How to fit OEM K04 turbo to Audi A4 B7 2.0tfsi
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- Опубликовано: 30 сен 2024
- Here is a list with prices and parts used:
A4 b7 2006 2.0tfsi BWE quattro tiptronic k04 conversion:
Injectors 06F906036F - 884£ (AKS)
Turbo k04 064 - 1737£/ 2030€ ( turbo zentrum) inc dv realocation + fitting kit
Exhaust: Custom 3 inch downpipe with hiflow cat + remote controlled valve to aftermarket s4 exhaust to twin 3.5" tips - i don't want to know the price bcs i modified it 7 times lol
Other suporting mods:
200bar Rail sensor 06J906051D - 70£ (AKS)
3 bar Map sensor 038906051C - 80£ (AKS)
Apr coilpacks - 125£ (awesomegti)
Ngk Iridium bkr7eix sparkplugs - 45£ (AKS)
136 bar Rs4 fprv - 55£ ( AKS)
Rs4 lpfp controller - 578£ ( Audi Dealer)
APR hpfp + drilled to 5mm brass inlet - 1003£ (awesomegti) now Vis motorsport hpfp internals inside oem pump (much better) 375£+
HPFP inlet hose (oem)+ clamps(oem) - 15£ (AKS)
Runner flap delete - 80£ (AKS)
Big FMIC:
Wagner Tuning with custom 2.5 inch piping + custom pipes with dv adapter welded on - 1310£
Rev D dv valve - 55£ ( AKS)
Extended wiring harness for dv - 30£ (custom)
Power steering cooler - 170£ ( ford mondeo mk1/mk2) + fluid granville chf part number 2594 + pw hose - 35£
K&N 4" cone filter ( 178mm x 120mm) - 60£ from ( K&N.co.uk)
Now APR carbonio intake (rrp 450£ on sale a few years ago) + k&n rs6 v10 air filter ( 80£)
034motorsport inlet pipe - 90£ ( awesomegti)
Forge Pcv delete( vent to atmosphere) - 87£ ( AKS) (soon 034motorsport catchcan to be installed)
5w40 Quantum platinum oil - 36£ (Audi)
New oem cam follower - 55£ ( Audi)
Mahle 6.0 bar fuel filtre - 16£ (Autodoc)
Remap - 550£ (Mallory Performance) 95octane at the moment (so low hp)
Service parts:
Cam chain (oem)+ tensioner(oem) + follower(oem) + cover gaket (oem)+ vac pump seal kit + anarobic sealant for cam cradle + new bolts for cam cradle (oem)+ valve cover gasket (oem) - 512£
Ina Timing belt kit - 150£ (tsr)
Gates thermostat - 20£ (autodoc)
Manol G12+ coolant -34£ (autodoc)
Bosch accesory belt - 8£ (autodoc)
Powerflex snub mount black series - 32£ (powerflex)
Powerflex rear arb bushing black series - 35£ (powerflex)
Rs4 b7 rarb - 120£ ( used)
Now with 034 Motorsport rear anti roll bar- 332£ (034motorsport.co.uk) BEST MOD FOR ANY A4
Brakes :
Ate typ 200 dot 4 fluid 3L - 72£ ( eurocarparts)
Ate power discs front - 140£ ( eurocarparts)
Ate ceramic pads front 110£ (eurocarparts)
Mintex pads F + R - 80£ ( eurocarparts) - not good
New pads EBC yellow stuff 131£ (awesomegti) Great pads
Osf Driveshaft - 120£ (used)
Oil filter housing (oem) + oil cooler (oem) + seals - 560£ (Audi dealer)
Bartek oil filter aluminium cover - 110£
Wheels:
Dtm rims 18x8j et43 - 400£ ( used) + refurb -240£
Tires Debica presto uhp 2 x 4 - 245x40x18 - 543£ (mytyres.co.uk) + fitting and balancing - 60£
Ac condenser EIS - 80£ ( eurocarparts) + ac refil - 60£ ( kwik fit) This was to incrwase flow to intercooler
Total parts cost + tuning + servicing = abit over 12k£ without labour
You have made some very interesting mods. Thank you.
Thank you
Did you use the s3 turbo manifold?
I used oem s3 complete turbo
@@bike23august its k04 023 ? or k04 015 or k04 001 ?
@@ivandemirov1768 its k04 from s3 8p.. the tfsi version. Its only 1 turbo and it is a 1 piece with the manifold
Great vid!
HOW DO I MAKE THE 90 DEGREE CUT FOR THE TURBO AND WHAT IS THE MEASURE MENTS FOR THE PIP USED
You take it to a welder and he will do it for you and the pipe used is up to you, I just used what was going to fit on my intercooler piping size
Salut! esti roman?
Salut. Da, sunt😁
August do you know if a stock downpipe or 034 HFC will fit together with the k04
Regards
None will if you are using genuine s3 k04 turbo. If you use the american version cts or whatever i think you can use any exaust that fits a4
@@bike23august Thanks for fast reply I have a leak in the turbo so planing on change it soon
@@nerdsnerdic3653 you can also just put inside a new core and have a new turbo, if you go that route i suggest to add a new actuator aswell
@@bike23august Thanks a lot!
How was the car behaving after the turbo swap?
Did you have to remap directly?
Hi ,nice to meet you.
I buy and repair b7 audis to sell for 2 years now as a hobby. Only stock ok.. I would like to build one 300hp.can I do that? what should I buy first? Step by step?,ty
Yes you can but is much cheaper to go 270hp on oem turbo... where are you from?
