9m OPF delete pipes Porsche 718 Cayman GT4RS Exhaust Upgrade
All Prices Include VAT
9m OPF Delete Pipes – Porsche 718 Cayman GT4 RS (982)
High-performance OPF/GPF delete pipes for Porsche 718 Cayman GT4 RS. Increases exhaust flow, enhances sound and reduces back pressure for maximum performance.
Full Product Description
The 9m OPF Delete Pipes for the Porsche 718 Cayman GT4 RS (982) are engineered to unlock the full acoustic and performance potential of the 4.0L naturally aspirated flat-six engine.
Designed as a direct replacement for the restrictive factory OPF (Otto Particulate Filter) units, these pipes significantly improve exhaust gas flow, reduce backpressure and deliver a sharper, more aggressive exhaust note.
Constructed from high-grade stainless steel, the system is built to withstand extreme temperatures and motorsport-level use while maintaining precise fitment. The result is improved throttle response, reduced weight and a more engaging driving experience.
This upgrade is ideal for track-focused builds or customers seeking a raw, unfiltered GT4 RS sound profile.
Key Features
- Direct replacement for factory OPF / GPF units
- Designed specifically for 718 Cayman GT4 RS (982)
- Increased exhaust flow and reduced backpressure
- Enhanced exhaust sound – louder, sharper, more aggressive
- High-grade stainless steel construction
- Precision fitment with OEM mounting points
- Weight reduction vs factory OPF system / 50% weight saving
- Optimised for performance and track use
- Reduced radiant heat on the inside of the rear tyres
- Minimum gains of 30hp+
Specifications
- Product: OPF Delete Pipes
- Manufacturer: 9m
- Material: Stainless Steel
- Fitment: Porsche 718 Cayman GT4 RS (982)
- Engine: 4.0L Naturally Aspirated Flat-Six
- Installation: Direct replacement (bolt-on)
Important Information
- Removal of OPF may not be road legal in many regions
- May trigger engine warning lights without ECU calibration
- Professional installation recommended
Why Upgrade to OPF Delete Pipes?
The factory OPF system is designed for emissions compliance but restricts exhaust flow and suppresses sound. Removing it allows the GT4 RS engine to breathe freely, delivering a more authentic motorsport character and improved responsiveness.
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.