Cat Back Course Tronic BMW G30 520i / 530i / 540i

Be unique with the new Koursatronic exhaust for the G30 530i and 540i!

Elevate your car's performance and sound with the latest exhaust system from Koursatronic. The system is made entirely of T304 stainless steel, known for its strength and high resistance to rust, meaning it will last for years and won't be affected by time or weather.

Details:

Unique audio experience:
The system is designed and tested to give you an aggressive and deep sound that makes you live every moment while driving. It has a valve system that you can control with a button – whether you want a quiet and smooth sound for daily outings, or a strong and bold sound when you feel like living the vibes!

Precise engineering:
Every piece in the system is carefully studied and made to the highest specifications to fit your car without any issues or modifications, keeping performance and sound at the highest level.

Stronger performance:
Not only does the sound rock, but the system also helps improve airflow from the engine, thus increasing throttle response and the car's power noticeably. You'll feel the difference from the first drive!

Aesthetic appearance:
The exhaust comes with a luxurious finish and shines under the car, giving a sporty touch with the aggressive lines of the G30. The system is designed to complement the car's shape and add a touch of luxury.

Power and durability:
Made from original T304 stainless steel, resistant to rust and high durability even with harsh use or under rain and humidity.

The system has two valves to give you maximum control over sound and performance. When you open the valves, you'll hear a clear turbo sound and exciting cuts from idle to redline! And when you close them, the sound becomes very quiet and suitable for daily outings or residential areas. The difference in sound between the two modes is more than 15 decibels! This means you can choose the mood that suits you every day.

At Kourstronic, we never settle for less than the best – and neither should you!

System features:

• Made entirely from original T304 stainless steel.

• 3.5-inch mid-pipe for a stronger sound and flow.

• Two electronic valves with an independent control unit.

• Lighter than the original exhaust by about 5.7 kg.

• Mandrel bends for optimal airflow

• Precise and strong TIG welding

• You can revert to the original exhaust at any time without issues.

Important note:
If your car doesn't have the M Sport kit from the dealership, you need to install an M Sport rear diffuser (OEM or aftermarket), or modify the original diffuser to fit the quad tips.

Experience an unforgettable audio and performance with Kourstronic.
For any inquiries or requests, contact us via email:
SALES@CORSATRONIC.COM