4.0 Engine Tuning Guides
Tuning guide for 4.0 TFSI EA825 SUV
Achieve over 1,000 hp with the SQ7, SQ8, RS Q8 and URUS!
Regardless of statutory warranty claims, we offer a voluntary three-year warranty on our BAR-TEK® products and Turbo-Total brand performance turbochargers. This warranty covers defects in materials and workmanship. The statutory rights of the consumer ("warranty holder") remain unaffected by this warranty.
The warranty takes effect from the date of purchase.
The warranty is void in the event of improper use and, in particular, in the following cases:
Our racing engines are excluded from the three-year warranty.
In the event of a warranty claim, we have the right to either replace or repair the defective part. Claims beyond repair are not accepted. Claims by the warranty holder due to intentional or grossly negligent conduct on our part, our agents, or legal representatives, as well as claims for injury to life, body, or health, remain unaffected.
The warranty applies exclusively to the original purchaser. In particular, it does not apply in the case of resale or gifting.
Here you can download the warranty terms and conditions.
Average rating of 0 out of 5 stars
Regardless of statutory warranty claims, we offer a voluntary three-year warranty on our BAR-TEK® products and Turbo-Total brand performance turbochargers. This warranty covers defects in materials and workmanship. The statutory rights of the consumer ("warranty holder") remain unaffected by this warranty.
The warranty takes effect from the date of purchase.
The warranty is void in the event of improper use and, in particular, in the following cases:
Our racing engines are excluded from the three-year warranty.
In the event of a warranty claim, we have the right to either replace or repair the defective part. Claims beyond repair are not accepted. Claims by the warranty holder due to intentional or grossly negligent conduct on our part, our agents, or legal representatives, as well as claims for injury to life, body, or health, remain unaffected.
The warranty applies exclusively to the original purchaser. In particular, it does not apply in the case of resale or gifting.
Here you can download the warranty terms and conditions.
Boost the performance of your EA825 with our Turbo-Total manifolds.
With this manifold you get the maximum out of your Stage 3 and Stage 4 tuning. Our manifold is cast entirely from 1.4949 stainless steel and therefore comes without any weld seams.
Thanks to extensive analyses, we have determined the ideal shape and dimensions for improved flow. The bespoke design ensures compatibility with the original mounting points and utilises the full potential of the installed turbocharger.
These specially developed exhaust manifold work optimally in combination with our Turbo-Total turbochargers and are crucial for increasing the performance of your engine.
Overcome the limits of standard performance with our high-flow exhaust manifolds. The exhaust gases are routed directly from the combustion chambers to the turbochargers, maximising the gas flow. This enables the turbos to generate more power and leads to a significant increase in boost pressure.
Features:
Kit contains:
Average rating of 0 out of 5 stars
Achieve over 1,000 hp with the SQ7, SQ8, RS Q8 and URUS!
Certainly over 1,000 hp with the RS6 / RS7 C8!
Accesories
BAR-TEK®
BAR-TEK Motorsport GmbH
Im Rauschen Auel 3, 51491 Overath-Brombach, Germany
Boost the performance of your EA825 with our Turbo-Total manifolds.
With this manifold you get the maximum out of your Stage 3 and Stage 4 tuning. Our manifold is cast entirely from 1.4949 stainless steel and therefore comes without any weld seams.
Thanks to extensive analyses, we have determined the ideal shape and dimensions for improved flow. The bespoke design ensures compatibility with the original mounting points and utilises the full potential of the installed turbocharger.
These specially developed exhaust manifold work optimally in combination with our Turbo-Total turbochargers and are crucial for increasing the performance of your engine.
Overcome the limits of standard performance with our high-flow exhaust manifolds. The exhaust gases are routed directly from the combustion chambers to the turbochargers, maximising the gas flow. This enables the turbos to generate more power and leads to a significant increase in boost pressure.
Features:
Kit contains:
Average rating of 0 out of 5 stars
Achieve over 1,000 hp with the SQ7, SQ8, RS Q8 and URUS!
Certainly over 1,000 hp with the RS6 / RS7 C8!
Accesories
BAR-TEK®
BAR-TEK Motorsport GmbH
Im Rauschen Auel 3, 51491 Overath-Brombach, Germany