Notices
GX - 1st Gen (2003-2009) Discussion topics related to the 2003 -2009 GX470 models

What Mods R Youuuuu Doing?

Thread Tools
 
Search this Thread
 
Old Oct 5, 2008 | 03:01 PM
  #1  
DJJJAMES's Avatar
DJJJAMES
Thread Starter
Driver School Candidate
 
Joined: Sep 2008
Posts: 14
Likes: 0
From: NY
Default What Mods R Youuuuu Doing?

Let Me Know.. I Have A 2003 Onyx Black Gx470 & I'm Ready To Trick It Out.. I Have A 2000 Watt Crunch Amp/2 Channel - Two 12" Dual Speakers Sub( Soon To Be Jl's) With Four 6.5" Logic Speakers(soon To Be Upgraded) .. I Also Have Done The Dvd Override Withthe Switch (for Front Screen Dvd Action While Car In Motion- Switch Goes From Dvd Player Screen Back To Nav Screen When A Dvd Is Playing)..

Mark Levinson Audio Stock
Sports Package
3rd Row Seating
Drop Down Dvd Plaver-stock
Rear Spoiler

Looking At 24" Rims.. Altezza Lights (was Gonna Go Prado But I Think Altezza's Right Now.. Maybe Some Magnaflow Dual Exhaust Action Like My Man Carsmack (nice Job By The Way)..

Any Rim Recommendations...im Looking At Status Rims.. Im Definitly Getting That Vais Ipod Adapter.. Is There Anymod's I Don't Know About.. ???

Is Kdss Worth It ?? What's Goin On With The Trd Or Any Other Super Charger For The Gx??
Reply
Old Oct 5, 2008 | 06:18 PM
  #2  
Pearlpower's Avatar
Pearlpower
Lexus Fanatic
CL Folding 25,000
iTrader: (2)
 
Joined: Apr 2002
Posts: 7,075
Likes: 19
From: California
Default

KDSS is not worth the trouble or cost. Great option but not to add. Cost thousands. TRD did make a supercharger kit but they are difficult to get as I have been looking for some time. There are several ECUs so make sure you get the one for a 4runner to prevent engine detonation.

Welcome to CL.
Reply
Old Oct 5, 2008 | 07:29 PM
  #3  
DJJJAMES's Avatar
DJJJAMES
Thread Starter
Driver School Candidate
 
Joined: Sep 2008
Posts: 14
Likes: 0
From: NY
Default

Thank You Sir.. Im Looking For The K&n High Air Filter For The 2003 Gx470.. But Can Only Seem To Find One For '04 & Up... Are They Universal As Most Things Between The Gx470 Models?
Reply
Old Oct 5, 2008 | 07:57 PM
  #4  
Pearlpower's Avatar
Pearlpower
Lexus Fanatic
CL Folding 25,000
iTrader: (2)
 
Joined: Apr 2002
Posts: 7,075
Likes: 19
From: California
Default

Originally Posted by DJJJAMES
Thank You Sir.. Im Looking For The K&n High Air Filter For The 2003 Gx470.. But Can Only Seem To Find One For '04 & Up... Are They Universal As Most Things Between The Gx470 Models?
I have a thread here on my KNN filter install. Also some pics in my sig below. Yes, fits perfectly. 4Runner 2004 V8 version.
Reply
Old Oct 7, 2008 | 02:27 PM
  #5  
DJJJAMES's Avatar
DJJJAMES
Thread Starter
Driver School Candidate
 
Joined: Sep 2008
Posts: 14
Likes: 0
From: NY
Default

Great... Because Every Site I See Selling This K&n Filter Is Saying 04' & Up.. But It Does Look Similar To My Air Filter Chamber's Space & I Know You Know Your Stuff Double P... Since This Thread Is About All Mods.. I'm Really Interested In Going With The Dual Exhast On The Gx.. I Saw A Magnaflow Y Connector & I See Cmarshack Used A 14571 Magnaflow Muffler.. But Did He Use 2 Of Those Mufflers... I Don't See A Kit That Actually Comes From The Stoc Converter & Goes Around The Spare On Eadch Side (hence The Custom Job)...

