Audi Sleeper Build

[Hunterm42]

Can anyone give me good recommendations on a really nice sleeper build for an Audi A4 b9 2017, which braking systems do y’all recommend? Best upgrades, I want my Audi to be able to take on ALMOST anything. New here! Thanks guys! Have any of you used CTS turbos products? Any other recommendations for down pipes catbacks, just fill me up with info! Thanks!

[yb28]

Define ALMOST anything. A nicely build A4 can beat a lot of cars but I think you have the wrong car to begin with if you want to take on ALMOST anything ...lol

Your question covers many aspects that many of us have already tackle/experimented. Might want to do a little more research and come back to ask more specific questions.

CTS makes good products yes.

[clixt]

^ this. I'd build a sleeper Golf R and make it look like an e-Golf 🤣

But jokes aside, I think Yaoda Chain (?) on YouTube pretty much added every single performance mods you can think. Check his channel? Or you can hit up Shaw@PacificGerman. They had a pretty bad a$$ A4 build.

[Hunterm42]

Define ALMOST anything. A nicely build A4 can beat a lot of cars but I think you have the wrong car to begin with if you want to take on ALMOST anything ...lol

Your question covers many aspects that many of us have already tackle/experimented. Might want to do a little more research and come back to ask more specific questions.

CTS makes good products yes.

By anything I mean on the highway, not like a lambo or anything like that, just put up a fight with a golf or some street cars, I know chipping is a good way to gain horse power and such but I haven’t really
Found anything that gives a solid answer besides upgrading your turbo which is about 5k but I know If you throw money at it , it will solve itself, but I wanted to know if y’all have any other suggestions for gaining horse power, I have a CAI already. I’ll definitely look deeper in the forum! Thanks!

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Sweet! Thanks!

[yb28]

well on highway, any stage 1/2 cars can take on quite abit of models out there... but again thats very vague, a proper Golf R or S3 can also spank you back too... I mean this chase never ends lol

But i know my friends B9 S4 tuned by EPL beat an older gallardo on rolling race so...

Shawn's A4 from PG is probably the fastest with all REVO stuff on quater mile and Yaode has a big turbo in now but is facing with tuning issues atm but im sure it'll be a killer once its sorted out.

[Audifan187]

If you want to go full stage 3 you can make around 400hp+ with an aftermarket turbo, which I'd consider sleeper territory. There's a post on here about that.