Notices
RX - 2nd Gen (2004-2009) Discussion topics related to the 2004 -2009 RX330, RX350 and RX400H models

Just Installed Short Ram Air Intake

Thread Tools
 
Search this Thread
 
Old Feb 25, 2010 | 04:02 AM
  #16  
veleno's Avatar
veleno
Lead Lap
15 Year Member
iTrader: (3)
 
Joined: Jun 2009
Posts: 634
Likes: 1
From: 671
Default

Originally Posted by ppatel821
Yes, colder air is better because it is more compressed therefore it contains more oxygen my volume which results in more combustion, however in a vehicle like this where is it very easy to get water into the intake, it is not safe to have it that low. The kit came with a pipe to place the filter wherever it chose, but for now, this is fine. im not trying to get water and more dirt sucked up into the engine.
I don't think anyone is recommending that you place the filter down low where it can get wet, but rather attach some sort of flex tubing that can draw colder air from the front of the vehicle that would help with getting cooler air to the filter.

Having said that, engine air temps aren't always hot enough that it has a negative effect on CAI (This was tested with a meter in an engine so yes I'm speaking from tried and true testings). This of course varies from car to car.


Originally Posted by Lexmex
One of the other things I did to cool that area was remove the rubber cladding that. See blue line below based on above picture.
I wouldn't recommend doing this as that rubber seal aids in routing water away from inside the engine bay. It acts as a seal between the hood and engine as water rolls down the windshield towards the engine.
Reply
Old Feb 25, 2010 | 04:53 AM
  #17  
Lexmex's Avatar
Lexmex
CL Community Team
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Apr 2004
Posts: 17,331
Likes: 210
From: Miami, Florida
Default

Originally Posted by veleno
I don't think anyone is recommending that you place the filter down low where it can get wet, but rather attach some sort of flex tubing that can draw colder air from the front of the vehicle that would help with getting cooler air to the filter.

Having said that, engine air temps aren't always hot enough that it has a negative effect on CAI (This was tested with a meter in an engine so yes I'm speaking from tried and true testings). This of course varies from car to car.




I wouldn't recommend doing this as that rubber seal aids in routing water away from inside the engine bay. It acts as a seal between the hood and engine as water rolls down the windshield towards the engine.
I've had this done for several years and never an issue even in a car wash.
Reply
Old Feb 25, 2010 | 04:55 PM
  #18  
diverchris's Avatar
diverchris
Lead Lap
 
Joined: May 2009
Posts: 549
Likes: 5
From: ontario
Default

Congratulations on the Weapon-R on your new Lexus. I have it on my 05 RX. I have a custom dual exhaust system- FlowMaster cats, mufflers and resonators. This make a world of difference.
I hope the best in your project.
As mentioned earlier when I get my next oil change I'll take photos of my set-up and post it.
Once again good luck.
Chris
Reply
Old Mar 1, 2010 | 06:58 AM
  #19  
lexus114's Avatar
lexus114
Lexus Champion
 
Joined: Aug 2007
Posts: 4,507
Likes: 38
From: Bethlehem Twsp. Pennsylvania
Default

Originally Posted by diverchris
Congratulations on the Weapon-R on your new Lexus. I have it on my 05 RX. I have a custom dual exhaust system- FlowMaster cats, mufflers and resonators. This make a world of difference.
I hope the best in your project.
As mentioned earlier when I get my next oil change I'll take photos of my set-up and post it.
Once again good luck.
Chris
That would just make me beat the Hell out of it!!
Reply
Old Nov 19, 2013 | 10:30 PM
  #20  
JProdun's Avatar
JProdun
Driver
 
Joined: Apr 2012
Posts: 131
Likes: 0
From: NY
Talking

Lots of talking here about how awesome the intake is etc. etc.

Pictures and videos please!
Reply
Old Nov 19, 2013 | 11:38 PM
  #21  
RX330inFL's Avatar
RX330inFL
Lead Lap
 
Joined: May 2006
Posts: 3,999
Likes: 37
From: FL
Default

Originally Posted by JProdun
Lots of talking here about how awesome the intake is etc. etc.

