Corsa 21002 Active Valved Axle-Back Exhaust System 3.0in Dual Rear Exit with Twin 4.0in Polished Tips

The Corsa 21002 Active Valved Axle-Back Exhaust System combines CORSA's patented Reflective Sound Cancellation (RSC) Technology with active valve control to deliver an impressive 11 decibel delta in volume across the various driving modes. This axle-back system produces a "Touring-to-Sport" sound level, providing the sound you want from your Ford Mustang while maintaining a quiet start and amplifying sound throughout the gear range.

Key Features:

• Patented RSC Technology eliminates any drone when cruising down the freeway
• Flows 43.48 percent better than stock
• 9 lbs. lighter than stock
• Constructed from 304 stainless steel with mandrel-bent piping
• Dual walled polished PVD stainless steel tips
• 3.0 inch intermediate pipe diameter with twin 4.0 inch tip outlets

Easy bolt-on installation with no welding needed - all hardware and detailed instructions are included in each kit. Increase sound and performance by adding the CORSA Double X-Pipe, Part Number 14327, which outflows the stock mid-section by 23.43%. Proudly designed, engineered, and manufactured in Berea, OH. Backed by a limited lifetime warranty for as long as you own your vehicle with proof of purchase.

Important Note: This system is designed for 2018-2023 Ford Mustang GT Fastback models with factory active valve exhaust only.