@@bike23august nh
@@bike23august new hampshire
@@bike23august 270hp sounds good
@@jiujit49 minimum decat and stage 2 remap. Ideal hpfp, intake decat/high flow cat and stage 2 +l remap. And if you livw in hotter area intercooler would help
Hey bro, hope all is well. I bought a CTS KO4 turbo and got rs4 injectors for free. Do you think I should run the S3 or RS4 injectors if I run E40? The only thing is I’m planning to use the GIAC k04 race tune and will try to figure out a way to manually adjust fueling to run e40
You can only run what the tuner specifies
My advise is find a tuner that can map e40 on rs4 injectors and get a custom tune ( rs4 flow more fuel at a higher pressure then s3 inj)
@@bike23august okay, I think I need to get the S3 injectors then and then maybe I can use a higher bar PRV so I can add more E85, I’m hoping to run E30 - E40 so I can the fuel to 100 octane and basically drive with the race mode tune which adds about 30hp and torque but with e85 should add a bit more.
@@bike23august I read a lot about it last night and it seems overall the S3 injector are the right way to go, even if running e85
@@ChidiOable nice let me know how ot goes
How much of a horsepower boost do you think the k04 added compared to your k03 turbo, just that change alone? I want to upgrade mine but just trying to figure out if it’s really worth the cost.
Right now I’m GIAC stage 2+, I’m gonna get s3 injectors and run e30 - e40 so I can run my car in race mode all the time.. I think it’s close to 300 - 310 crank Hp in this mode. I have a HFC already.
Hey one change that improved the joy of driving my car so much is a sprint booster. It helps it feel so much more alive.. highly recommend it for you, it’s the best upgrade I made outside of tuning, even a better upgrade then the HFC
I dont think is worth it for you... it is worth it if you are stock but from stage 2+ to k04 you get alot more power but also the cost haha. I have a stage 2 car and is so slow compqred to the feel of the k04.. even if its a 40hp differece but the cost is huge..
@@bike23august yeah, that’s been my dilemma, because stage 2+ on e30 - e40 in race mode is basically close to same power as K04 non race mode. But then I think, imagine K04 with E30 - E40 in race mode. I think it will be about 360 - 370 crank horsepower but I’m not sure if the s3 injectors can really support the needed flow. So I just bounce back and forth on these ideas 😂
@@ChidiOable yeah with a good tune k04 on pump fuel makes 380hp (crank) but there is the dilema there aren't good tunes for b7 that make that power.... and also i dont think you can make more then 300hp (crank) on k03 even with e85... but numbers dont matter. Its all about the feeling...
@@bike23august completely agree. The sprint booster improves that rush feeling substantially. I really hope you get one and report back.. maybe you can find a fairly priced one on eBay.
@@ChidiOable i actually wanted one since i got my first b7 6 years ago.. but having said that i dont want it anymore after i had the car mapped with agresive throttle response i realised i dont like it hahah and i now have a stock like throttle response and i do love the refinment of the oem like throttle with the k04 power mostly because i enjoy driving my car slowly and i also have a tiptronic with the k04 so if i want that instant power i just press the kickdown button and it just downshifts with boost and it goes very well haha my favorite is driving about 20/30mph in 2/3rd and just kickdown to 1st and the car just takes off super nicely😂😂 scares my gf everytime
hi, how many bar do you have a spring in the turbine actuator?
5 psi wastegate original
@@bike23august what are the acceleration figures?
Also the GFB+ diverter valve made a huge increase in torque and overall drivability. Especially low end torque and flattened the torque curve. Turbo is spoiling already at 1700 rpm’s and max boost right at 3000 rpm’s. This is partly due to HFC but GB+ diverted valve helps a lot too. It really helps to hold the boost so it makes the torque curve flat and stays same torque feeling from about 2000 - 5000rpms and pulls till redline with the HFC but torque drops off around 5000 rpm’s
Then you got lucky. I tried 2 brand new and they reduce my hp and make my car feel slow i hate them 😂😂
@bike23august it must be the tiptronic effecting the way boost comes on or something. Either that or because of the location of your diverted valve
@@ChidiOable nah is just a bad design.. i used it in my manual a4 aswell with k03 same problem. It makes less psi and feels alot less torque.. you will see if you research some ppl love them and most hate them
I installed my CTS K04 but mounting the new turbo was really hard with getting it to seat correctly and I think I have an exhaust leak from the exhaust outlets going to the manifold. I did use a new gasket. Any advice on how to get the replacement turbo to seat correctly on the rails before tightening it down?
Normally its pretty straight forward. Just need to angle it and put it in the bottom brackets then you mount the top bolts. Make sure it's in the bottom bracket properly
@@bike23august I did that but maybe there was a defect with the manifold because it was too tight of a fit so I had to loosen the bottom brackets and pull them out partially to get it to slide into the bottom brackets but the problem is when you go to tighten the bottom brackets again then there’s a few bolts where there’s no way to get to them, so I had to tighten them the best i possibly could but maybe it was not tight enough, I think I found a way to fix this though. I can sand down the manifold slightly so it will slide in correctly. Did you have to loosen the brackets to get it to set on them or you left them fully tight and was still able to seat your turbo?
@@ChidiOable that doesnt sound normal. I think you should remove it and reinstall.
The bottom brakets needs to be tight before you put the manifold in. Dont sand the manifold