CTS Turbo Downpipe BMW S58 G8X - M2, M3, M3C, M4, M4C
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 the release of our BMW S58 G80/G82/G87 M2/M3/ M3 Competition/M4/M4 Competition High-Flow CATS.
Our stainless steel downpipes allow for faster spool, better transient boost response, higher boost, and great sound. Our High-Flow CATS are the first part of our modular exhaust system and are compatible with factory mid-pipes. You should expect strong torque gains when paired with appropriate tuning software. We used CAD Simulation to streamline the flow of exhaust gases and ensure seamless integration with the factory and CTS exhaust components. Many hours of R&D were spent to ensure a perfect fit, smooth exhaust flow, and excellent sound.
Features:
- Durable 304 food-grade stainless steel, 3″ or 76mm diameter
- Decat or 200 cell sport cats in each pipe
- Laser-cut flanges
- Factory-like placement of O2 sensors
- Designed using the latest 3D scanning technology
- LHD/RHD fitment
- Exhaust flow simulated with CAD software to ensure optimal flow routing
- Perfect fit with factory or Aftermarket mid-pipes
- Aggressive sound – really makes that S58 Scream
Fitment:
- 2021+ BMW S58 M3/M3 Competition
- 2021+ BMW S58 M4/ M4 Competition
- 2023+ BMW S58 M2
Stage 2 software is required to avoid the check engine light.