Turbine Upgrade Turbo compatible for AUDI RS4 S4 2.7 K04-025 Turbocharger B5 A6 Quattro Seals & Hardware Operating Pressure : ≤2

Operating Pressure : ≤2

\- Gear OD: 39mm

BLR 110kW 150HP 2

Spring rate: front 10kg/mm rear 7 kg/mm

Fitment:Fits ALL Following Models: 02-2007 Subaru Impreza WRX & 2004-2019+ Impreza Sti ModelsNote : Only Works with SSQV Blow Off Valve Features: Made of Light Weight & Billet Aluminum Material CNC Machined Aluminum Flange Adapter Direct fit to All SSQV Blow off valve Makes Your BOV Installation Easy and Effective Holds up to 30 Psi

Turbine Upgrade Turbo compatible for AUDI RS4 S4 2.7 K04-025 Turbocharger B5 A6 Quattro Seals & Hardware Operating Pressure : ≤2Introduction A turbocharger (also called turbo), is a turbine driven forced induction device that increases an internal combustion engines efficiency and power output by forcing extra air into the combustion chamber. The key difference between a turbocharger and a conventional supercharger is precisely that a turbocharger is powered by a turbine driven by the engine's exhaust gas. A turbo consists of a compressor, a cartridge, a turbine and an exhaust