0.92 A/R Turbine Housing Garrett G25-550 & G25-660, T3, V-Band

ATP Turbine housing for Garrett G-Series

• T3 Inlet undivided (open)
• 3" GT v-band outlet (90mm OD with 81mm centering ring)
• 0.92 A/R
• G25 standard rotation G-series G25-550 & G25-660

Determine the A/R value correctly:
The A/R value determines the exhaust gas throughput of the exhaust housing and is therefore largely responsible for the performance of the turbocharger and engine. Basically, the following applies: The smaller the A/R value, the earlier the turbocharger responds, but on the other hand the exhaust back pressure increases and the maximum power drops.

If you need help in selecting the right exhaust gas housing, give us a call, we will be happy to advise you.