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PULSAR TURBO · 604340409 Pulsar Turbo · 604340409 PSR Turbine Housing for 400 Series Turbos 83/74mm 87/81mm 96/88mm 177216 / 14961016701 171698 171702 - T6 Divided 1.45 A/R Fits 101/91.3mm Turbine Wheel Divided T6 housing built to push 400 series turbos harder, longer.
▸ T6 divided inlet preserves exhaust pulse energy at high boost▸ 1.45 A/R suits large-displacement or heavily modified engine builds▸ Fits 101/91.3mm turbine wheel across multiple 400 series configurations▸ Multiple inlet sizing options: 83/74, 87/81, and 96/88mm available
Australian-owned. Stocking circuit racing parts, track-day essentials, and performance upgrades.
PSR Turbine Housing for 400 Series Tur… $543.51
Add to cart Made to order · availability confirmed when you order
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▸ Pulsar Turbo engineering matched specifically to PSR 400 series coresincl. GST · ships AU-wide
● Made to order We confirm availability with our supplier when you order. Confirm availability with us — quick reply, usually same day
“Power means nothing until the rest of the car can use it.”
Specifications
On the spec sheet. Spec sheet coming — contact support for full spec details. Fitment
Will this fit? Fitment data still being indexed for this product. Ask BuildBot for a fit-check against your vehicle.
Why this part
Generic housings compromise flow geometry and crack under sustained heat cycles. The PSR turbine housing is cast and dimensioned specifically for 400 series cores, so the A/R ratio and divided scroll actually deliver what the maps promise. At this price point, it undercuts billet aftermarket alternatives without cutting corners on the specs that matter on track.
Pairs well with
Other parts in this build. © 2026 TrackTheory · ABN 33 689 482 504 Built in Adelaide · Shipping AU-wide
