(2015-2021) Subaru WRX & STI –– Rear Diffuser

Why We Built This!

We wanted a factory-like Diffuser that kept the car driveable, functional, & added to the rear end vs. taking away from the already aggressive body lines. We felt that many ‘Universal’ Diffusers were simply too similar & alike - You need options. 

What’s Included?

• Rear Diffuser
• Installation Guide 
• Mounting Hardware
• (2) Decals

Features!

• Designed, CNC Built & Powder Coated In-House
• Built From Aircraft Grade Aluminum
• Professionally Powder Coated Gloss Black
• Features Rounded Fins for Optimal Drivability + Air Flow
• OEM Style Installation & Fitment
• Pre-Drilled Mounting Holes
• Fits with all Exhausts & OEM Splash Guards
• Road Tested & Track Proven at 140+ MPH
• 3 Piece Design