1UZFE EGR Delete Kit

UPDATE: A limited supply of the original best-selling Lextreme 1UZFE EGR Delete Kit is available for sale. If you own a 1UZ from 1990-1997, you really need to get this kit! Email me at [email protected] for help with ordering or questions.

Please note: we're not an auto parts supplier and I can't respond to inquries for random Lexus and Toyota auto parts. All parts not listed above, including the LS400 and SC400 turbo kit, rebuild kits and supercharger are sold out and won't return. The Lextreme performance torque converter has a very long waiting list. Email me if interested.

LEXTREME LEXUS FORUMS HERE! - Post Questions Here For Quick Answers!

THE EGR DELETE KIT IS BACK IN STOCK BUT LIMITED! ORDER TODAY! The kit will work for all 1990-1997 1UZFE Lexus LS400 and SC400 models!

lexus ls400 sc400 egr delete kit(resistor not pictured but is included in the kit – forgot to add it to the pic)

How to order:

We got a small supply of the EGR Delete Kits delivered recently from our machinist. I don’t know how many more we’re going to get as they keep increasing the production cost.

The total cost, shipped within the USA is $99. If you want one, please send $99 to me via PayPal at[email protected] and we’ll ship it via USPS Priority Mail.

IMPORTANT: After sending the PayPal payment, please send a follow-up email confirming the correct shipping address. This will save a step in the process and get the kit shipped out to you sooner.

OUTSIDE THE USA: Due to the USPS being so incapable, we no longer ship these outside the USA – so sorry but they lose more kits than they deliver and I can’t afford it.

Installation is extremely straight-forward and the included instructions are clear but if you need additional help, just email me! Lextreme customers have been extremely happy with their results.

This is the quickest, easiest and most important mod available for the 1UZFE, bar none!

About the kit:

These premium-quality CNC machined mild steel plates were designed by engineers and will allow you to completely remove the EGR system.

In the past, some have bought expensive blockoff plate kits that don’t have instructions or other necessary components to actually delete the EGR system. This kit includes everything to completely delete the system! The blockoff plates purchase has led many in the community to a loss of money because they end up having to buy our genuine kit in the end anyway! Our’s is the only real solution!

Why is it really important that you delete the EGR system? 

Because it’s a common failure point, it reduces the performance and gas mileage of your car and, quite possibly most importantly, completely removing the system goes so far in cleaning up and simplifying your engine bay.

The factory EGR system allows super-heated exhaust gases to re-circulate from the rear of the cylinder head back to the intake manifold. The excessive heat at the rear of the head has been known to be the cause of detonation.

I have personally witnessed malfunctioning EGR valves leak and reduce performance and increase exhaust noise.  I also experience cracked EGR pipe and my “check engine” light came on. I drove around for a year with my EGR pipe cracked and its a very common problem with Lexus V8 engine.  After I replaced my EGR pipe the “check engine” light was gone and no more exhaust leak and noise.  However, it was expensive.  Replacing the EGR pipe is very expensive in parts and labor. 

This kit will simply eliminate these problems forever!

The stock gaskets can be re-used from the EGR system. Installation instructions, premium hardware and the proper-value resistor which prevents MIL/CEL are all included. Everything is here in one kit!

THIS ITEM IS NOW BACK IN STOCK & AVAILABLE FOR SALE BUT STOCK IS LIMITED! ORDER TODAY!

Here is what you get:
* Exhaust Passenger Side Block Plate
* Intake Exhaust Plate
* Side EGR Block Plate
* Resistor (to prevent CEL/MIL)
* All Necessary Hardware
* Radiator Bypass Hose
* New Vacuum Line
* Plug Caps
* Everything you need in one premium kit!

Here are just some of the benefits:
* Lower intake temperature, therefore increased horsepower
* Slightly better gas mileage
* Reduce expensive Lexus parts for repair of EGR systems, etc.
* Increase exhaust flow for turbo application
* Easier to change injectors and other parts due to EGR delete.
* Cleaner look of your engine bay (it’ll look a LOT cleaner)
* Support 1UZFE aftermarket development/community

“Thought it was going to be thin and cheap but actually impressed with its quality. thanks!” – marcellowilliams

You can remove the following:
* Vacuum Pipe
* EGR VSV
* Fuel Pressure VSV
* Accelerator Bracket
* EGR Valve and Vacuum Modulator
* EGR pipe
* Radiator coolant bypass
* Misc. Vacuum lines

This is how it looks after installation of the kit:

Still undecided about whether you need to delete the EGR system?

Watch our very own Kelvin (gloverman from the forums) explain and demonstrate in the video below! (skip to 11:45 for the best part)

Who is the kit for?

This kit will work for all 1990-1997 1UZ engines.

However, the instructions are specifically written for 1990-1994 LS400 and 1990 – 1996 SC400 models and some of the hardware will not be needed for newer models.

Specific differences for newer models:

  • different vacuum lines than pictured
  • different EGR valve than pictured
  • you can choose to either vent the PCV to air, get a little PCV filter, or re-route to a different vacuum port on the intake
  • you’ll need to remove the top two studs for the large, main EGR valve blockoff plate (or use washers or spacers)
  • some report that the supplied coolant hose is too short, but you’ll see how to make it work by using the hard coolant lines (help is an email away if you need it)

Below is a guy is using the Lextreme EGR Delete Kit on a 2nd-gen SC400. Great video that will be very helpful for anyone installing this kit, especially 2nd-gen owners!

 

Do you have any questions? If so, please head over to the forums to get a quick answer or share your experience!

This is a freelance site with no support by huge companies.  I have been doing most of the R&D and technical write-ups by myself with my personal money and literally thousands of hours of my time.  I have taken extra steps to demonstrate in details how things are done.  Currently I am one of the few people doing Lexus V8 research and performance enhancement.  This effort comes from my personal love for this wonderful engine.  Most of the modifications are from trial and error. There's no cookbook for 1UZFE mods and its unknown territory for much of supercharger performance.  The parts, labor, web development and site hosting are 100% paid from my personal hobby money.  If you feel my efforts help you in any form, please do not hesitate to donate any amount of money to support this site. You have no idea how much I and the entire Lexus and Toyota community appreciate it!

19 thoughts on “1UZFE EGR Delete Kit”

  1. So how exactly do I buy this kit?? I didn’t see a purchase button. I need to do this on my 94 ls400 so the egr pipe never cracks.

    1. The kits are available. We’ve never once heard of the CEL coming on, only going off. Please see instructions at the top of the page for purchasing. Quantities are limited.

  2. Hello I NEED TO PURCHASE THIS KIT ASAP. I SENT YOU A EMAIL Or You Can Call Me To Make It Easier.
    I REALLY WANNA BUY THIS KIT.

    1. nvm just found out japan didnt require them. but i am interested in a torque convertor its a 92 celsior would your application work?

Leave a Reply

Your email address will not be published.