Grail Exhaust - Ferrari 812 Superfast / GTS (non-OPF) *ECE approved

QT Parts is a Finnish online store.

Our warehouse is located in Nokia, Finland.

You can collect your order directly from us if needed. Simply select “Pickup” at checkout.

Pay securely with multiple payment methods, including invoice and installment plans through Klarna.

The delivery time for products in stock is 1-5 business days. We ship worldwide.

If the product is not in stock and it is a pre order product, the average delivery time is 5-21 business days. If the product has a longer delivery time than previously announced, we will be in touch. International orders may be subject to VAT, import duties, and customs fees upon arrival in the destination country.

Terms for product returns:

• You must return the ordered products within 14 days of receiving
• The products must be unused and without damages
• Commission fee for handling returns is 21,90€
• For product returns, the customer is in charge of the return costs. Only door to door service (Express)
• Shipping costs are not refunded

For international orders sales are final and non-refundable. Once an order is placed, it cannot be canceled or returned. By placing an order, you acknowledge and agree to these terms.

Return address: QT Parts, Vasarakatu 8B, 37150 Nokia, Finland.

Pre order / made-to-order products

If the product you have ordered is a pre order or made-to-order item, it is not subject to the 14-day right of withdrawal or return under consumer protection laws, as the product is manufactured or sourced specifically based on the customer’s individual order.

If you wish to cancel your order before receiving the product, we will refund 50% of the total order amount.

This condition applies to the following product categories:

• Suspension
• Engine Tuning
• Engine Parts
• Exhaust Systems
• Fueling
• Turbochargers/superchargers
• Drivetrain
• ECE-approved Downpipes

All of the above products are manufactured or sourced individually based on the customer’s order, and therefore cannot be returned after delivery, unless the product has a manufacturing or material defect.

In the event of such a defect, the standard liability for defects as provided by consumer protection legislation shall apply.

GRAIL Exhaust System - Ferrari 812 Superfast (Non-OPF)

Loud but Legal – maximum Ferrari V12 sound legally.
The GRAIL Automotive exhaust system for Ferrari 812 Superfast models (without OPF filter) offers exceptional sound and performance without compromising roadworthiness. The system is ECE type approved , so it can be used on EU-registered vehicles without separate registration. Each exhaust system is handcrafted in Germany from high-quality L304 stainless steel , and produces a powerful and recognizable V12 sound from the first start.

If your vehicle is an imported model with a separate type approval certificate, check before purchase whether the exhaust system needs to be marked in the vehicle registration documents.

Loud – maximum sound within legal limits

The GRAIL exhaust system is designed to produce the loudest possible sound while maintaining ECE approval .

Intelligent valve control utilizes the engine's full potential and produces maximum legal sound.
Powerful mufflers allow for a strong engine sound outside the test areas, as in these measurement areas the valves close automatically. Only then does the rear muffler participate in the exhaust gas flow.

This is how we achieve:

• pure V12 engine sound

• maximum volume under permissible conditions

Two cars in one – quiet and aggressive

GRAIL offers the perfect balance between sound and comfort.

The exhaust system uses vehicle-specific mufflers developed at GRAIL Sound Lab , which are designed to work in conjunction with durable valves.
When the valves are open, the system produces a powerful and immersive engine sound. When the valves close, the sound is effectively attenuated.

In the measurement areas, the system is no louder than the original exhaust system, but outside of them the difference is clearly audible.

Optimized exhaust flow

The GRAIL exhaust system is designed to minimize exhaust flow restrictions.

The larger pipe diameter and fewer restrictions significantly improve flow compared to the original system.

Result:

• better engine breathing

• optimized performance

• cleaner and stronger engine sound

CNC machined valves

The stainless steel valves are CNC machined from solid material to ensure maximum durability and functionality.

The valves operate model-specifically according to the measuring ranges and enable the perfect combination of:

• reduced back pressure

• maximum volume

• authentic Ferrari V12 sound

Quality Made in Germany

The GRAIL exhaust system combines German engineering expertise, top-class materials and meticulous manufacturing.

The result is a system that offers:

• maximum sound

• perfect fit

• excellent quality and durability