IMR now offers tiny cats for your down stream O2 sensors on your primary down pipes! Your sensor detects a cat.... but you don't impede exhaust flow!
These have been proven on the IMR shop car for the past six months. The have eliminated engine code P04020 associated with 02 Sensor malfunction.
This product is the perfect compliment to the IMR Catless Down Pipes for the Stinger and G70.
You should use a 90* on the driver side And a 45* on the passenger side only on the downstream sensors.
Go Catless for more power and faster spool!!!
Catless down pipes require a tune to maximize performance and avoid overboost.
For off road use only.