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TiAL MVS 38mm External Wastegate


TiAL MVS 38mm External Wastegate with Full Race logo

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TiAL MVS 38mm External Wastegate with Full Race logo

TiAL MVS 38mm External Wastegate (Includes all springs) 

TiAL's MV-S wastegate offers a whole lot of performance in a very small package

This new ultra-compact wastegate provides enormous flow capacity yet stands only 3.7" in height (vs traditional 38mm WG's at 4.85"). Other features include 3 bottom pressure ports for easy install and fitting access and a top mount pressure port that can be rotated 6 different ways. V-band wastegate and manifold connections means reliable easy sealing - no more bolts or gaskets!.  Tial also updated the way the diaphragm sits so it is virtually impossible to pinch for better serviceability. Each Wastegate comes with a full set of springs so you can fine-tune your desired settings.

Full Race TiAL MVS Wastegate

Product Details

  • Laser Etched Full-Race logo on all TiAL wastegate tops
  • High temp NiCrFe based alloy is used for valve and 347SS valve housing will offer longer product life compared to competing designs.
  • High temperature silicone Nomex reinforced actuator diaphragm.
  • 17-7 PH Stainless Steel actuator spring gives consistent pressure at high temperature, resist "relaxing" at temperature to 900F (483C).
  • Nitronic 60 Stainless Steel valve seat, and valve bushing. Capable of handling high temperatures and pressures without binding or distorting.
  • All Stainless Steel hardware
  • Mating weld flanges are 304L Stainless Steel
  • Color anodized aluminum actuator (Silver, Red, Blue, Purple, Black).
  • Lower ports and two top ports for easy install, no need to rotate the actuator top at all, plugs included for unused ports.
  • Ultra compact design fits in very tight spaces, ideal for twinscroll dual-wastegate applications where space is hard to come by.
  • The MVS stands only 3.7" tall, much more compact than any other external wastegate on the market.
  • V-Band inlet and outlet make install easy, flanges and clamps are included in the box!

Add on Full Race MVS Blanket

Full Race WG Blanket For TiAL MV-R 44MM & MV-S 38MM WastegatesFull Race WG Blanket For TiAL MV-R 44MM & MV-S 38MM Wastegates








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