Sentra se-r header install

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More refinements More refinements Do these parts fit your vehicle? Find out now. View Profile. We have Aussies show their Nissans up in our forums in the States as well! Tags: b15 , nissan , se-r , sentra. Look a lot different with the lip on I like! I make vinyl stickers! PM me for details Or Click here to visit my Facebook page. Some say that his skin glows in the dark, because it's been vinyl wrapped and that his hands adhere to anything.

All we know is that he's called the sticker stig! Comment Post Cancel. Yes, I like it alot with the Lip Screw the 17mm nuts loosely on, screw the rubber- hanger bolts into the chassis, then tighten everything up. Tighten the 17mm nuts to 35 ft-lbs or so.

Support the front end of the secondary with the jack. Put a ring of gasket goo on the mating surface at the front of the secondary, spread it around a bit. Stick the gasket on, and spread a little more gasket goo on top. If you use the ZX gasket, no goo. Start the EGR fitting into the threads on the header. Put the washers and nuts back onto the head studs. Make sure you put the washers in the same way they came out - the header-flange side will be clean and flat, the nut side will be bulged slightly.

Thread the nuts on finger-tight. Tighten the header bolts, going from the inside out, left to right [see below - MM]. I got them all finger-tight, then tightened them all to 30 ft-lbs, then all to 37 ft-lbs. Finish threading the EGR tube in, and tighten the bolts at the other end. Slide the bolts in at the header-secondary joint, put all the nuts on.

Tighten them all to 35 ft-lbs or so. Screw the oxy sensor back in. If you undid the clip on the line you can screw it in first without twisting the line. Reattach the AIV tube if you have one easiest form the bottom. Tie the oxy sensor wires to the collector with a zip tie, as the new location on the header is a bit further south, and the wire is stretched taut with the standard clip.

Plug it back in. Refit the splash shield, check everything and lower the car. Fire it up and let it idle for a couple of minutes.

If you have a really hard time with stuck bolts, that is what the rust-off and cheater bars are for. I wrote this out in many steps for the benefit of people who are a little daunted by it, so it sounds longer than it is. Now get the car down and go drive the thing! Martin Baker wrote:. Despite repeated soakings in liquid penetrant over the course of a week, the cat bolts refused to budge. Heating helped to get them moving. We kept adding penetrant and slowly worked them back and forth.

They eventually came off without breaking a stud. The lesson: be patient. The cat flange was a rusty mess when we got the secondary and old gasket off. The only way to get the wire wheel in there to clean it up properly was to remove the cat heat shield. Predictably, we broke off three of the four bolts. One had to be drilled out, ruining the threads in the process.

Where the heck do you find a 12 mm allen key for the AIV plug anyway? The new SP2 also features thick walled 1. New lightweight, flared and stamped stainless steel flanges are also used to provide improved sealing characteristics.

Magnaflow 2. This O2 cel fix has a miniature catalytic converter built inside and will help get rid of that annoying check engine light you get after modifying your exhaust or removing your catalytic converters, and sometimes even when installing a high flow catalytic converter. Great for use when removing the upper cats installed near the head, yet keeping your rear cats.

The Prosport Mini Cat This O2 cel fix actually has a miniature catalytic converter built inside and will help get rid of that annoying check engine light you get after modifying your exhaust or removing your catalytic converters, and sometimes even when installing a high flow catalytic converter.