ARTEC SPORT 500 Bolt-on Turbo for Nissan RB25 / RB20 4b11t 5mm O2 Sensor Bung

5mm O2 Sensor Bung

Garrett G25 to G35

ARTEC design turbine housing compatible with all factory / factory position exhaust systems including ARTEC RB25 4" to 3

up from the 33mm runners on the SR20 and Evo designs

improved exhaust flow and a more aggressive RB exhaust note with the Artec down pipe and mid pipe kit

ARTEC SPORT 500 Bolt-on Turbo for Nissan RB25 / RB20 4b11t 5mm O2 Sensor BungProduct Features Original design by ARTEC Performance equipped with a genuine Garrett Motion G30 660 ARTEC design turbine housing compatible with all factory factory position exhaust systems including ARTEC RB25 4" to 3. 5" Cast Downpipe and Midpipe Turbosmart 15psi wastegate actuator with ARTEC wastegate actuator bracket Optimised for ~500 whp on ethanol fuels, maintaining close to OEM like turbo response Bolt on design for both RB25 and RB20