Non-Intercooled Cartuning Kit
Selling - Cartuning Non-Intercooled Turbo Kit for LS4:
Turbo, wastegate, crossover, upper and lower downpipe, LS1 MAF were on SuperCat's Monte Carlo and have less than 2000 miles on these parts.
Items you will need to buy separately that are normally included from Cartuning with the kit that I do not have:
8 Autolite 103 spark plugs
160 degree thermostat
Transgo Shift kit (a must!)
Turbo inlet and outlet gaskets (Summit/Jegs for T4 Turbo)
“Make a stabilizing bracket that attaches from bolt on turbo flange to stud on transmission bolt” Easy, just a piece of flat steel slightly bent with holes for bolts to go through. There is a pic of what it looks like in the Cartuning installation manual. Download the installation manual on the Cartuning website. Basically skip the intercooler install portion for this kit…..
Here’s what is in the kit I am selling:
Turbo system including crossover (DEI Titanium wrapped), Turbonetics T-66 Turbo, upper and lower downpipe including DHM ELECTRIC EXHAUST CUT OUT prewelded on downpipe with cabin remote switch, no cat on the downpipe (3 bolt flange at end that exhaust shop can use to attach to your exhaust system). Nuts/bolts included in kit. All stainless piping - Tig welded construction.
Lokar trans dipstick (stainless braid)
PCV solution
Oil return and feed adaptors and hardware. Stainless braid feed line.
LS1 MAF sensor with wire adaptor
Cartuning Alky system
New KN air filter
Vac lines/distribution block.
Blow off valve
Turbonetics evolution wastegate (5 psi “blue” spring installed)
Cartuning silicone/T-bolt clamps.


The "tune" – I will provide you with the HP Tuners file I have for this non-intercooled kit for LS4 cars. This is the basic "get started tune" from Cartuning. Your tuner will need to copy/put this tune in your car and use the file as the basis to start tuning your car. Do not push the car into boost with this tune or you may blow up your engine! You will need to have an air/fuel gauge connected and monitoring air/fuel ratio as well as where the boost level is at on the car. Get your car tuned by someone experienced with HP Tuners and LS motors.
$2,800 firm plus shipping.
Hopefully with the new position I will be able to end up doing this at a later date.
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Good luck with the sale, and just shoot me a pm if you have any questions.


