Notices
Series I Do It Yourself Forum Wanna save some coin or time/money in the shop? Read up on Do-It-Yourself custom mods and repairs & post your own here.

DIY: Better Flowing Intake Box (Similar to RB Intake Box)

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old 03-23-2009 | 03:44 PM
  #351  
SilverHokie's Avatar
I'm Delaware Fast
iTrader: (1)
 
Joined: Dec 2007
Posts: 450
Likes: 0
From: Blacksburg VA/Dover DE
Originally Posted by shaunv74
So did anyone with a Cobb AP record before and after mass airflow readings to see if this does anything besides sound better?
I would like to see this as well...keepin my eyes open.
Old 04-12-2009 | 10:08 AM
  #352  
Fate710's Avatar
Super Low & Super Slow
iTrader: (1)
 
Joined: Nov 2008
Posts: 429
Likes: 1
From: Arizona City, AZ
I just did this and I can tell a major sound difference, especially above 4K rpm.
Old 04-17-2009 | 07:59 AM
  #353  
rx8shift's Avatar
Registered User
 
Joined: Mar 2009
Posts: 29
Likes: 0
Did this and there is a definate difference in sound. The car also used to have a bit of hesitation or chugging in the lower rpms and this seems to have disappeared.
Old 06-06-2009 | 09:08 PM
  #354  
rancan's Avatar
Zoom Zoom
 
Joined: Nov 2008
Posts: 46
Likes: 0
From: Sacramento, CA
wow i did this and i couldnt get my case to open all the way.. so i just squeezed my skinny arms in there and wow did my arms look like **** after words.. but anywho with the mazdabeat exhaust my car sounds waaay betterr.. i hvnt drivin it enough to see the difference but i will tongiht : )
Old 06-06-2009 | 09:12 PM
  #355  
dozer's Avatar
on his 3rd rx8
iTrader: (3)
 
Joined: Dec 2006
Posts: 6,034
Likes: 10
From: santa ana, ca
^renesis is here at my house right now, he says youre welcome
Old 06-06-2009 | 09:14 PM
  #356  
rancan's Avatar
Zoom Zoom
 
Joined: Nov 2008
Posts: 46
Likes: 0
From: Sacramento, CA
haha thanks ill think of u next time i rev it in a parking structure lol
Old 06-06-2009 | 09:14 PM
  #357  
ZumnRx8's Avatar
RX8 & RX7 owner
 
Joined: Mar 2008
Posts: 5,172
Likes: 3
From: So. California
what does it mean when my thread has a sticky, and this one doesnt? JK LOL....Renesis was supppose to get back at me about the SPOCOM tickets!!!! I PMED the fool!
Old 06-06-2009 | 10:06 PM
  #358  
shazy's Avatar
Registered
 
Joined: Oct 2008
Posts: 2,256
Likes: 0
From: Montreal,QC
I did this last month, I did everything right and put a K&N Drop in filter. The bad thing about my intake is that there was OIL everywhere!!! I cleaned it all and used anti degreaser stuff, it helped alot. There is more power, but that's due to cleaning the oil, the Idle is better, and overall the car feels much smoother. My mpg went up like 2mpg, so from 240miles to a tank I get like 300miles. Awesome mod... Thanks Renesis.
Old 06-06-2009 | 11:43 PM
  #359  
Spinning Sushi's Avatar
Thread Starter
I <3 Sushi
iTrader: (21)
 
Joined: Aug 2006
Posts: 3,967
Likes: 4
From: SoCal
The oil is because of oil blowback. This happens when you overfilled your oil or by pouring oil into your engine too fast. It might also be from taking a corner too hard though that's very rare. You can prevent oil blowback by installing an oil catch can.

I'm glad that the intake mod is working out for you and everyone else.
Old 06-07-2009 | 03:56 AM
  #360  
rancan's Avatar
Zoom Zoom
 
Joined: Nov 2008
Posts: 46
Likes: 0
From: Sacramento, CA
hey thanks man i did this on my rx8 sounds and runs great : )
Old 06-07-2009 | 06:52 AM
  #361  
dozer's Avatar
on his 3rd rx8
iTrader: (3)
 
Joined: Dec 2006
Posts: 6,034
Likes: 10
From: santa ana, ca
how cute
Old 06-17-2009 | 03:19 PM
  #362  
slideadams's Avatar
Registered
 
Joined: Sep 2008
Posts: 42
Likes: 1
From: Maryland/DC
Wow, just did this wall/baffle removal and what a difference. Definitely more power and more engine sound.
Old 06-18-2009 | 11:17 AM
  #363  
ozgur's Avatar
Registered User
 
Joined: Mar 2006
Posts: 15
Likes: 0
Makes no difference sorry
Old 06-19-2009 | 10:14 AM
  #364  
slideadams's Avatar
Registered
 
Joined: Sep 2008
Posts: 42
Likes: 1
From: Maryland/DC
What really makes the difference is this in combination with all the other mods. There is a post on the 1st page of this thread which talks about doing 6 items including the addition of the RB ram-air scoop. I also have a custom tune in my wife's 4-speed automatic and after removing the baffles was the first time I actually spun tires and kick the back end out when it shifted from 1st to 2nd while going in a straight line. So, all the little alterations add up to a big difference with this simple and inexpensive mod.
Old 07-23-2009 | 02:36 PM
  #365  
Collier's Ride's Avatar
Registered User
 
Joined: Sep 2007
Posts: 49
Likes: 0
From: Mckinney/DFW area
i just removed the 2 flaps on the inside of my stock intake in my parking lot at work with a pocket knife and i must say i am pleased! i did this strictly so my car would quit overheating on the highway! and definatly can hear a difference and i have a lil lower idle nd its not shakey. next step better coolants and more oil!

