2016-2021 Honda Civic Hatchback Epsilon+ Rear Spoiler Extension

Epsilon+ 2016–2021 Honda Civic Hatchback Rear Spoiler Extension Gurney Flap

Upgrade your 10th-generation Civic Hatchback with the Epsilon+ Rear Spoiler Extension, designed to add functional downforce and aggressive track-inspired styling. This "Gurney Flap" style add-on works in tandem with your OEM spoiler to provide real aerodynamic stability at speed while ensuring your hatch stands out from the crowd. Available at NTXGlow / JSI Racing.

Perfect for Civic owners who want a rock-solid, bolt-on aerodynamic upgrade that won't peel off like cheap tape-on alternatives.

What You Get

• (1) Epsilon+ ABS Spoiler Extension Blade
• (4) CNC-Machined 6061 Aluminum Supports
• (1) Complete Stainless Steel Hardware Kit
• (1) Protective Mounting Tape Set

Key Features

• Functional Aerodynamics — Designed as a Gurney Flap to provide real downforce and stability at high speeds
• Durable Construction — High-quality ABS spoiler blade paired with CNC-machined 6061 aluminum supports for maximum rigidity
• Secure Mounting — Bolt-on design ensures a rock-solid fitment that won't peel off like tape-on alternatives
• Complete Hardware Kit — Includes all necessary stainless steel hardware and protective mounting tape to preserve your paint

Vehicle Fitment

• 2016 Honda Civic Hatchback (10th Gen)
• 2017 Honda Civic Hatchback (10th Gen)
• 2018 Honda Civic Hatchback (10th Gen)
• 2019 Honda Civic Hatchback (10th Gen)
• 2020 Honda Civic Hatchback (10th Gen)
• 2021 Honda Civic Hatchback (10th Gen)

Installation Notes

• Professional installation recommended
• Requires drilling into the factory OEM spoiler at four points
• Mounts to factory OEM spoiler only; aftermarket spoilers may not be compatible
• Includes protective tape to preserve paint at mounting points

Why Shop NTXGlow at JSI Racing?

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