Audi B5S4 - K04 FATS and driving impressions 

Makes me really want to keep my old c5 Allroad

glad you like it and the car is healthy. get him to throw an aggressive tune on it for a weekend, 3.2/3.0 FATS and you will change your mind LOL. you got rods, probably sub 3 second FATS if you push

Sounds really good man

Love it think I'm going to treat my B5 this year and try and jump on some black Friday turbo deal somewhere.

Seems like it's coming together... I'm probably going to jam a 2.7 in my B6 avant over the winter. Just got a heater for the shop, so I won't be freezing my ass off too!

Love this! Inspiring me to keep it simple and run KO4s

I have a 2000 Stage 3 K04 car as well, premium pump gas (93 octane), water/meth injection. Like you, BW Turbo's, SRM-V4 Intercoolers, 630 injectors, but I still have stock internals, so I am trying to be happy with it at this level and not blow it up. I did a few FATS runs before putting it up for the winter and basically did the same times you did. The "Estimated" power output with that time you show is 470'ish HP and 480'ish ft-lbs, is that a crank or wheel number? My best was a 3.76 second, and worst a 3.80. I wasn't really sure if that was good or bad for my setup. Looks like I am in the right neighborhood after watching your video. I am more interested in doing a 60-130 run but didn't have a good safe place to do that just yet. Thank you for posting this, good video! These ole girls really wake up and are a blast to drive at this stage.

Love the quality of your videos. Curious - Any interest in going E85? Is it available in your area? Depends on temperature but, my car can be as low as 3.1 to 3.4 .. F21s & stock block - I've run this setup for about 20k miles and it hasn't been off of ethanol in the last 3 years. I can appreciate being on the conservative side, but you got a lot left in that thing.

Hi so I try to hard wire my icm like delete it and run power straight to my coils but now it just crank but won’t start like the coils isn’t making any spark I assumed any tips I have a 2000 b5s4

Hi PB, I’m in Ontario too and curious where do you get Boostane from? Thanks!

So over all was the XS-Power Stage 3 kit worth it? I have a 02 A4 with the 3.0L OE1 6 speed and I have two 2.7 complete swaps I’m thinking going this route. What’s your thoughts on your kit? How many miles you hve on it now?

In a couple of months I will be doing a 2.7 swap in my 02 a4 you s there any way that you guys could help me with the wiring part I'm not very good at reading wiring diagrams any help would be greatly appreciated

What's that in your driver's side sun visor?