2016–2018 Chevrolet Camaro Rear Diffuser

This product will NOT work with aftermarket muffler systems.

The ZL1 Addons Rear Diffuser for the 2016-2018 Camaro enhances rear-end styling and aerodynamic stability while maintaining compatibility with factory exhaust configurations. Designed for easy installation using existing OEM bolts, this diffuser delivers both performance and visual appeal with no cutting or major modifications required.

This diffuser is engineered for the correct 5–12° angle and strike alignment, ensuring proper airflow and a secure fit. Available in both Standard and Stealth layouts to suit your preferred look.

Key Features:

• Designed to work with stock mufflers or muffler delete setups

• Not compatible with aftermarket muffler systems

• Installs using factory mounting points — no cutting or drilling required

• Built for the correct aerodynamic angle for functional performance

• Made in the USA

• Available in Standard or Stealth layouts

Vehicle Fitment:

• 2016-2018 Camaro models:

  • ZL1 (Stock Exhaust or Muffler Delete)

  • SS (Dual or Quad Tip – Stock Exhaust or Muffler Delete)

  • LT (Dual or Quad Tip – Stock Exhaust or Muffler Delete)

  • LS (Dual Tip – Stock Exhaust)

  • Also fits 1LE and RS variants

• ⚠️ Not compatible with aftermarket exhaust systems

Performance Testing:

• Stock muffler setups tested up to 135 mph

• Hard-mounted muffler-delete setups tested up to 160 mph
  (If you plan to exceed these speeds, hard-mounting to your muffler is recommended.)

Material & Finish Notes:

• Diffuser includes aluminum mounting brackets that may show light machining marks or scratches from manufacturing; these areas are not visible when the vehicle is on the ground

Shipping Lead Time:

• Built to order — typically ships within 7–10 business days (Mon–Fri, excluding holidays)