Tillix Valve
$165.00 inc. GST Add to cart

Tillix Valve

$165.00 inc. GST

The Tillix Valve is used to control the boost level in vacuum actuated turbo diesel vehicles. Often smoothing the turbocharges boost as well as giving the end user final say in how much boost is applied to the engine.
The valve only kit will only allow maximum boost adjustment. If you would like control of the spoolup rate of the turbocharger as well please look at the full kit that includes additional hardware to achieve this.

This kit includes silicone hose, T-Piece, instructions everything you need to control the maximum boost of your VNT turbo.
This kit is also a direct replacement for an existing valve to be replaced with the the Tillix valve.

If you require spool rate adjustment, please head over to the full kit which includes a needle valve.

(8 customer reviews)

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Additional information

Weight .1 kg
Dimensions 8 × 5 × 2 cm

Mitsubishi, Nissan



Injection Type

Common Rail (CRD), Direct (DI)

8 reviews for Tillix Valve

  1. Dennis (verified owner)

    Great Product. I brought the valve to replace my dawes valve and my car runs so much better.
    The best after sales service I have ever had, answered all my question with great detail and so easy to understand.
    Highly recommend product and service.
    Thank You

  2. kayne (verified owner)

    Replaced dawes valve verry happy with tillix valve

  3. matt (verified owner)

    recently change from a dawes valve to the tillix and couldnt be happier! with the dawes, i had basically no control of the boost once i increased it above 15psi. it would be smooth from 0-15PSI the would fluctuate from 12-17psi all the way through the rev range and would occasionally hit limp mode when accelerating. installed the tillix valve in its place, and with 2 small adjustments it was set at 20psi. it rises from 0-20PSI nice and smooth and holds at 20 all the way till i shift gears. it no longer hits limp mode at all! to say i am happy is an understatement!


  4. Dronus4x4 (verified owner)

    Awesome product. I have been fitting Dawes and needle valves to patrols for years so I know my way around NADS.
    The tillix valve is easier to install and adjust, and it’s performance exceeds the Dawes valve hands down.

    I replaced my Dawes valve (with updated Spring) with a tillix. Delivery was fast and well packaged. The instructions on usb is a good touch. My boost is now smoother with less bounce which improves performance and eliminates limp mode.

    Highly recommended.

  5. Glen Barnwell (verified owner)

    Forget about the Dawes Valve, they’re not even worth a second thought compared to a Tillix Valve. So much smoother through the full boost range and a lot easier to adjust. If you stick to the usb instructions included, you can’t go wrong. Seriously, throw your Dawes Valve away and get a Tillix from these guys, you’ll be glad you did.

  6. Rob (verified owner)

    Installed the Tillix in combination with needle valve to bypass the stupid Nissan boost control system & get exhaust temps down. Operation of the Tillix is nice & smooth with no tools required to adjust. Delivery was quick & came with installation instructions on USB.

    Now one very happy camper.

  7. Dean

    Bought the tilix valve and egr block for my 05 patrol 3l,it has been awsome, performance and fuel econ has improved its like a different rig, i can get 16 psi without going into limp mode and is so responsive and powerful now and the boost is so stable??

  8. Mark (verified owner)

    Great product

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