What happens to the PCV attached to the stock intake after installing these?
935991
Don't really get your question. The PCV doesn't get replaced. Perhaps you mean MAF, mass airflow sensor, in which case you detach the sensor from the stock intake and there is a slot that fits the sensor perfectly. It's the only other opening in the intake besides the main openings on either end.
935992
The replacement intake tubes have a fitting on them to attach the lines from the PCV and hose is included.
949498
Nope. Everything worked fine . Just make sure you install it right and that you chose the right intake for your specific vehicle
891255
not from the factory, no. There are mods available that are easy to instal, or you can have one put in. It will not affect any of the performance.
284350
Comes with it's own gasket. Not the same o-ring as the stock. Just FYI: on my '11 WRX, this leaked and didn't hold boost as well as the stock. I'm stage 2 20-21 PSI. I swapped back to stock and haven't had any issues. If you push on the valve on the stock and on this, you'll feel a significant difference. Good luck.
1143287
I didn't have any instructions either and that is a common complaint about the intake. The installation process was rather intuitive though. The lacking of torque specs made me a bit nervous but other than that it wasn't much of a problem. Just make sure that you put in the gaskets in the appropriate places, the crankcase breathers face outwards and you don't snap either of the fluted bolts and you should be fine.
628832
I removed the lower intake and did the lower intake gasket at the same time, I bought a Felpro lower intake kit. The kit contained all the seals and o rings for the fuel injector assembly and a new metal retaining clip for the main block of the fuel injector. The two parts of the manifold I cleaned with throttle body cleaner. The deposits under the throttle blade I carefully scraped off with a knife and used throttle body cleaner. Any o rings that had to slide into position I lubricated with a pure silicone, but you could use liquid soap, it's just to make it slippery. I also recommend changing the heater hose connector on the lower intake gasket while it's apart. Also this is the exact kit I ordered. I removed the lower intake and did the lower intake gasket at the same time, I bought a Felpro lower intake kit. The kit contained all the seals and o rings for the fuel injector assembly and a new metal retaining clip for the main block of the fuel injector. The two parts of the manifold I cleaned with throttle body cleaner. The deposits under the throttle blade I carefully scraped off with a knife and used throttle body cleaner. Any o rings that had to slide into position I lubricated with a pure silicone, but you could use liquid soap, it's just to make it slippery. I also recommend... » Read More I removed the lower intake and did the lower intake gasket at the same time, I bought a Felpro lower intake kit. The kit contained all the seals and o rings for the fuel injector assembly and a new metal retaining clip for the main block of the fuel injector. The two parts of the manifold I cleaned with throttle body cleaner. The deposits under the throttle blade I carefully scraped off with a knife and used throttle body cleaner. Any o rings that had to slide into position I lubricated with a pure silicone, but you could use liquid soap, it's just to make it slippery. I also recommend changing the heater hose connector on the lower intake gasket while it's apart. Also this is the exact kit I ordered. « Show Less
1360397
You would have to change the intake manifold to an aftermarket 4bbl piece, and the distributor also needs to be changed to a non computer controlled unit.
112430
No but it's not really any better then the stock intake. Your better off investing in a down pipe and cat bac.
1666557
I had the same situation as you where my 2000 toyota corolla started flipping a code (forgot the number). The valve had both outputs going on the same side and finding that exact model was a pain and ordering it from the dealer was not worth the cost. So I tried installing it and mounting it in the original mount area, it was too awkward to route the tubes that way as they were either too short or it would clamp up in the new awkward angle. So I just turned the module in a way that the outputs faced the tubes correctly and zip-tied the module onto the peice of metal the OEM module was originally on. Over a year has passed and I'm still driving the car on the highway with no code about the evap system. I had the same situation as you where my 2000 toyota corolla started flipping a code (forgot the number). The valve had both outputs going on the same side and finding that exact model was a pain and ordering it from the dealer was not worth the cost. So I tried installing it and mounting it in the original mount area, it was too awkward to route the tubes that way as they were either too short or it would clamp up in the new awkward angle. So I just turned the module in a way that the outputs faced the tubes correctly and zip-tied the module onto the peice of metal the OEM module was... » Read More I had the same situation as you where my 2000 toyota corolla started flipping a code (forgot the number). The valve had both outputs going on the same side and finding that exact model was a pain and ordering it from the dealer was not worth the cost. So I tried installing it and mounting it in the original mount area, it was too awkward to route the tubes that way as they were either too short or it would clamp up in the new awkward angle. So I just turned the module in a way that the outputs faced the tubes correctly and zip-tied the module onto the peice of metal the OEM module was originally on. Over a year has passed and I'm still driving the car on the highway with no code about the evap system. « Show Less
1487788
You need a set of valve cover gaskets and an EGR gasket. Might as well change the PCV valve too while you're at it. I only did the back cylinder head, so I still have a single valve cover gasket....
1824436
Are you asking if you have to adjust the computer after installing this kit yes if you got after market pipes .. you will still run lean if all you do is install the breather kit but not enough to cause immediate damage but you need to do it asap
2064727
With a slight modification on the PCV valve side I made it work with my 2003 4.6L V8. The other end fit just fine as is. This resolved the issue I get with the topside rubber boot cracking and leaking.
2255014
To be honest I'm not sure. I didn't order any new ones. I reused the ones from my stock exhaust. Still works fine as far as I'm concerned.
540477
Actually I returned mine to Mutch heat soak from engine and hot weather u actually lose power cold air intake from prl is ok or wait ct cold air icebox stock is better. I just put the kn filter in my stock intake for now.
1949254
I can't say that the filter assembly added any power. What it did add was peace mind. Now the motor is getting clean air. Stock filter was a bad design as it allowed dirt by. You can't go wrong with cleaner air
1298343
It's always good to but I didn't. Their r two cats on the stock so it will flow out better regardless. When I first had install it made rasping sound from the flex but it's gone now.
1631337
They are intended to replace the muffler. You could add it after the stock muffler, but it won't do anything. The stock muffler will already have cut the noise and the pressure. One thing that I liked about this muffler was the 'throaty' rumble it gave the engine, so it needs to go alone.