DESCENDANT racing now offers a 7” long Primary O2 Sensor Extension that is purpose build for aftermaket Turbo Manifold & racing headers.
DESCENDANT-Racing 3" Stainless Steel- Turbo Exhaust
2005-2010 Scion tC
DESCENDANT-Racing 2.5 " Stainless Steel- Turbo Exhaust
2011 Scion tC
