All kits are for a HZJ105 ( 1hz)
Turbo-glide $2890 inc 2.5” exhaust (Garrett GT28) + Fitting
Turbo-glide (eBay) $2650 inc 2.5” exhaust (Garrett GT28) + Fitting
4WDsystems $2623 + $490 2.5” exhaust (oil cooled Schweitzer or TD05 water cooled) + Fitting
AXT (55960668) $3650 + $950 3.0” exhaust (Garrett) Fitted
DTS (border diesel) $3505 +??? Exhaust (TD05) ($2900 not fitted)
Denco 07 33753755 $3900 Inc exhaust and fitting
APS (safari) $3980 +??? Exhaust and Fitting
Some take sump of and others punch the hole and and one drills a 10 mm hole and not even change the oil (the filter will pick it up

Some use the factory exahuast manifold and the rest just supply the front section, I was told the factory manifold is better as it has gates in side so it directs the gasses into the turbo better.
Fitted is drive in drive out, i could fit it myself and then take it to a shop and get them to tune it, would the saving in the instulation by myself be worth it.
What are your thoughts on all the above.