• DIY kit designed for any Borg Warner S400 turbos with a compressor wheel smaller than 80mm, with this kit you can upgrade your turbo to a billet wheel 480
• Upgrade 7+7 blades 80*113mm billet compressor wheel with extended tip technology for the ultimate in aerodynamics, compressor flow rated at 120 lb/min
• 360o brass thrust bearing vs. stock 270o thrust bearing enhances turbochargers’ durability.
• Staggered step gap compressor and turbine end seal rings reduce oil blow-by of the seals
• Machining on your bearing housing is required, you need to open the pocket for wheel exducer to114.5

Description:

• This DIY upgrade kit is designed for any Borg Warner S400 turbos with a compressor wheel smaller than 80mm, with this kit you can upgrade your turbo to a billet wheel 480. It comes with a 7+7 blades 80mm billet compressor wheel in which the compressor flow is rated at 120 lb/min. If you have a 96*88mm turbine wheel, the capabilities ranging will be from 750 to 1250 horsepower.
• The only thing you need to do is to open the pocket for the larger compressor wheel exducer on your bearing housing to a diameter of 114.5mm. You will perfectly upgrade your current 400 series turbo to a billet 480.
• The rebuild kit comes in this DIY kit has a 360-degree CNC machined brass thrust bearing, it helps the turbo to handle more thrust force for better durability. The staggered step gap seal rings will reduce oil blow-by of the seals.