Supersprint has developed a new full exhaust system for the VW Polo R WRC.
This car is fitted with the 2.0 TFSI engine and K04 turbocharger, and has the potential for well over 300hp.
For this reason the news system is completely oversize Ø70mm.
The OEM downpipe is incredibly restrictive, with two ceramic cats, tight bends and flattened section.
The car tested was already remapped and was fitted with a larger intercooler.
We tested on the dyno and it had 324hp.
Once fitted with the new system we measured 340hp, with room for improvement with an upgraded clutch and a new ECU tune.
Prices, dyno charts and video coming soon.