Bastuck | Exhaust system MSD & ESD (Cat-Back) | GR 86 & BRZ II | ECE approval

We are offering you the "simple" exhaust system without a flap from Bastuck for your GR86/BRZ II. The system has ECE approval and is therefore legal!

If you are interested in the race versions (cheaper, louder, without approval), please write to us :) For the version with a flap, click here.

The system is installed as a "cat-back" after the original OPF and replaces your middle and rear silencer (MSD/ESD), which results in a deep and bassy sound. Particularly compared to systems that only replace the rear silencer, the entire sound has been tuned to match. The original front silencer (with main cat and OPF) is retained.

Ordering information for wholesale goods: We would like to make it clear that this item will be sent to you directly from the wholesaler. As things stand, shipping and storage in our house would be too expensive. Regardless of this, we are the seller and liable for any defects, so it has no effect on you other than the fact that a different sender is listed on the package.

Why Bastuck?

With the Bastuck system you can finally get more sound into your car. The system is designed to give you a deeper and louder sound without exceeding the applicable limits and always staying within the legal range. A real feast for the ears, because it doesn't just roar, it actually sounds really good.

But Bastuck doesn't just offer a solid sound. You also get a power increase of 5 KW and 6 NM, as you can see from the performance diagram below.

Of course, there is also a wonderful look with a duplex exhaust system with 2 diagonally cut (25°) tailpipes with a diameter of 110mm.

The "normal" system is only available with stainless steel panels.

Technical Details

• System made entirely of stainless steel
• Inner diameter: 63.5 mm (2.5 inches)
• Tailpipes: 2 individual tailpipes, each 110 mm bevelled
• Incl. mounting material
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assembly instructions

Here you will always find Bastuck's assembly instructions for the system.

Below you can find the original sound video from Bastuck for the system. The first half shows the "Silent" mode, which shows the sound of the system. The second half with the "Race" mode can only be produced with the flap exhaust system.