Now The Specs On The 14571 Muffler Say The In & Out On That Muffler Are 2.5", But I Saw Someone Saying Here That The Stock Exhaust System Is 3.5"... Could I In Theory Standard Plumbing Pipe (the Right Guage Of Course & Custom Weld Myself A System... I'm Going For A Simple Sound Nothing To Loud Or Thundering I'd Rather A Deeper Pitch The Faster I Go ... Do You Know How I Could Achieve That???


Thanx Again
Reply
Old Oct 7, 2008 | 03:38 PM
  #6  
Pearlpower's Avatar
Pearlpower
Lexus Fanatic
CL Folding 25,000
iTrader: (2)
 
Joined: Apr 2002
Posts: 7,075
Likes: 19
From: California
Default

The muffler fits out exhaust pipe fine-not 3.5". Any reputable exhaust shop can fabricate the piping for your GX and route it fine.
Just use 1 muffler. The muffler is just a swap out of the factory muffler. The extra pipe is connected to the existing pipe behind the rear axle and in front of the spare tire.
Reply
Old Oct 7, 2008 | 05:48 PM
  #7  
Pearlpower's Avatar
Pearlpower
Lexus Fanatic
CL Folding 25,000
iTrader: (2)
 
Joined: Apr 2002
Posts: 7,075
Likes: 19
From: California
Default

The KNN # is 63-9022
Reply
Old Oct 7, 2008 | 11:16 PM
  #8  
DJJJAMES's Avatar
DJJJAMES
Thread Starter
Driver School Candidate
 
Joined: Sep 2008
Posts: 14
Likes: 0
From: NY
Default

I Saw This Intake Not Long After My Last Post.. I Specifically Looked For A 4 Runner 4.7 Intake , But I Wasn't Sure If The Fitment Was Right So You Just Answered Another Question Before I Could Even Ask It... I Feel The Need To Build My Own Exhaust System.. I'm Going To Have To Do A Little Bit More Research Before My Dual Exhaust Is Completed

Have You Seen Any Different Headlights For The Gx470? Projectors / Angel Eyes/ Smoked Or Blacked Out Versions, Etc?
Reply
ClubLexus Stories

Celebrating Lexus & Toyota from Around the Globe

story-0

10 Lexus Designs That Have Aged Like Fine Wine

 Verdad Gallardo
story-1

8 Tips for Improving Your Hybrid or Plug-in Hybrid's Efficiency!

 Michael S. Palmer
story-2

10 Best Lexus Models No One Remembers

 Joe Kucinski
story-3

TRD Off-Road Premium: Best 2026 4Runner, Except This One Thing

 Michael S. Palmer
story-4

Top 10 Lexus & Toyotas to Drive Before You Die!

 Joe Kucinski
story-5

Top 10 Lexus/Toyotas With The LEAST 5-Year Depreciation

 Joe Kucinski
story-6

Lexus LC500 Convertible Auction: A Preview of Rising Values?

 Brett Foote
story-7

GX 550 vs TX 550: Best 3-Row Luxury Lexus Family Hauler

 Michael S. Palmer
story-8

9 Best Lexus Models You Can Buy for Half Price (And 1 You Shouldn't!)

 Joe Kucinski
story-9

2026 Lexus NX Buyer's Guide: Models, Features, Prices & More!

 Brett Foote
Old Oct 8, 2008 | 08:09 PM
  #9  
DJJJAMES's Avatar
DJJJAMES
Thread Starter
Driver School Candidate
 
Joined: Sep 2008
Posts: 14
Likes: 0
From: NY
Question

Ok.. So Pearlpower.. I Watched You Youtube On The Magnaflow Dual Exhaust System & It Sounds Great.. Do You Have One Muffler Or Two & If I Could Somehow Fit 2 Mufflers Without Removing The Spare , Would There Be Any Benefit?
Reply
Old Oct 8, 2008 | 08:56 PM
  #10  
Pearlpower's Avatar
Pearlpower
Lexus Fanatic
CL Folding 25,000
iTrader: (2)
 
