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Hey guys, i was wondering if its possible to put a aftermarket intake manifold/plenum or a rb26 plenum on the rb25de non turbo, reason i want to do this is because i want to eliminate the cross over piping on the stock plenum, which goes over the motor and gets freakin hot, defeating the purpose of a CAI. If it is possible, will i need to do make any modifications to the ecu, air sensors, throttle body(can i use the stock throttle body) etc..?

Cheers guys

hey man do a search i asked this like a year ago, the answer is don't waste ur time ull more then likely lose power due to losing velocity or something, its covered i. the other post.

hey man do a search i asked this like a year ago, the answer is don't waste ur time ull more then likely lose power due to losing velocity or something, its covered i. the other post.

Ahhh thats fair enough i guess, cheers for that

as above, don't bother.

also don't confuse a hot pipe with hot air. ever done that thing where you pass your hand quickly over a flame without getting burnt? the same principle applies to intake air. at wide open throttle the air is moving at high speed so it isn't affected by intake temps much at all. even at low throttle it isn't affected by much

  • 7 months later...

Just saw this post i made few months back, i actually cant believe i asked this question.

I think everyone's done this, I once started a thread regarding gilmear drives for an rb25 (facepalm)

Everyone just needs to remember the search button is your friend,95% of stuff has been asked already.....

And still an extractor/exhaust NA question pops up every 2 weeks :dry:

Edited by Nikk_666

I think everyone's done this, I once started a thread regarding gilmear drives for an rb25 (facepalm)

Everyone just needs to remember the search button is your friend,95% of stuff has been asked already.....

And still an extractor/exhaust NA question pops up every 2 weeks :dry:

Haha thats true mate, yea i actually found a few searches regarding this very question, still pretty stupid question. Not even a turbo haha.

And yea i see alot of those questions as well, i actually had a canon tip on my car when i first got my Ps in 2010, removed it and bolted on the factory muffler 3 months later when i actually understood more about cars. All i did by chucking on a canon was eliminate back pressure, and make it droney as fk. Lost so much torque, extractors and exhausts are next to useless on non turbo rb25s, people need to understand that. Ive actually beaten a few skylines with full custom exhausts, even r34s, its just rubbish, no point. Just loses back pressure and makes noise.

At the end of the day, so glad my knowledge of cars has improve by x10. =p Sucha stupid post haha.

2 of the big ones, and by tonight

A couple of backpressures would pull a premium a week before racewars...

Do you think we can overnight the parts from Japan?

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