JDMuscle [22-26 WRX] Spec STI Rear Diffuser
- Style:
- Single Color
- Color:
- Crystal Black Silica (D4S)
You know that moment when you walk behind your WRX and think, “Something’s missing…”? We felt the same. The JDMuscle OE Style Rear Diffuser gives the 22–25 WRX the aggressive, balanced rear-end look it should’ve had from factory.
Built from high-quality ABS, this diffuser is lightweight, durable, and designed with tight, OEM-like fitment. No awkward gaps. No flimsy plastics. Just clean, assertive styling that instantly elevates your WRX.
Choose Your Finish — OEM Subaru Color Codes Available
Get your diffuser painted to your exact Subaru factory color using authentic codes, including:
Easy, Bolt-On Install
No cutting. No trimming. No stress.
Uses factory mounting points and includes all necessary hardware for a simple garage-friendly installation.
Style + Aero Function
Not only does it clean up the rear-end appearance, but its OE-style aero profile also helps smooth underbody airflow for improved stability at speed.
Quick Specs
- ABS construction
- OEM paint-matched using Subaru color codes
- Hardware included
Give your WRX the finishing touch it’s been missing.
Ships within 1-2 business days.
100% Genuine Parts
Fitment Guaranteed
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Fast Shipping
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Contact Us
Leave us a message at: +17034100852 or email us at: sales@turbotechperformance.com
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FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.