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Fully Stainless Steel Downpipe
AMS Cast Turbine Housings w/ Optimized Wastegate Ports
Additional Support With Optional Alpha Billet Big Bore Throttle Bodies
PNP Adapter for Volkswagen 1
the first being the port size vs taper
WHP Wideband Oxygen Sensor Kit - Bosch 4.9 with harness (Suits EMU Black) can gauge Fully Stainless Steel DownpipeWHP Wideband Oxygen Sensor Kit Bosch LSU 4. 9 w Harness FCI SICMA 2. 8 Terminals Designed for use with the ECUMaster EMU Black, this kit enables accurate air fuel ratio monitoring using the onboard wideband oxygen sensor controller. The included Bosch LSU 4. 9 sensor delivers reliable, high resolution data critical for optimal engine performance and tuning. Note: EMU Black supports both Bosch LSU 4. 2 and LSU 4. 9 sensors. Includes: 1x Bosch LSU 4. 9