Stone Exhaust Volkswagen EA888 MK2 Tiguan R Cat-Back Valvetronic Exhaust System
Transform your Volkswagen Tiguan R with the Stone Exhaust Cat-Back Valvetronic Exhaust System for EA888 MK2. This premium VW Tiguan R cat back exhaust delivers a deep sports tone with the valves open, refined comfort with the valves closed, and genuine performance benefits. Engineered via 3D scanning and reverse engineering for 100 percent OEM fitment, it is dyno developed in-house by Stone Exhaust to unlock more power and the signature Stone sound while eliminating drone on the motorway.
If you are searching for a VW Tiguan R valved exhaust, Tiguan R cat-back, VW Tiguan R performance exhaust, EA888 Tiguan R exhaust upgrade, or a plug and play valvetronic exhaust system for Tiguan R, this is the proven solution. Part Number: GP508NSQ.
Key features and benefits
- Dual-valve Valvetronic system with remote control - choose ON, OFF or AUTO modes
- Plug and play OBDII controller - quick install and easy valve control
- Auto mode can open valves at a user-defined RPM for the perfect balance of sound and comfort
- One-piece design for optimal flow and seamless fit
- 3D scanning and reverse engineering for true OEM-like fitment
- Dyno developed in-house for proven power gains and responsive throttle feel
- Eliminates drone compared to the factory exhaust system
- Precision mechanical welding using advanced techniques for durability
- In-house R and D with 7-axis CNC bending for accuracy and consistent pipe roundness
Valvetronic control - sound on demand
The Stone Valvetronic remote offers three modes: ON, OFF and AUTO. Open the valves for maximum sound and performance, close them for a quiet, refined drive, or use AUTO to trigger the valves at a set RPM. The system is plug and play via the OBDII port and can be installed in minutes.
OPF and GPF compatible
OPF delete included free of charge where required. This enables fitting the Stone cat-back exhaust on OPF or GPF equipped cars without triggering warning lights, so no ECU coding is needed.
Engineered for performance
Stone Exhaust engineers 3D scan the OEM system to capture exact routing, diameters and bend angles. Using simulation software, they refine exhaust gas flow, thermal behaviour and pressure zones to achieve optimal performance and sound. The 7-axis CNC bending process achieves exceptional roundness and accuracy to minimise turbulence and maximise durability.
Crisscross and overlapping welding is used at high temperature junctions for strength and longevity, while direct spot welding by mechanical arms increases precision and weld penetration for a robust, high quality finish throughout.
Compatibility
- Volkswagen Tiguan R - EA888 MK2
- Volkswagen Tiguan 2.0 TSI 320 4Motion - 2020 onwards
Part number
GP508NSQ
What we think at Nforcd
We have installed and used this Stone Exhaust on Tiguan R builds and customer feedback has been excellent. With valves closed it is calm and daily friendly, with valves open it delivers the aggressive VW Tiguan R sound enthusiasts want. Fitment is spot on and the quality is superb.
Fitting and installation
We recommend professional installation. Nforcd offers fitting at our Warwickshire workshop - request a quote at Sales@nforcd.com. The supplied plug and play OBDII controller makes setup fast and straightforward.
Media
Sound clip - Volkswagen EA888 MK2 Tiguan R Remote Valvetronic Cat-Back
Install overview
R and D gallery
Vehicle gallery
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