Air injection delete

Tossing around buying some long tubes for my 1GR. I definitely don’t want the air injection system if I do so I was wondering how exactly to go about deleting it properly. I know you have to tune something with the tuning before you remove it or it will really fuck up your pickup. I already have a Unichip Q tuner so maybe I could tune it through that? I’m planning on installing exhaust cam gears as well. Just looking for some insight on how to get the truck breathing properly without it throwing codes and freaking tf out.

 

Check out this company https://hewitt-tech.com/
They have a plug-n-play solution for SAI bypass.

As for headers, URD equal length headers are pretty good. Expect slight improvement in power. If I were to do it again, I'd cut the cats out of the OE stock manifolds and have a professional exhaust shop weld in stainless pipe in their place. URD EL headers are a pile of snakes taking up lots of space.

 

I've heard that one of the tuners (OTT I think) can disable the SAIS system completely. The Hewitt Tech kit is an alternative as well. I happen to have a new hewitt kit if you're interested.

 

They wont delete it.

 

HP TUNER is friend. For what you’re going to pay for the SAIS Delete KIT. If I had known I was going to do a S/C , I would have gone with the HP tuner. Get rid of the SAIS system along with the check engine light did the URD headers.

 

Anyone here know how to make the urd headers sound good? I currently have the 2nd set of cats, y-pipe turned into an x-pipe where it ends, no resonators, true dual exhaust with blackwiddow neighborhaters before-axle dump. Wayyyy too raspy for me. Sounded good before the headers but damn. I just want something that sounds good with great performance. Definitely need to clear the codes with HPtuners aswell

 

Resonators……

also. It’s a truck….trucks are not performance vehicles.