MK8R Exhaust Valve Controller – VW MK8 Golf R 2.0L EXVALVE Plug & Play System

Command Your Sound – Anytime, Anywhere

While the MK8 Golf R offers selectable drive modes, it limits how and when your exhaust valves open. Because of this, many enthusiasts find themselves stuck with quiet cold starts or subdued engine notes when they crave something louder. Thankfully, the MK8R Exhaust Valve Controller by EXVALVE solves this issue by giving you direct, remote access to your exhaust valve settings.

Whether you’re leaving early in the morning and want a stealthy start or hitting the backroads and want to hear every crackle, this controller gives you the flexibility your factory system lacks.

Designed for MK8 Golf R with Factory Valved Exhaust

This system is specifically engineered for the VW MK8R Golf 2.0L, meaning it connects directly to your factory exhaust valve harness without requiring any modification.

Compatible With:

• VW Golf MK8R (2022+)

• 2.0L EA888 Gen 4 engine

• Stock exhaust with active valves

• Aftermarket valved systems (e.g., Milltek, Akrapovič, Remus)

Because of its plug-and-play design, installation is fast, reversible, and won’t void your warranty.

Full Manual Valve Control – Three Unique Modes

Unlike factory settings that rely on throttle and RPM to open the valves, this controller allows manual override. With the included remote, you can switch between:

• Open Mode – Valves stay open regardless of drive mode

• Closed Mode – Valves remain shut for maximum quiet

• Auto Mode – Factory ECU logic controls valve operation

Therefore, you can tailor your sound depending on your surroundings, mood, or driving conditions.

Plug & Play Installation in Minutes

EXVALVE’s controller connects inline using OEM-compatible plugs. There’s no need to cut wires, modify your ECU, or change system configurations. It simply works.

Installation Steps:

1. Safely lift the vehicle

2. Disconnect factory valve harness

3. Insert EXVALVE T-harness inline

4. Mount the controller box in a dry, secure location

5. Test remote modes before finalizing

Because of the simple layout, total install time is usually under 30 minutes.

Compact Remote Fob with Instant Response

Each kit includes a palm-sized RF remote that allows you to control valve modes from inside or outside the car. Buttons are labeled clearly and provide responsive feedback with minimal delay.

While many users keep it on their keyring, others mount it inside the vehicle or glovebox using Velcro or adhesive tape. Because the remote uses long-range RF, it functions even with the ignition off — perfect for quiet starts or meet-day flexes.

No Error Codes or Dashboard Lights

Because the EXVALVE controller mimics factory signals and preserves the CAN-bus handshake, it avoids any check engine lights, drivetrain faults, or limp mode activations.

Additional Benefits:

• Maintains all drive modes (Comfort, Sport, Race)

• No need to disable valve motors in coding software

• No effect on throttle, ESC, or engine behavior

• Fully compatible with OBD2 tools and dealer diagnostics

For that reason, it’s also ideal for lease vehicles or cars under factory warranty.

Compatible With Aftermarket Valved Exhausts

If you’ve upgraded to a louder system but retained active valves, the EXVALVE module enhances your control even further. Popular exhausts like the:

• Milltek Sport Valved System for MK8R

• Akrapovič Slip-On Titanium for Golf R

• Remus Cat-Back Exhaust for MK8 Golf

…are all plug-and-play compatible. You get the best of both worlds: raw volume when you want it and peace when you don’t.

Built to Endure Harsh Conditions

Because the controller lives near the exhaust, durability matters. EXVALVE uses a weather-resistant control box with industrial-grade wiring and heat shielding. Every connector locks firmly in place to avoid failure from vibration, heat, or road spray.

Designed To Withstand:

• High engine bay and undercarriage temperatures

• Road salt, moisture, and grime

• Long-term vibration and movement

• Interference from other electronics

Because of this, it’s trusted by owners who daily drive or push their vehicles hard on the track.

Why Choose the EXVALVE MK8R Controller?

Although alternatives exist, EXVALVE stands out for its reliability, precision, and ease of use. Unlike cheap controllers that trigger CELs or cause ECU issues, this one offers peace of mind with factory-level integration.

Highlights:

• No tuning or software needed

• Full manual control of exhaust valves

• Reversible in under 5 minutes

• Works on stock or modified systems

• Zero interference with your car’s features

Because of its track record in the VW tuning community, EXVALVE is the recommended choice for enthusiasts, detailers, and performance shops alike.