ZHPizza's red car

[t.er]

Oooooh is that the racingdiffs conversion? I'll be following along to see how it stands up to long-term street & track mileage.

[ZHPizza]

Oooooh is that the racingdiffs conversion? I'll be following along to see how it stands up to long-term street & track mileage.

Nah it's a helical, but I definitely would have tried that spring plate if I was sticking to the 3.38.



I bought it like a year ago and let my eastern bloc transmission guy install it while he was swapping the input shaft on the 3.23 Z4 diff.

https://ebay.us/LUhjnJ

The seller's instagram is just loaded with videos of e46's laying rubber so it must be pretty stout lol

https://www.instagram.com/highco_46/

[Galapolis]

[*]S54 Headers/Cats tack welded to M54 exhaust flanges

Why do you keep tempting me with all these amazing parts...

[t.er]

Man... how do you keep finding out about these parts? First time I've heard of partsshopmax or highco. Definitely seems more legit than racingdiffs, looking forward to seeing how you like it

[ZHPizza]

Why do you keep tempting me with all these amazing parts...

88k miles on the cats and you can have them for cheeeeep. It's a fun project that I think would pan out real well as long as you had 2.25" diameter exhaust pipes (or a single 3") all the way back. I wanted to run them into the stock 2" ZHP exhaust, which would create a bottle neck and screw up the exhaust velocities. What catback do you have again? Might be a good fit.

Man... how do you keep finding out about these parts? First time I've heard of partsshopmax or highco. Definitely seems more legit than racingdiffs, looking forward to seeing how you like it

When I was working in my miserable job I would spend downtime planning car projects/looking for (and obviously ordering the shit out of) parts. I'm enjoying the transition to buy nothing, try to work through this pile of parts.

You also reminded me that I have their front and rear braces in the garage too, so I added those to the list of things to sell if anyone wants them.

[Galapolis]

88k miles on the cats and you can have them for cheeeeep. It's a fun project that I think would pan out real well as long as you had 2.25" diameter exhaust pipes (or a single 3") all the way back. I wanted to run them into the stock 2" ZHP exhaust, which would create a bottle neck and screw up the exhaust velocities. What catback do you have again? Might be a good fit.

Won't ya look at that



This sounds like the most sensible solution to my 155k cats.

What did you do in terms of O2 sensors/emissions testing?

[ZHPizza]

Won't ya look at that



This sounds like the most sensible solution to my 155k cats.

What did you do in terms of O2 sensors/emissions testing?

NICE. You'll just need the means to weld them up and find a way to mate them to the midpipes. We can look at it when you're here and draw something up.

I made a damn mess of my secondary O2 sensors trying to stack extensions and such to fool the DME. Nothing worked, so I'm just going to code them out and plug the holes.

The S54 headers have ports for them though so you should be fine. Here they are with the M54 flanges. Text me if you want more pics and I can dig them out of the shelves.

[ZHPizza]

BIG THINGS STILL POPPIN OFF IN PIZZA'S GARAGE





HELL YEAH

[ZHPizza]

CAN'T STOP



WON'T STOP

[d-rod]

Let’s see a pic of the e85 wheel


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