1.45AR S400/S410/S430 TURBO EXHAUST HOUSING (ATIS4145EH)

Description The S400 turbo exhaust housing is built for 96mm x 88mm turbine setups and offers a 1.45 A/R for heavy duty applications. This housing is listed for Caterpillar, Cummins, and Detroit use, making it a strong fit for builders looking for a durable replacement or upgrade option. Buyers can choose ceramic coating options on this page and add the center cartridge to exhaust housing clamp during configuration. For customers comparing turbine housing setups, this page gives a clear path to order the correct 1.45 A/R housing for S400, S410, and S430 applications.