ZZP LTG Malibu/Regal O2 Housing Suspension you will re-use that from

you will re-use that from your current gauge

Our exclusive “no twist” machining processes guarantees the most accurate pin end to big end parallelism in the industry

The lighter the flywheel the more gear noise will be produced

04+ Grand prix will require slight grinding on the headlight brackets to clear the heat sink on the back of the LED

We use a Saab intake and the LSJ TB does not bolt up

ZZP LTG Malibu/Regal O2 Housing Suspension you will re-use that fromThis o2 housing bolts directly to the turbo's outlet and then bolts to the factory downpipe. It is 3" in diameter, an o2 bung for your factory o2 sensor, and 100% stainless steel. The outlet flange is tapped just like the factory o2 housing for ease of install, you will not have to deal with trying to hold the bolt when tightening the nut in the tight engine bay. We are currently offering $100 in store credit to purchase your stock catalytic converter