We just became a large distributor of all Tial blow-off valves and wastegates. We have tons and I mean tons coming in next week!

TiAL's line up of high performance race proven Wastegates. Featuring everything from the new watercooled MV-S and MV-R to the Leman series V60

MV-S Wastegate $355.00USD SHIPPED!!



Included with every Tial MV-S:

MV-S Assembly
MV-S Valve Seat
Inlet V-band clamp
Inlet Flange
Outlet V-Band Clamp
Outlet Flange
2 TiAL Air Fittings
Plugs for unused air ports

- 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 is used for the valve seat, and valve bushing.

- All Stainless Steel hardware.

- Mating weld flanges are 304L

- Color anodized aluminum actuator (Silver, Red, Blue, Purple, Black).

- 3 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, the unit stands only 3.7" tall, more compact than any other external wastegate on the market today.

- V-Band inlet and outlet make install easy, flanges and clamps are in the box!



MV-R Wastegate (44mm) $455.00USD SHIPPED!!



Included with every Tial MV-R

MV-R Assembly
2 TiAL -4 removable water fittings
MV-R Valve Seat
Inlet V-band clamp
Inlet Flange
Outlet V-Band Clamp
Outlet Flange
2 TiAL Air Fittings
Plugs for unused air ports


- 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 is used for the valve seat, and valve bushing.

- All Stainless Steel hardware.

- Mating weld flanges are 304L

- Color anodized aluminum actuator (Silver, Red, Blue, Purple, Black).

- 3 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, the unit stands only 4.17" tall, more compact than any other 44+mm external wastegate on the market today.

- V-Band inlet and outlet make install easy, flanges and clamps are in the box!

- Integrated -4 AN water cooling ports that cycle a small amount of coolant through the actuator top to keep the temperatures down in extreme conditions such as road racing. These are leak tested after installation from the factory and can be removed if not utilized.

V60 Wastegate $649.00USD SHIPPED!!



Included with every Tial V60:

TiAL V60 Assembly
TiAL V60 Valve Seat
Inlet V-band clamp
Inlet Flange
Outlet V-Band Clamp
Outlet Flange
2 TiAL Air Fittings

- 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 is used for the valve seat, and valve bushing.

- All Stainless Steel hardware.

- Mating weld flanges are 304L

- Color anodized aluminum actuator (Silver, Red, Blue, Purple, Black).

- Flows 330 CFM @ 1psi differential pressure


QR Blow-off Valve $345.00USD SHIPPED!!



Included with Every Q BOV:

QR BOV Assembly
TiAL V-Band Clamp
V-Band Weld Flange
High Pressure O-Ring
TiAL Air Fitting

- For use on turbo-charged and super-charged applications (Paxton, Vortec, etc.). The body and all internal components are CNC-machined from 6061 aluminum alloy. It features a large 1.98 in (50.5mm) valve.

- The V-Band design aluminum mounting clamp gives a very clean and unique appearance. The clamp is anodized and uses Stainless Steel hardware for a long lasting, corrosion-free appearance.

- The valve seal utilizes a Viton O-ring that is clamped in place to prevent the possibility of sticking to the seat and pulling out. The valve stem and guide are Teflon-lubricated, hard anodize-coated for wear resistance.

- The Blow Off Valve also comes with our own machined aluminum banjo-type air fitting and bolt, with over sized 10mm hose barb for quick actuator response. The actuator has a high temp silicone Nomex-reinforced diaphragm for long life.

- An aluminum or mild steel weld base mounting flange is furnished with each unit. Stainless Steel is available at an additional cost. The use of 6061 aluminum allows the housing to be anodized with a selection of colors.

- This new more compact recirculating bov is set up to accept two different types of retun fittings - 1" for Bosch style BPV's and 1.34" for DSM and Evo type valves. Please specify size at time of order.

- A nice feature of this BOV is that you can swap bottom with the bottom of a Q BOV to make it a fully vent to atmosphere BOV.

Alpha Q Blow-off Valve $345.00USD SHIPPED!!



Included with Every Alpha Q BOV:

AlphaQ BOV Assembly
TiAL V-Band Clamp
V-Band Weld Flange
High Pressure O-Ring
TiAL Air Fitting

- For use on turbo-charged and super-charged applications (Paxton, Vortec, etc.). The body and all internal components are CNC-machined from 6061 aluminum alloy. It features a large 1.98 in (50.5mm) valve

- The V-Band design aluminum mounting clamp gives a very clean and unique appearance. The clamp uses Stainless Steel hardware for a long lasting, corrosion-free appearance.

- The valve seal utilizes a Viton O-ring that is clamped in place to prevent the possibility of sticking to the seat and pulling out. The valve stem and guide are Teflon-lubricated, hard anodize-coated for wear resistance.

- An aluminum or mild steel weld base mounting flange is furnished with each unit. Stainless Steel is available at an additional cost.


Q Blow-off Valve $345.00USD SHIPPED!!



Included with Every Q BOV:

Q BOV Assembly
TiAL V-Band Clamp
V-Band Weld Flange
High Pressure O-Ring
TiAL Air Fitting

- For use on turbo-charged and super-charged applications (Paxton, Vortec, etc.). The body and all internal components are CNC-machined from 6061 aluminum alloy. It features a large 1.98 in (50.5mm) valve.

- The V-Band design aluminum mounting clamp gives a very clean and unique appearance. The clamp is anodized and uses Stainless Steel hardware for a long lasting, corrosion-free appearance.

- The valve seal utilizes a Viton O-ring that is clamped in place to prevent the possibility of sticking to the seat and pulling out. The valve stem and guide are Teflon-lubricated, hard anodize-coated for wear resistance.

- The Blow Off Valve also comes with our own machined aluminum banjo-type air fitting and bolt, with over sized 10mm hose barb for quick actuator response. The actuator has a high temp silicone Nomex-reinforced diaphragm for long life.

- An aluminum or mild steel weld base mounting flange is furnished with each unit. Stainless Steel is available at an additional cost. The use of 6061 aluminum allows the housing to be anodized with a selection of colors.

- Through countless hours of R&D we were able to make the same size valve flow a staggering 60% more than the original design - that means 60% more air is blown off per cycle! This is the highest flowing BOV on the market.