The exhaust is built in complete 76mm Stainless steel using manderal bent tubing. The system is built from the turbo downpipe all the way to the tailpipe in 76mm. We are no longer using separate bends and welding them together. The pipes are fully bent in a manderal machine and then fitted to the car. These pipes are ordered in and made to size for each individual application.
Dyno results for the exhaust upgrade will be released soon