DSM: Large Frame GT42/TH4V V-band Manifold and Hot Parts


A serious bottom mount for larger frame v-band turbos such as a GT42 with the TiAL v-band housing or PT6870 through PT7675 with the TH4V (“T4” v-band inlet) turbine housing.

Hot Parts Kit Includes:

-Downpipe (two piece, with flex section and up to two standard/heatsink O2 bungs included)
-Quick release v-band clamps (turbine outlet, where applicable)

Hot parts kits can be fully customized depending on your needs; pricing would vary from the listed cost and would reflect the changes.

Out of stock


  • Maintains all OEM accessories such as A/C and power steering.
  • Equal length runners.
  • Efficiently supports 1000+whp.
  • Uses a proper small volume merge collector.
  • Built for use with TiAL or PTE turbine housings and GT42 or H/SP compressor covers.
  • TiAL MVR or MVS flange on collector.
  • Fits 1g, 2g, 6 bolt, and 7 bolt. A full size radiator can be retained; however, 2g’s will need to use a 1g style radiator to move the upper hose away from the manifold. Pusher fans recommended depending on compressor cover options.
  • 321 Stainless, 100% Fully Backpurged.

Current lead time as of May 8, 2024: 22-24 weeks from date of deposit.
*This is subject to change without notice, depending on order volumes.

We don’t have a “buy it now” feature because we feel strongly about getting you the manifold that fits your setup and your goals. By filling out this client worksheet, you can help us begin that dialogue. After receiving the completed sheet, we will review it and contact you within 1-2 business days.


DSM: Large Frame GT42/TH4V V-band Manifold and Hot Parts