9m Heatshielded Sports Catted Downpipe Porsche 718 2.0 2.5
All Prices Include VAT
9m Heatshielded Sports Catted Downpipe – Porsche 718 2.0 / 2.5 (982)
High-performance 9m heatshielded sports catted downpipe for Porsche 718 Cayman and Boxster 2.0 / 2.5 models. Improves exhaust flow, turbo response and sound while retaining a high-flow catalytic converter.
Full Product Description
The 9m Heatshielded Sports Catted Downpipe is a premium performance upgrade for Porsche 718 (982) 2.0 and 2.5 turbocharged models, designed to unlock increased power, sharper throttle response, and a more aggressive exhaust tone.
Constructed from high-grade stainless steel and featuring an integrated thermal heatshield, this downpipe significantly improves exhaust gas flow while reducing engine bay temperatures. The inclusion of a high-flow sports catalytic converter ensures improved performance over OEM restrictive units, while maintaining a level of emissions control suitable for road use (depending on region).
By reducing backpressure at the turbocharger, the 9m downpipe enhances turbo efficiency, resulting in faster spool, increased mid-range torque, and improved overall engine performance — particularly when paired with ECU calibration.
This is a direct-fit solution engineered specifically for Porsche 718 applications, ensuring precise fitment with factory mounting points and compatibility with OEM or aftermarket cat-back exhaust systems.
Key Features
- High-flow sports catalytic converter (catted)
- Integrated heatshielding for reduced engine bay temperatures
- Improves turbo spool and throttle response
- Increased power and torque (especially with tuning)
- Enhanced exhaust sound – deeper and more aggressive tone
- Precision-engineered direct bolt-on fitment
- Compatible with OEM and aftermarket exhaust systems
- High-quality stainless steel construction
Performance Benefits
- Reduced exhaust backpressure
- Faster turbocharger response
- Increased mid-range torque
- Improved thermal management
- Optimised airflow for tuned applications
Specifications
- Product Type: Sports Catted Downpipe
- Material: Stainless Steel
- Catalyst Type: High-flow sports cat
- Heat Management: Integrated heatshield
- Fitment Type: Direct replacement (OEM fit)
Compatible Vehicles
Porsche 718 Cayman (982)
- Cayman 2.0 (2016–2019)
- Cayman T 2.0
- Cayman S 2.5
- Cayman GTS 2.5
Porsche 718 Boxster (982)
- Boxster 2.0 (2016–2019)
- Boxster T 2.0
- Boxster S 2.5
- Boxster GTS 2.5
Not compatible with 4.0L flat-6 models (GT4 / Spyder / GTS 4.0).
Important Notes
- Professional installation recommended
- ECU tuning recommended to maximise performance gains
- May trigger a check engine light without software calibration
Why Choose 9m?
9m exhaust components are engineered for high-performance Porsche applications, combining precision manufacturing with motorsport-driven design. Their focus on airflow optimisation and thermal management ensures reliable gains without compromising drivability.
We offer professional installation services directly in the Rennworks workshop, where your product will be expertly fitted and fully set up for optimal performance. To book an installation appointment, simply contact us and we’ll be happy to arrange a time that suits you.
Not sure if this product is the right fit for your vehicle? We’re here to help. Our team can quickly check compatibility and make sure you’re choosing the correct item before you buy. Just reach out with your vehicle details, and we’ll confirm everything for you.
Some product images are for illustrative purposes only and may show a generic or representative version of the item. Actual components may vary slightly depending on vehicle application or specification, but all products supplied will match the description and meet our quality standards.
Most orders are processed within 1–2 business days and usually ship within 3–7 business days. Not all items are held in stock, as some products are bespoke and made to order — for example, certain coilover suspension kits and exhaust systems — and delivery times may be longer in these cases. Where this applies, we’ll keep you fully informed and confirm expected dispatch dates as soon as possible. If you’d like to check availability or lead times, feel free to contact us before making a purchase.