Easy 4-Hi mod - Simple All High Chip 03-06 model years

[05Single]

I e-mailed the company and they have NO plans on making this part for the 99-02 model trucks and Tahoe's.

There has to be a way to make one. Its a simple design

 

[Mr. 960]

bought two. One for the Sierra, and one for the Yukon. Work great and super fast shipping!!!!!

 

[02LTHOE]

Almost ordered w/out seeing the 03+ info. Dammit.

 

[cmc76]

Delivered in about 2 days, install took all of 2 minutes. All I can say is simple. I haven't had much opportunity to use it, as I do mostly city driving. But the few minutes I did, very impressed.

 

[Fosscore]

My contribution to this easy plug and play mod.

(Will only fit 03+ models and up. As of March 2016, the company does not intend to make this for the 99-02 models).

Day time.

Night time.

 

[05Single]

My contribution to this easy plug and play mod.

(Will only fit 03+ models and up. As of March 2016, the company does not intend to make this for the 99-02 models).

Day time.

View attachment 60217


Night time.
View attachment 60218

You don't have hids? Whoa you lost cool points from me bro
Also night pic not showing up

 

[Booyahzman]

Definitely going to be buying one of these.

Question, I have some cables I bought from the RetrofitSource when I installed my projectors that keep my lows on with my highs. Do you think I should remove these when installing this circuit board, or will it not matter?

 

[Countryboy07]

Just bought one... Now to get some new fogs put in.

 

[Countryboy07]

Got it today, put it in this evening and absolutely love the extra light. Will be even better when I change the lights out to LED.

 

[05Single]

Oh nice. I'm slackin, need to buy mine. Combined with led it should be able to see to the future lol

 

[d-alex-l]

So I bought this for my '07 Tahoe but my fuse box seems to be laid out differently than the diagram in the OP. Just put in a call and got their voicemail. Any clues?

 

[David Paul]

2007 Tahoe fuse box is different then the "classic" 07 1500 series.

 

[SUBURBIAN]

Just dropped one of these in last night. Awesome!! Thanks for posting.

 

[jdpber]

i am so glad that so many of you have found this so useful

 

[d-alex-l]

So am I SoL?

No call back from their CS department yet.

2007 Tahoe fuse box is different then the "classic" 07 1500 series.

 

[d-alex-l]

Yup, no bueno. Spoke with them yesterday and they confirmed a fuse box layout change on my year. They also don't do much with trucks with gassers, predominantly a diesel specialist.

 

[cybertek]

Awesome. Thanks for the info!
Ordering tonight.

 

[Okiedave]

Thanks for posting this. Just ordered one for my 04 Denali, and told them I would by one for the 2000-03 as well if available.

 

[05Single]

Thanks for posting this. Just ordered one for my 04 Denali, and told them I would by one for the 2000-03 as well if available.

Thought they confirmed no plans for the 99-02 models ?

 

[BADRIDES]

They have told me no plans for the 99-02 models