Frequently Asked Questions

How high can the power be raised?

Brilliant exhaust system is not intended for power-up purposes. It is designed for high sound quality and does not deliver the highest output, so consider it a by-product in terms of power characteristics.

Why is it cheaper than other companies' products?

The exhaust system of Brilliant is designed to produce a good noise, and does not contain wasteful components. This makes it possible to achieve high cost performance.

What is the shape of the end tip?

We believe that it is unfavorable for vehicle designers to collapse a totally designed car, and in Brilliant's exhaust system, we basically use genuine for end tips that determine the exterior. However, there are also models in which the original end tips have been set for those who want to change the impression of the vehicle.

How long will it take to arrive after I order?

The delivery date varies depending on the timing of the order. For details, refer to the latest information.

Can I get it up to the installation?

Mounting is also available. Please feel free to contact us.

It is far away, but do you need to bring the car to you for installation?

Brilliant exhaust system can be installed at your local shop. Please contact your local shop for details.

Does the engine check lamp light?

The check lamp lights up in the exhaust when most of the catalysts have been changed. If the catalyst is changed from the original one, the engine check lamp will always light up at any exhausts. The ECU must be rewritten to prevent the engine check lamp from turning on. It is also possible to take simple measures with the O2 canceller.

Is it possible to ship overseas?

Yes We also support overseas.

How much is the shipping fee for overseas shipping?

Depends on shipping destination. If you give me your detailed address, I will quote you each time.

There are no products of the vehicles on board in the lineup. Can you make them?

We are sincerely sorry, but we do not currently accept any vehicles other than the product lineup. However, it is possible for us to develop vehicles for models that we wish to add to our lineup. For details, refer to the development vehicle recruitment page.

I would like to purchase the product, but would it be possible to make a custom order such as attaching a catalyst or making it quieter?

It may be possible to respond depending on the car model and the order contents. Please contact us for details.

I want a higher quality sound than the product.

Brilliant exhaust system is designed for the best sound quality, so you will not change the sound quality by changing shapes, etc. However, by changing the material from basic stainless steel to Inconel material, the sound quality can be enhanced more.

Please tell me the material

The base is stainless steel. It is also possible to manufacture it in a custom order with an ultra-heat-resistant steel called Inconel

What happens to the removed genuine exhaust?

Basically, the owner will take it home. For those having trouble in the storage area, a customer service is available for a fee.