves for OEM-style functionality
• Uses all factory hanger locations for easy installation
• Full stainless steel construction
• Aggressive/moderate exterior and interior sound
• Lifetime Limited Warranty

The quad exhaust tips exit within the rear bumper valance for an aggressive factory-style appearance. Designed with durability in mind, the system is mandrel-bent to maintain maximum exhaust flow and optimize performance gains. All required hardware and detailed instructions are included for a straightforward at-home installation.

Specifications:
• Exhaust Type: Cat-Back
• Main Piping Diameter: 3.00"
• Muffler Type: Flow FX Series, Absorption
• Muffler Dimensions: 14.00" L × 9.00" W × 4.00" H, Oval, 409 Stainless Steel
• Muffler Inlet: 3.00" Center, Slip-Fit
• Muffler Outlet: 3.00" Center, Slip-Fit
• Tailpipe Quantity: 2
• Tailpipe Diameter: 3.00"
• Tip Diameter: 3.50"
• Tip Finish: Black Ceramic Coating, Angled Cut, Embossed Flowmaster Logo
• Exit Style: Dual Out Rear, Quad Tips
• Mount Type: Uses Factory Hangers
• Clamps Included: Yes
• Inlet Type: Clamp-On
• Valve Included: OEM-Style Active Exhaust Valves
• Sound Level: Aggressive / Moderate
• Vehicle Type: Dodge Challenger SRT392, R/T Scat Pack, Hellcat, Demon 6.2L/6.4L Hemi
• Weight: 71.7 lbs
• Dimensions: 59.75" L × 16.25" W × 15.25" H

Fitment 

Compatible Vehicles:
• 2015–2023 Dodge Challenger SRT392 6.4L Hemi
• 2015–2023 Dodge Challenger R/T Scat Pack 6.4L Hemi
• 2015–2023 Dodge Challenger Hellcat 6.2L Hemi
• 2015–2023 Dodge Challenger Demon 6.2L Hemi

Notes: Retains factory active exhaust valves. Designed for moderate to aggressive exterior and interior sound.