C7 Corvette ZR1 Corsa Xtreme 14766 (2019)

Description

C7 Corvette ZR1 CORSA Xtreme Axle-Back Exhaust 14766 (2019) – Polished Tips – Black Tips

Upgrade your 2019 C7 Corvette ZR1 with the CORSA Xtreme axle-back exhaust (Part #14766 – 14766BLK) and get the aggressive, track-inspired CORSA tone with RSC® No Drone Technology. This is the go-to setup for ZR1 owners who want maximum volume under throttle without the annoying highway drone that makes long drives miserable.

Sound + Fitment Clarity (No Confusion)

• Sound level: CORSA Xtreme (loudest / most aggressive)
• Valve type: Non-NPP axle-back (no active sound modes)
• NPP cars: Yes, it can fit — you’ll lose Tour/Sport valve control and the factory actuators are typically retained (“hung”) for compliance.

Why CORSA on a C7 ZR1?

• RSC® No Drone Technology: cancels harsh frequencies while keeping the aggressive tone
• Sharp, tuned sound: CORSA is known for a crisp, performance-focused character (not a boomy “muscle” rumble)
• Premium build: 304 stainless steel construction for long-term corrosion resistance
• Direct bolt-on: designed for a clean install with factory-style fit

What to Expect After Installation

• Noticeably louder, more aggressive exhaust note—especially under throttle
• Clean, crisp tone that matches the ZR1’s character
• Highway-friendly cruising thanks to CORSA’s anti-drone tuning
• Great pairing with other airflow mods (intake / headers) if applicable

Technical Specifications

• CORSA Part Number: 14766 – 14766BLK
• Vehicle: C7 Corvette ZR1
• Model Year: 2019
• Transmission: Manual & Automatic
• System Type: Axle-Back Exhaust
• Sound Level: Xtreme
• Valves: Non-NPP (NPP cars can install, but sound-mode function is eliminated)
• Material: 304 Stainless Steel
• Tip Style: Polished tips – Black Tips

Installation Overview

This CORSA system is designed as a direct bolt-on axle-back. Typical installs do not require cutting or welding. On vehicles originally equipped with NPP, installers commonly retain the factory valve actuators (mounted/hung) so the car remains electronically satisfied.

• Direct bolt-on (axle-back)
• Basic hand tools recommended
• Estimated install time: ~1–2 hours
• Professional installation recommended if you want the cleanest valve/actuator handling

Corvette Compatibility

• C7 Corvette ZR1 (2019) — Manual & Automatic
• Valve note: Non-NPP system; if your ZR1 has NPP, you will eliminate adjustable sound modes.

Since 2007, Custom Corvette Accessories (CCA) has helped Corvette owners choose the right parts the first time — with fast shipping from enthusiasts who get it.

Fast nationwide shipping on in-stock items. If you want maximum volume and a true CORSA Xtreme sound on your C7 ZR1, order the 14766 axle-back today.