QTP 425007B Screamer Axle-Back Exhaust System with Black Tips

The QTP 425007B Screamer Axle-Back Exhaust System features the innovative Twintronic dual-mode muffler design that puts you in complete control of your exhaust sound and performance. This electronically controlled exhaust system allows you to switch between aggressive straight-pipe sound and a quiet, refined tone with the flip of a switch.

Key Features:

• Dual-mode muffler with single inlet and dual outlet design
• Electronic valve allows complete control from quiet to full volume
• One outlet features straight-through pipe for maximum flow and aggressive sound
• Louvered muffler section provides deep tone without drone when valve is closed
• 304 stainless steel mandrel-bent tubing construction
• Black exhaust tips for a sleek, stealthy appearance
• Includes toggle switch for valve operation (optional remote available separately)
• Variable valve control allows infinite adjustment between open and closed positions
• Made in the USA

When the valve is open, you get the full straight-pipe experience with maximum exhaust flow and aggressive sound. Close the valve and exhaust is diverted through the louvered muffler section for a quiet, mild-mannered sound with a nice deep tone but without annoying drone. The QTP Screamer system delivers the best of both worlds, giving you the power and sound you want when you want it, while maintaining civility for daily driving and noise-restricted areas.