SiR Stage 3 Gen 2. Featuring Genuine Garrett Dual Ball Bearing CHRA's
For 900-950whp GTC Inlets recommended.
For maximum power potential 1050whp+. Larger Gotboost or Boost Logic Inlets recommended
All variants are capable of over 155mph in the 1/4 mile and slightly over 1100whp on a DynoJet Dyno.
Spool is approximately 300-400rpm slower than OEM turbos on a 3.8L
Billet Option spools 100-150rpm sooner, Same Power Output.
**NOTE Requires an additional $1500 refundable core fee, or send in your a set of OEM turbos.
All Kits Include
- Garrett 14.5psi or 18psi Wastegate actuators (please specify when ordering)
- SiR Oil and Water lines with Billet Oil Drain Adapters
- Genuine Garrett CHRA's