Inconel 625 is a superalloy commonly used in Formula 1 exhausts and Hypercar exhausts (eg. P1, 918)
 
The new BRE system gives the Porsche 991 Speedster the soundtrack it deserves.
The new system is valved controlled by the factory operation and function. This will operate the valves completely as per standard with no issues.
 
When the valves closed the exhaust gases are routed through the silencer to offer quieter volume and sensible driving tone/ volume.
When the valves are open the exhaust note becomes a deeper tone at low RPM and a very high pitch tone in the high RPM. 
 
Our system also contains a balance pipe balancing exhausts gases between both banks for all 6 cyclinders. The BRE system creates a beautiful tone and a very nice increase in volume is created. The volume suits the car perfectly and is not obnoxiously loud but considerably improved from standard. 
 
 The BRE system mounts to a choice of BRE 4” tips, these include
Slashcut-Raw
Slashcut black
Rolled Raw
Rolled Black
 
The exhaust is bolt on / bolt off fitment and mounted to the standard headers / manifolds. 
The new BRE system does not affect any emission related components.
 
UK customers - above prices are subject to VAT. This will be added at checkout.