Joined: Apr 2002
Posts: 7,075
Likes: 19
From: California
Default

Originally Posted by DJJJAMES
Ok.. So Pearlpower.. I Watched You Youtube On The Magnaflow Dual Exhaust System & It Sounds Great.. Do You Have One Muffler Or Two & If I Could Somehow Fit 2 Mufflers Without Removing The Spare , Would There Be Any Benefit?
Same setup as you see here. There really is not room for two mufflers. You could run a single inlet and dual outlet muffler but then the cost would rise as two pipes would need to be run under the axle and then there is the question on room.
Reply
Old Oct 9, 2008 | 11:00 PM
  #11  
DJJJAMES's Avatar
DJJJAMES
Thread Starter
Driver School Candidate
 
Joined: Sep 2008
Posts: 14
Likes: 0
From: NY
Default

Do You Have A Shot Of Your Gx470's Undercarraige You Could Post Double P ?? Anyone Who Has Dual Exhaust System Please Post Pics Of Your Under Carraige So We All Can Have Exhibits Of This Beautiful Mod!!!

Now There's More Than One Way To Project The Pipes & I Think I See A Clear Path From The Muffler To Where The Driver's Side Tail Pipe Would Point.. Now On The Stock Exhaust.. There Is A Large Diameter (possibly Resnator) Deal That Is A Part Of The Exhaust System Before The Exaustst Pipe Comes Out The Back.. What Is That? How Do I Go Aftermarket (dual Exhaust) & Still Make Up For The Function Of That Piece??
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
rrolff
GX - 1st Gen (2003-2009)
3
Feb 23, 2011 07:44 AM
De'Bill
RX - 2nd Gen (2004-2009)
2
Feb 18, 2011 10:24 PM
mikedozz
GS - 3rd Gen (2006-2011)
11
Jul 24, 2008 10:19 AM
lkopp
LX - 1st and 2nd Gen (1996-2007)
1
Sep 3, 2002 10:57 PM




All times are GMT -7. The time now is 09:32 PM.

story-0
10 Lexus Designs That Have Aged Like Fine Wine

Slideshow: Some luxury cars chase trends, but these Lexus models look better now than they did when they first rolled into showrooms.

By Verdad Gallardo | 2026-05-06 17:58:29


VIEW MORE
story-1
8 Tips for Improving Your Hybrid or Plug-in Hybrid's Efficiency!

Slideshow: How to Get the Best Fuel Economy with a Hybrid and Plug-In Hybrid!

By Michael S. Palmer | 2026-05-05 20:54:44


VIEW MORE
story-2
10 Best Lexus Models No One Remembers

Slideshow: 10 best Lexus models no one remembers.

By Joe Kucinski | 2026-05-05 17:33:28


VIEW MORE
story-3
TRD Off-Road Premium: Best 2026 4Runner, Except This One Thing

Slideshow: diving into 4Runner TRD Off-Road Premium's pricing, performance, fuel economy, features, and amenities!

By Michael S. Palmer | 2026-04-23 13:09:18


VIEW MORE
story-4
Top 10 Lexus & Toyotas to Drive Before You Die!

Slideshow: the 10 Lexus and Toyota vehicles you need to drive before you die.

By Joe Kucinski | 2026-04-23 10:34:24


VIEW MORE
story-5
Top 10 Lexus/Toyotas With The LEAST 5-Year Depreciation

Slideshow: Top 10 Lexus/Toyota models with the lowest 5-year depreciation rate.

By Joe Kucinski | 2026-04-08 12:19:06


VIEW MORE
story-6
Lexus LC500 Convertible Auction: A Preview of Rising Values?

The LC hasn't even disappeared from the Lexus lineup yet, and we're already seeing signs of an explosive market.

By Brett Foote | 2026-04-06 09:25:02


VIEW MORE
story-7
GX 550 vs TX 550: Best 3-Row Luxury Lexus Family Hauler

Slideshow: comparing the pricings, specs, power, fuel economy, fun-factor, and features of the GX 550 Luxury+ and TX 550h+ Luxury.

By Michael S. Palmer | 2026-03-19 13:44:11


VIEW MORE
story-8
9 Best Lexus Models You Can Buy for Half Price (And 1 You Shouldn't!)

Slideshow: 9 best Lexus models you can buy for half price and 1 you should avoid

By Joe Kucinski | 2026-03-19 12:01:07


VIEW MORE
story-9
2026 Lexus NX Buyer's Guide: Models, Features, Prices & More!

Here's everything you need to know about the latest NX.

By Brett Foote | 2026-03-19 11:56:59


VIEW MORE