Valved / Axle-Back 4.0 in Pro-Series Quad Tips | 2016-2024 Camaro SS ZL1 (14789)

2.75" Axle-Back, Dual Rear Exit with Dual Mode Active Valve NPP Pro-Series Quad 4.0" Polished Pro-Series Tips

• Sound Level: Valved
• Pipe Dia: 2.75"
• Type: Axle-Back
• Exit Style: Dual Rear
• Tip Style: Dual Mode Active Valve NPP Quad
• Tip Size: 4.0"
• Tip Type: Pro-Series (Dual Wall Slash Cut)

Valve Open vs Closed; provides over 12dB (decibel) difference