Description:

I have a pair of TIAL XONA 6156 Turbos with TIAL's updated HTZ aero. I had these turbos completed/updated Jan 2024 for a new motor build. They were originally on my 3.6L and made 843HP/627TQ on pump gas. Original cost of $6,840 for the pair. I have dyno and invoice and upgraded item list from TIAL. Upgrades to aero, compressor, turbine wheels, piston rings, upgraded MVI oil slingers and bearing cost was a little over $900.

*** Sale price - $3400 ***

I intended to use these on my new 4.0L motor, but we found that they start to lose efficiency at 960HP. These turbos made 963HP on E85 at a little under 1.5bar. My horsepower goal is 1,100+ so these are practically brand new at a significant reduction in cost. Everything was replaced with new parts and upgraded parts. Anyone wanting highly efficient turbos for an application up to 900ish HP these are a steal. 

Pictures are of my actual turbos for sale. Dyno is at the wheel, on pump gas. The turbos are currently at Cervelli Technical Services (Chris Cervelli's shop in Golden Colorado) 

Can be applied to 996TT, 997.1TT and with flange modifications could be used on 993TT