1.10 A/R S400 Exhaust Housing T6/96x88

Because it splits the boost load more evenly between the primary (large turbo) and secondary (small turbo) compressors, it's better at controlling EGT's while loaded, especially at higher elevations. You'll see higher drive pressures, but you'll see higher boost numbers. 'Boost : Drive' ratio will not show noticeable difference. Housing are machined and 'large turbine' slug is pressed in and welded. Weld is on the inside circumference of the housing, do not settle for point welded units that have the potential to push out under heavy use. *Housing only works with 96x88 turbine