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Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
71 Final Drive Gear Set
easy installation
The downpipe and front pipes both deliver low to mid end power while utilizing a one piece design
2x air filters
25" bell mouth design
BL TD05H-20G Journal Bearing Turbocharger for STI Engine Management 71 Final Drive Gear SetBoost Lab TD05H 20G Subaru STI Journal Bearing Turbocharger (400HP) Fits 2004 2018 Subaru WRX STi EJ25 & 2004 2007 Subaru WRX EJ20 The Boost Lab TD05H Billet 20G is the PERFECT OEM Upgrade turbo for both street and track use Subaru STi's. This unit has excellent top end power while retaining throttle response drivability down low. We rate the Boost Lab TD05H 20G at 400hp on pump gas and have numerous customers making power into the low 500 range on
