Haltech Wideband O2 Sensor (NTK LZA08-H5) - HT-010712 fits_2000-2003`Toyota`Prius With valves closed the DB11

With valves closed the DB11 remains quiet

Outflows Stock Charge Pipes By 23%

AutoTecknic Performante Vacuumed Carbon Fiber Aero Splitters are both highly visible and highly functional

Dual 5" Diameter Black 304 stainless steel Intercooled Clamp-On Exhaust Tips

Haltech Wideband O2 Sensor (NTK LZA08-H5) - HT-010712 fits_2000-2003`Toyota`Prius With valves closed the DB11NTK LZA08 H5 Wideband Sensor Genuine NTK sensor modified by Haltech to improve sensor longevity and accuracy at extremely rich air to fuel ratios by the addition of a thin walled spring steel radial shroud at the sensor tip. Downloads & Resources Product Specifications Sheet (PDF)