• Rear Diffuser in Carbon Fiber - Toyota GR Yaris - RSI c6
  • Rear Diffuser in Carbon Fiber - Toyota GR Yaris - RSI c6
  • Rear Diffuser in Carbon Fiber - Toyota GR Yaris - RSI c6
  • Rear Diffuser in Carbon Fiber - Toyota GR Yaris - RSI c6
  • Rear Diffuser in Carbon Fiber - Toyota GR Yaris - RSI c6
  • Rear Diffuser in Carbon Fiber - Toyota GR Yaris - RSI c6
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RSI c6

Rear Diffuser in Carbon Fiber - Toyota GR Yaris mk1

Rear Diffuser in Carbon Fiber - Toyota GR Yaris mk1

€700,00
€700,00
Sale Sold out
For Europen Customer Shipping & Tax calculated at checkout. For Extra European Customer Shipping at checkout and Custom Duties when receive package.
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Diffuser model
Trasparent paint version
Material certification for TÜV

Upgrade the aesthetics and performance of your Toyota GR Yaris MK1 with the RSI C6 Forged Carbon Rear Diffuser, designed to enhance your car’s aerodynamics while giving it a bold, aggressive look. Crafted from high-quality forged carbon, this rear diffuser offers lightweight durability, making it an ideal addition for those seeking both style and performance.

The RSI C6 Forged Carbon Rear Diffuser comes in three distinct variants to suit your customization preferences:

• Original Version: Designed as a direct replacement for the stock diffuser, this version retains the classic, OEM look while providing the aerodynamics of forged carbon.

• Left Exhaust Exit Version: A more aggressive look with a single exhaust outlet positioned on the left side, providing a unique and sporty appeal.

• Quad Exhaust Exit Version: Featuring two exhaust outlets on both sides (left and right), this version is designed for those who want to push the boundaries of performance and aesthetics.

Each variant is designed to fit the Toyota GR Yaris MK1 perfectly, offering an easy installation process with a perfect fit and finish.

Crafted with precision, the forged carbon provides not only a striking appearance but also a functional design that improves airflow, reducing drag and enhancing stability at high speeds.

Whether you are looking to maintain the original look or enhance your vehicle with a more aggressive setup, this diffuser is the ideal choice for adding a personal touch to your Toyota GR Yaris MK1.

FITTING INFORMATION

The diffuser is a direct fit for the Toyota GR Yaris MK1 and can be easily installed without modifications.

For optimal performance and alignment, we recommend to fit the rear extractor for Toyota GR Yaris by a professional workshop. Please check the list of our fitting partners.

ATTENTION: RSI c6 IS NOT RESPONSIBLE FOR DAMAGE TO THE PRODUCT IF NOT PROPERLY INSTALLED.

VEHICLE FITMENT

Toyota GR Yaris

WHAT’S IN THE BOX

1 x carbon fiber rear extractor

View full details

Everything you need to know about RSI c6 carbon fiber parts.

Frequently Asked Questions

1️⃣ Are RSI c6 parts made in real carbon fiber?

Yes. Every RSI c6 component is made from 100% real carbon fiber or forged carbon, handcrafted and autoclave-cured in Italy. We never use fake carbon or overlay stickers — only genuine motorsport-grade materials.

2️⃣ What’s the difference between Carbon Fiber, Forged Carbon, and Unpaint Carbon?

  • Carbon Fiber: Classic weave pattern, available in gloss or matt finish.
  • Forged Carbon: Unique marble-like texture, bold and luxurious.
  • Unpaint Carbon: Raw carbon surface, ready for painting or custom finish.

Each option is autoclave-cured for maximum strength and minimum weight.

3️⃣ Are the parts plug & play? Do they fit the original mounts?

RSI c6 parts are handcrafted in 100% real carbon fiber, so fitment can vary depending on the product type:

  • Some parts are plug & play, designed to replace the OEM component directly.
  • Others are covers, made to be installed over the original part for an easy upgrade.
  • A few items may require minor modifications or adjustments due to the precision and handcrafted nature of carbon fiber.

All details are clearly explained in the Fitting Information section of each product page.

4️⃣ Can I request a custom finish or color?

Absolutely.

RSI c6 offers custom finishes on request — including forged carbon with gold, silver, or rose gold leaf, and personalized clear coats (gloss, matt, satin).

Just contact us before ordering to discuss your project.

5️⃣ Are these products street legal?

RSI c6 parts are made for aesthetic and performance enhancement, not structural use.

Each product comes with a material certification proving it is made from 100% real carbon fiber or forged carbon.

This document can be used by the customer to request TÜV or local approval according to their country’s regulations.

We do not provide TÜV homologation directly, as requirements vary depending on region and vehicle model.

6️⃣ How long is the production time?

Each product is handcrafted to order.

Average production time: 30–35 working days, depending on workload and finish type. Some products need additional timing.

We’ll keep you updated throughout the process until shipment.

7️⃣ How do I take care of carbon fiber parts?

Use a microfiber cloth and a non-abrasive cleaner.

Avoid harsh chemicals and high-pressure washes near exposed carbon.

For long-term gloss and UV protection, apply a light ceramic coating or wax every few months.

8️⃣ Do you ship worldwide?

Yes — RSI c6 ships worldwide.

We use insured express couriers (UPS, DHL, FedEx) with tracking and customs assistance for each destination.

9️⃣ Is VAT included in the price?

No — all prices are shown without VAT.

VAT or import duties will be calculated automatically at checkout based on your shipping country.

🔟 Can I return a custom-made part?

Custom orders (specific finish or personalized details) are non-refundable, as each piece is handmade for you.

Standard parts can be returned within 14 days if unused and undamaged.