Last edited by Collier's Ride; 07-23-2009 at 02:40 PM.
Old 07-23-2009 | 03:37 PM
  #366  
shaunv74's Avatar
Power!!
 
Joined: Feb 2004
Posts: 4,412
Likes: 3
From: Sunny See attle
Originally Posted by Collier's Ride
i did this strictly so my car would quit overheating on the highway!
And this will do nothing to help that. LISTEN TO YOUR CAR. It is telling you to add coolant not take apart your intake.
Old 07-23-2009 | 04:29 PM
  #367  
Collier's Ride's Avatar
Registered User
 
Joined: Sep 2007
Posts: 49
Likes: 0
From: Mckinney/DFW area
[QUOTE=shaunv74;3131834]And this will do nothing to help that. LISTEN TO YOUR CAR. It is telling you to add coolant not take apart your intake.[/QUOTE

It will aid it...a lil bit...maybe...BUT i know i dont need more coolant i probably just need to find the right mix for my car, but thanks for your input
Old 07-23-2009 | 04:51 PM
  #368  
shaunv74's Avatar
Power!!
 
Joined: Feb 2004
Posts: 4,412
Likes: 3
From: Sunny See attle
[QUOTE=Collier's Ride;3132010]
Originally Posted by shaunv74
And this will do nothing to help that. LISTEN TO YOUR CAR. It is telling you to add coolant not take apart your intake.[/QUOTE

It will aid it...a lil bit...maybe...BUT i know i dont need more coolant i probably just need to find the right mix for my car, but thanks for your input
Just trying to help you spend your money on fixing the real problem and not on intake stuff that won't really address the issue. I've posted a couple of links in your thread that have more info.
Old 07-23-2009 | 05:02 PM
  #369  
Collier's Ride's Avatar
Registered User
 
Joined: Sep 2007
Posts: 49
Likes: 0
From: Mckinney/DFW area
i see that and i'll definatly look into those fans

Preciate your help,
Collier
Old 07-30-2009 | 04:06 AM
  #370  
sxe1215's Avatar
Registered User
 
Joined: Jul 2009
Posts: 107
Likes: 0
From: Houston, TX
after all this hype i have to do it...ill make it happen tommorow
Old 08-02-2009 | 10:55 PM
  #371  
Daed99's Avatar
Registered User
 
Joined: Jul 2009
Posts: 19
Likes: 0
From: Louisville KY
I did the mod today. Very easy, outside of having to strong arm the airbox out of the car. I havnt had a chance to find out if my mpg has increased, but I drove about 40 miles today, everything from city, interstate, and some back roads in the country. I didnt notice any changes in throttle response, power, or sound. If my engine is breathing better, Ill be happy with that. But I'm not sure what everyone is hearing when they say it sounds like an aftermarket intake......
Old 08-02-2009 | 11:47 PM
  #372  
Daed99's Avatar
Registered User
 
Joined: Jul 2009
Posts: 19
Likes: 0
From: Louisville KY
Originally Posted by slideadams
What really makes the difference is this in combination with all the other mods. There is a post on the 1st page of this thread which talks about doing 6 items including the addition of the RB ram-air scoop. I also have a custom tune in my wife's 4-speed automatic and after removing the baffles was the first time I actually spun tires and kick the back end out when it shifted from 1st to 2nd while going in a straight line. So, all the little alterations add up to a big difference with this simple and inexpensive mod.
I dont mean to be a jackass, but I HIGHLY doubt that doing mods to your intake will give you enough HP to make the car spin tires. I have an '04 AT as well, and the 3-4 HP gain that you can get from an intake and ram is not even close to enough to make this car spin its tires. Its practically impossible to spin tires with a stock AT, so unless you have a good 25+ HP mod that you forgot to mention, I don't believe it. Like I said before, I'm really not trying to be a dick, just my opinion. And if you can do it, video please! Because I'd love to get my car to be able to spin out with that cheap of a mod lol.
Old 08-02-2009 | 11:49 PM
  #373  
Spinning Sushi's Avatar
Thread Starter
I <3 Sushi
iTrader: (21)
 
Joined: Aug 2006
Posts: 3,967
Likes: 4
From: SoCal
Psh, it's all about the placebo effects man!

It's impossible to feel a one horse power gain... but a gain is a gain.
Old 08-02-2009 | 11:52 PM
  #374  
Razz1's Avatar
Mu ha.. ha...
 
Joined: Aug 2004
Posts: 14,361
Likes: 3
From: Cali
you get nothing by removing those plates. probably loose torque
Old 08-14-2009 | 11:58 AM
  #375  
sxe1215's Avatar
Registered User
 
Joined: Jul 2009
Posts: 107
Likes: 0
From: Houston, TX
i did it, easy to do, but i didnt notice anything, sound, gains, etc


You have already rated this thread Rating: Thread Rating: 0 votes,  average.

Quick Reply: DIY: Better Flowing Intake Box (Similar to RB Intake Box)



All times are GMT -5. The time now is 02:40 PM.