CTS Turbo C7/C7.5 Audi A8/S6/S7/S8/RS6/RS7 4.0T Stage 1 Turbocharger Upgrade
The delivery time for products in stock is 1-3 business days.
If the product is not in stock and it is a pre order product, the average delivery time is 5-21 business days. If the product has a longer delivery time than previously announced, we will be in touch.
Terms for product returns:
- You must return the ordered products within 14 days of receiving
- The products must be unused and without damages
- Commission fee for handling returns is 21,90€
- For product returns, the customer is in charge of the return costs. Only door to door service (Express)
- Shipping costs are not refunded
For international orders (outside of Europe) sales are final and non-refundable. Once an order is placed, it cannot be canceled or returned. By placing an order, you acknowledge and agree to these terms.
Return address: QT Parts, Vasarakatu 8B, 37150 Nokia, Finland.
Pre order / made-to-order products
If the product you have ordered is a pre order or made-to-order item, it is not subject to the 14-day right of withdrawal or return under consumer protection laws, as the product is manufactured or sourced specifically based on the customer’s individual order.
If you wish to cancel your order before receiving the product, we will refund 50% of the total order amount.
This condition applies to the following product categories:
- Suspension
- Engine Tuning
- Engine Parts
- Exhaust Systems
- Fueling
- Turbochargers/superchargers
- Drivetrain
- ECE-approved Downpipes
All of the above products are manufactured or sourced individually based on the customer’s order, and therefore cannot be returned after delivery, unless the product has a manufacturing or material defect.
In the event of such a defect, the standard liability for defects as provided by consumer protection legislation shall apply.
CTS Turbo is proud to announce our Stage 1 turbocharger upgrade for 4.0T Audi C7 A8/S6/S7/S8/RS6/RS7
These are a direct replacement for A8/S6/S7/S8/RS6/RS7 turbos. These have OEM fit to your factory turbine housing and exhaust manifold. Our turbocharger upgrade features a larger compressor wheel giving your 4.0T a power capability of 780+ horsepower
Note: All TSB parts for turbo replacement have to be installed; otherwise warranty will not be applicable. Proof will be required.
NO CORE CHARGE, THESE ARE BRAND NEW TURBOCHARGERS.
Features:
- Billet compressor wheels, 48.6mm inducer, 60mm-62.3mm exducer with extended tip (9 blade configuration)
- Ultra high-flow exhaust wheel, (9 blade configuration)
- Upgraded thrust bearings
- Bolt-on fitment with existing exhaust manifolds
- Perfect upgrade for all 4.0T owners who are looking for 800+ hp (with supporting mods)
Fitment:
- Audi C7 S6 4.0T
- Audi C7 S7 4.0T
- Audi D4 A8 4.0T
- Audi C7 RS6 4.0T
- Audi C7 RS7 4.0T
- Audi D4 S8 4.0T
**High-flow intakes, inlets and exhaust and upgraded cooling system are required. Custom tuning is required.