Mitsubishi Evo 10 4B11T 4" Cast Outlet O2 Housing Dump Only 10 this kit replaces restrictive factory

this kit replaces restrictive factory pipework with a smoother

This would cause all sorts of damage to the rubbers and seals

2 x Nissan RB26DETT High Flow Exhaust Manifolds

Nissan S13

Mitsubishi Evo 10 4B11T 4" Cast Outlet O2 Housing Dump Only 10 this kit replaces restrictive factoryWhen looking at what others in the market were making we found that many of them did not suit the RHD market and that they would either touch or be too close to the steering rack shaft. This would cause all sorts of damage to the rubbers and seals. Our 3. 5" dump for the Evo 4 9 have always done very well and thought we would try and improve upon what was available for the Evo 10. We asked mechanics and technicians what they did and didnt like about