Pictures and videos please!
The pictures on the first page are probably all you will ever see on this thread as it is now more than 3.5 years old. The OP has not been active on CL since August, 2010. You might try sending a PM to diverchris to see if he will post pictures of his air intake setup -- if he still has it on his RX.
Reply
Old Nov 19, 2013 | 11:48 PM
  #22  
JProdun's Avatar
JProdun
Driver
 
Joined: Apr 2012
Posts: 131
Likes: 0
From: NY
Default

I see...

I feel like I've jumped on this forum too late...

Lots of people who've done some mild modifications, something I'd be looking into, are no longer active and I've seen posts that were interesting to me that are up to 8 years old...

Well, I got my 04 RX330 almost 2 years ago, but only starting with modifications now. Decided to keep it for all of it's awesomness and utility, but just make it a bit more suitable for my driving style preference.
Reply
Old Nov 22, 2013 | 02:39 PM
  #23  
luxe88's Avatar
luxe88
Driver School Candidate
 
Joined: Aug 2011
Posts: 36
Likes: 1
From: CA
Default for posterity

Has anyone else done this? If so, any advice on what to look out for when removing air box?
Reply
Old Nov 22, 2013 | 09:12 PM
  #24  
RXGS's Avatar
RXGS
Lexus Test Driver
15 Year Member
Liked
Loved
Community Favorite
iTrader: (2)
 
Joined: Jul 2007
Posts: 6,627
Likes: 211
From: .
Default

I was going to say, it may sound better, but youre just sucking in hot air.
Reply
Old Nov 23, 2013 | 11:45 PM
  #25  
JProdun's Avatar
JProdun
Driver
 
Joined: Apr 2012
Posts: 131
Likes: 0
From: NY
Default

Ordered one... We'll see... Will probably be fine through the winter, but will get/make an air box and have some type of a pipe going to the fron from the intake.
Reply
Old Aug 22, 2022 | 02:15 PM
  #26  
ttega07's Avatar
ttega07
1st Gear
 
Joined: Aug 2022
Posts: 1
Likes: 0
From: Delta
Default

Originally Posted by ppatel821
Hey guys,
I just got done installing a short ram air intake into my '07 RX 350. I installed a Weapon R Secret Weapon Air Intake. Took me about 30 minutes to install. It sounds absolutely amazing and I can feel the slight increase in hp. Its suppose to increase mpg, however I love the sound of the intake so I tend to punch it a lot haha.
Ive included some pics.
Lemmie know if you have any questions.
Spoiler
 

Reply
Old Aug 27, 2022 | 10:35 PM
  #27  
Margate330's Avatar
Margate330
Lexus Champion
5 Year Member
Liked
Loved
Community Favorite
 
Joined: Apr 2019
Posts: 11,225
Likes: 1,589
From: FL
Default

Originally Posted by ttega07
Spoiler
 

Welcome to Club Lexus and your 1st post.
I been thinking about getting one too.
Waiting to hear how others like it first.
Reply
Old Jun 18, 2025 | 01:02 PM
  #28  
Felix's Avatar
Felix
Pole Position
5 Year Member
Liked
Loved
Community Favorite
 
Joined: Dec 2019
Posts: 2,993
Likes: 608
From: The Jet City
Default

Originally Posted by ttega07
Spoiler
 

Weapon R........
Reply
Old Jun 23, 2025 | 05:18 PM
  #29  
Felix's Avatar
Felix
Pole Position
5 Year Member
Liked
Loved
Community Favorite
 
Joined: Dec 2019
Posts: 2,993
Likes: 608
From: The Jet City
Default

I'd get the Dragon over the Secret weapon......
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
lexi90
Performance
9
Aug 24, 2014 10:45 PM
BiggDatty
Performance
5
Jan 21, 2014 06:50 AM
elgreco008
IS - 2nd Gen (2006-2013)
3
Apr 30, 2007 09:13 PM
Payam
Performance
5
Feb 17, 2006 08:19 AM




All times are GMT -7. The time now is 07:47 AM.