Exhaust Restrictor Plates EP91 Unlike the common method of

Unlike the common method of modifying the OEM unit which can often lead to failure and engine damage these are 5axis CNC milled from a solid billet of aluminum to make failure impossible

10mm slotted bolt holes

Designed to replace the factory rain tray to give increased cooling yet still blocking off complete view into the engine bay

This flange is used on the OEM turbochargers fitted to the Revision 3 Mr2 turbo and the ST205 Celica GT4

while maintaining good ride quality on the road and a top quality stance for an all bases covered solution

Exhaust Restrictor Plates EP91 Unlike the common method ofProduct Description The "TB Developments Restrictor Plate" is used to add a turbulence into the exhaust system to combat boost creep often associated when fitting De cats and Full Exhaust system that are a "little" to free flowing when using the OEM turbochargers. Tested to add enough back pressure to allow a safe boost increase when used injunction with an aftermarket boost controller, yet still giving better power gains than if the catalytic