1.8T Engine Tuning Guides
Tuning guide for 1.8T AGU engines with 150 PS
Maximum power for Golf 4 and A3 with engine code AGU
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 3.6 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.
With our 1.8T upgrade turbo manifold, you get a manifold for extreme performance under the bonnet! It ensures the best exhaust gas throughput in your Audi S3, TT or Cupra with 210 and 225 hp with K04 turbocharger.
The cast nickel HIGH FLOW manifold offers you a considerable increase in performance thanks to its enlarged pipe guides and is therefore perfect for you as a fan of increased performance.
This upgrade turbo manifold guides the exhaust gases from the engine to turbocharger with a pipe diameter of a whopping 34.5 millimetres. We call it a HIGH FLOW manifold for good reason! This favours a correspondingly fast response behaviour and makes driving a lot more fun! In terms of torque, too, you can only win with this part! It is of course extremely temperature-resistant, if only due to the slotted flanges, which protects it from heat cracks.
Features:
The original VW screws do not fit. It is therefore best to order the matching gasket and our extra-long screws made from Inconel.
It makes sense to bolt the manifold to the turbocharger on the workbench. With some turbochargers, it may also be necessary to make adjustments to the turbocharger housing.
We recommend machining the manifold to optimise the flow before installation.
If you have any further questions about machining, simply contact us via the chat.
Average rating of 3.6 out of 5 stars
3 reviews
17 January 2024 16:23
Review with rating of 3 out of 5 stars
Review from order 325596
Bis jetzt alles gut! Ich lasse mich mal überraschen. ... ob Alles klappt
28 June 2023 21:27
Review with rating of 5 out of 5 stars
Review from order 313605
Great service on BAR TEK Tuning website, lets hope the delivery process goes ok!
9 December 2021 00:00
Review with rating of 3 out of 5 stars
Bewertung ohne
Bewertung ohne Text
1.8T Engine Tuning Guides
Maximum power for Golf 4 and A3 with engine code AGU
1.8T Engine Tuning Guides
You can more than double the performance of your Audi S3!
1.8T Engine Tuning Guides
From 180 hp up to 666 hp with your 1.8T engine!
1.8T Engine Tuning Guides
More driving fun with your Audi A4 - up to 666 hp!
Full power for your Audi A4: Up to 666 hp performance!
With these power levels you can reach up to 666 hp!
1.8T Engine Tuning Guides
Pro guide for up to 666 hp power!
Chip und Motortuning
Accesories
BAR-TEK®
BAR-TEK Motorsport GmbH
Im Rauschen Auel 3, 51491 Overath-Brombach, Germany
With our 1.8T upgrade turbo manifold, you get a manifold for extreme performance under the bonnet! It ensures the best exhaust gas throughput in your Audi S3, TT or Cupra with 210 and 225 hp with K04 turbocharger.
The cast nickel HIGH FLOW manifold offers you a considerable increase in performance thanks to its enlarged pipe guides and is therefore perfect for you as a fan of increased performance.
This upgrade turbo manifold guides the exhaust gases from the engine to turbocharger with a pipe diameter of a whopping 34.5 millimetres. We call it a HIGH FLOW manifold for good reason! This favours a correspondingly fast response behaviour and makes driving a lot more fun! In terms of torque, too, you can only win with this part! It is of course extremely temperature-resistant, if only due to the slotted flanges, which protects it from heat cracks.
Features:
The original VW screws do not fit. It is therefore best to order the matching gasket and our extra-long screws made from Inconel.
It makes sense to bolt the manifold to the turbocharger on the workbench. With some turbochargers, it may also be necessary to make adjustments to the turbocharger housing.
We recommend machining the manifold to optimise the flow before installation.
If you have any further questions about machining, simply contact us via the chat.
Average rating of 3.6 out of 5 stars
3 reviews
17 January 2024 16:23
Review with rating of 3 out of 5 stars
Review from order 325596
Bis jetzt alles gut! Ich lasse mich mal überraschen. ... ob Alles klappt
28 June 2023 21:27
Review with rating of 5 out of 5 stars
Review from order 313605
Great service on BAR TEK Tuning website, lets hope the delivery process goes ok!
9 December 2021 00:00
Review with rating of 3 out of 5 stars
Bewertung ohne
Bewertung ohne Text
1.8T Engine Tuning Guides
Maximum power for Golf 4 and A3 with engine code AGU
1.8T Engine Tuning Guides
You can more than double the performance of your Audi S3!
1.8T Engine Tuning Guides
From 180 hp up to 666 hp with your 1.8T engine!
1.8T Engine Tuning Guides
More driving fun with your Audi A4 - up to 666 hp!
Full power for your Audi A4: Up to 666 hp performance!
With these power levels you can reach up to 666 hp!
1.8T Engine Tuning Guides
Pro guide for up to 666 hp power!
Chip und Motortuning
Accesories
BAR-TEK®
BAR-TEK Motorsport GmbH
Im Rauschen Auel 3, 51491 Overath-Brombach, Germany