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A big thanks to Tapout Tuning and Exodus Performance in Austin TX. The CT4 V Blackwing went on the rollers today. At just under E60 ceiling we managed a 570 whp and 600 wtq. The response and feel is next level!!!

Im curious is anyone running the Tapout Stage 1 camshafts? If so how do you like the kit as well as the idle note? Is anyone running any other cam kit? Im looking to do a few mods and I want to add a cam kit while I am there. I love how the Tapout stage 2 cams sound but they told me they don't...

I have been running the jB4 on my CT4 blackwing for about 8 months now. I recently was looking at the gauges while I was at a stoplight and noticed it shows .7 boost at idle while the gauge cluster shows 11 inch of Vacuum. I do have the Tapout oversized air intake and green filters as well as a...

On January 4th I installed the Gigs ported throttle body and the motorad ignition coils on my CT4 Blackwing. I am also using the JB4 and the Tapout oversized air intake. For anyone running the Tapout oversized intake lid you know it has a tendency to throw a p1400 code. Mine usually throws the...

For anyone that has done a muffler swap. I was thinking of cutting out the stock muffler and adding a Y at each outlet. Out of the Y, straight pipe to the valved outlet and a muffler to the second outlet. My question is if you are leaving the valve in its stock location will it still operate...

For those of you who did the Gigs throttle body install on a CT4 blackwing. Care to share any tips? What was your method of removing the quick disconnects required for the install? Thank you.

Hello, all. My name is Joe and I’m the proud owner of a 2022 CT4 Blackwing. I have been lurking around getting a feel for the forum. I come from the truck/LS world so still trying to get familiarized with the platform. As they say, more is more so I’m going down that MOD rabbit hole once again🤦🏻‍♂️