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Audi Performance - Forums, Tuning, Racing, Parts, News, and Motorsports
Published on 02-26-2019 11:23 AM
An affordable way to upgrade your Audi 4.0 TFSI V8 turbochargers? Yep, because this is essentially a factory solution. HPA Motorsports is offering Audi RS7 turbo cartridges for the 4.0 TFSI V8 at a price $1709.10. ...Published on 02-23-2019 05:24 AM
Finally some dyno numbers for a car that is flying way under the radar. Obviously the B9 Audi models are giving tuners fits as the S4/S5 and RS4/RS5 ECU's can not yet be tuned. That is why this B9 S4 making some big power with a turbo upgrade with help from BMS (Burger Tuning) is such a big deal. ...Published on 02-20-2019 11:20 PM
Yes, the B5 Audi S4 and RS4 are very old at this point but the car is a great used tuning value especially in the Audi sphere. There are a ton of parts available and all wheel drive paired to a turbo six-cylinder motor never goes out of style. ...Published on 02-20-2019 09:05 PM
Great news for those looking to knock some weight off their car. Antigravity Batteries updated their lithium-ion lightweight battery lineup with three options which feature a brand new wireless key fob remote for emergency starts. ...Published on 02-20-2019 06:21 PM
If you had to double or triple check it was California proposing this idea you are not alone. The idea makes so much sense and frankly is so damn cool it will never make it. California is considering adding two lanes to the I5 or CA-99 that will be allowed to top 100 miles per hour. ...Published on 02-20-2019 01:02 AM
There is a 30-minute video that accompanies the testing results but for those who do not have a half-hour to spare AudiBoost will summarize what you need to know. Essentially, the 2.5 TFSI sees a restriction with the factory elbow pipe and the Eurocode/SRM pipe is aerodynamically engineered to improve flow. ...Published on 02-19-2019 11:43 PM
The 4.0 TFSI twin turbo V8 Audi platform is seeing some very interesting builds. Under Pressure Racing Development is responsible for this D4 Audi S8 with a very intriguing turbo setup. Unfortunately, they are not sharing many details. ...Published on 02-19-2019 01:34 AM
Yes, stock turbo EA855 Evo 2.5 TFSI's can break into the 9's. There were a couple cars that encountered engine issues trying to get there but as this slip attests to it can be done with room to spare. The turbo, transmission, engine internals, and clutches are all stock. ...Published on 02-13-2019 06:32 PM
Absolutely absurd numbers considering all this TT-RS has is a JB4 from BMS (Burger Tuning). Seriously, 10's with a piggyback and some ethanol blended? These numbers also crush what they hit previously showing the 2.5 TFSI JB4 is getting ready for primetime. ...Published on 02-12-2019 11:45 PM
There are plenty of strpped out cars on drag rubber you can reference with the 2.5 TFSI motor running impressive times. Eurocode posted this as a representation of street performance to be expected and certainly low 10's on street tires are impressive. ...Published on 02-12-2019 07:01 PM
Want to see just how big the switch is from 91 octane pump fuel to E85 ethanol for yourself? Well, this Audi RS3 with the Pure Turbos hybrid 2.5 TFSI turbocharger upgrade is a great example of the tuning gains ethanol allows over some of the worst pump fuel in the country. ...Published on 02-11-2019 07:02 PM
Tuning the transmission is getting to be as important as tuning the motor in order to extract performance from modern platforms. Volkswagen and Audi platforms in particular benefit from dual clutch transmissions and TVS Engineering shows come incredible capability with VW/Audi DSG's. ...Published on 02-09-2019 07:28 PM
With more and more people upgrading their 2.5 TFSI EA855 Evo turbocharger more and more people will want to rev their motors out for more power. Well, with the Ferrea Racing valve spring kit they can do exactly that. ...Published on 02-08-2019 05:43 PM
Remember California Assembly Bill 1824? As a refresher, if a Police Officer thinks your exhaust is too loud you get a mandatory $1000 ticket instead of the old fix it ticket. Well, you are not the only one who thinks the policy is just a government overreach to grab cash. ...Published on 02-08-2019 04:50 PM
You obviously see monster 2.5 TFSI numbers posted on AudiBoost regularly. Yes, the motor can make tremendous power with the proper fuel but it is still a relatively small 2.5 liter motor. Big boost for big power often requires ethanol or race gas. ...
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