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Recent content by WONT TAP

  1. WONT TAP

    4BW bleeder valve

    Some seem looser than others. It's not a problem unless they are leaking fluid.
  2. WONT TAP

    Who Wants the First Corsa CT5-V Blackwing Exhaust System?

    Coming soon. Please stay tuned!
  3. WONT TAP

    Who Wants the First Corsa CT5-V Blackwing Exhaust System?

    We’re currently searching for a volunteer to have the first ever CT5-V Blackwing cat-back exhaust system. You will need to have a CT5-V Blackwing (with either A10 or M6 transmission), and still be running the factory catalytic converters. You would need to drop your car off near Cleveland, Ohio...
  4. WONT TAP

    CT4-V Factory LF4 Wastegates - Spring Pressure and Thread Pitch

    Yes, those TurboSmart wastegate actuators will work with some minor adaptations. We used them on my 2018 ATS-V a few years ago when we switched over from vacuum to boost controlled actuation. I don't believe these will provide any noticeable or measurable performance improvement over the...
  5. WONT TAP

    Max tire width for 4BW for custom 19" wheels.

    Best fits will be P275/30ZR19s on the front and P305/30ZR19s on the rear.
  6. WONT TAP

    Carbon Fibre parts.

    Tapout Tuning has these in stock for a fraction of the OEM price: https://www.tapouttuning.com/product/tapout-tuning-ct4-v-blackwing-carbon-fiber-rocker-extensions/
  7. WONT TAP

    Who Wants CT5-V Downpipes?

    Unfortunately, we are still struggling with this. We have the manufacturer ready to go on these, but there are a couple complications. 1. They need the car for four weeks, and most people don't want to give up their cars for this long. 2. We need a RWD car so we can do before and after dyno...
  8. WONT TAP

    4 Blackwing Gigs Throttle Body Install

    The ATS-V and CT4-V Blackwing LF4 engines are nearly identical. They make the same power from the factory, and they also respond to mods similarly. https://www.tapouttuning.com/ct4-v-blackwing-dyno-rankings/
  9. WONT TAP

    Ct4 v Blackwing air filter install

    We have sold hundreds of the Green filters, and this has never been an issue.
  10. WONT TAP

    Who Wants CT5-V Downpipes?

    I'm bringing this thread back to the top, since we get requests for these downpipes almost daily...
  11. WONT TAP

    CT5-V Blackwing 6-sp (2022) surging during normal driving

    My direct email address is ScottC@TapoutTuning.com.
  12. WONT TAP

    CT4-V Dirty valves !!

    We are not running aftermarket catch cans on any of our or customer's CT4-V Blackwings. And we have several of them in the 700 whp range now. https://www.tapouttuning.com/ct4-v-blackwing-dyno-rankings/
  13. WONT TAP

    Anyone Foul an RR12YS Plug in 7000 miles?

    Yes, check the gaps and look for carbon tracking. No harm in a smaller gap though. We run .016" in our Brown Belt cars.
  14. WONT TAP

    Anyone Foul an RR12YS Plug in 7000 miles?

    Were you sure to use plenty of dielectric grease in the coil boot ends during installation?
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