Anybody try these high flow cats? They claim no check engine light. Cadillac CT5-V Blackwing SOUL Sport Catalytic Converters - Soul Performance Products
https://www.gmpartsdirect.com/oem-parts/gm-intake-manifold-12713783
This is the zl1 part number, that’s what I ordered. Kong insured me either one will work. No difference as long as the zl1 version is newer with the long bricks in them.
I live by Kong performance I’m having them doing the port work and buying the TB from them as well. No more mods after that for me. Oh and I put a green filter in the air box. I find it weird that it’s hard to get a part number for the Cadillac blower, good thing it’s identical to the Camaro zl1...
Switching gears. Any of you Ct5 guys out there thinking about having the blower ported?! It’s suppose to add 60 rear hp. And air/fuel is still spot on.
not sure on part # 85517784. but the correct part # for ct5 BW rear CF wing is 85561511. i have kept the template when i put mine in, if you need it hit me up and i'll mail it to you.
Lower no, further out yes. And don’t forget to order the aero pieces for underneath. For the lip you have to take off the 3 plastic covers under the car. It’s a torque bit, but I believe it was a t15. And remove the 5 10mm bolts for all 3 pieces to come out. And there is about 20 or so torque...
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