APR Performance - Toyota GT-86 Aerodynamic Kit 2017-2020 (AB-528660) s2000 Single -> Quad piping design

Single -> Quad piping design (1->4 Layout for optimum exhaust efficiency)

but leave out the fact that their filters are not effective at filtering dust and dirt

Lancer Evolution VI

The RS Evolution Muffler is a combination of an A'PEXi original patented megaphone piping structure design and larger piping diameters to produce ultimate performance for your turbo-charged engine

Muffler Body Diameter (mm)

APR Performance - Toyota GT-86 Aerodynamic Kit 2017-2020 (AB-528660) s2000 Single -> Quad piping designThe aerodynamic kit for the Toyota GT 86 combines all the best aerodynamic upgrades into a single package. This package is designed to improve high speed handling, both on and off the track. This Aerodynamic Kit Includes: Front Air Dam Side Rocker Extensions Rear Bumper Skirts