ALI SS304 Catback Exhaust Defender rear viewALI SS304 RES Valvetronic Catback Exhaust for Land Rover Defender – Performance Meets Precision

Ready to transform your Defender from mild to wild with the flick of a switch?
Meet the ALI SS304 RES Valvetronic Catback Exhaust System, exclusively available through Genuss Bahn Racing (GB Racing) — your performance partner for all things Land Rover.

Why Upgrade to the ALI SS304 RES Valvetronic Catback?

If you’re serious about power, sound, and performance — you already know the factory Defender exhaust leaves a lot on the table.

Here’s what you get when you install the ALI SS304 Valvetronic Catback Exhaust:

• True Dual Personality: Switch between stealthy OEM-level quiet and roaring performance using the Valvetronic remote control system.

• Hand-TIG Welded SS304 Stainless Steel: Built to endure brutal environments while resisting rust and corrosion.

• RES Tuned Acoustics: Engineered for a deep, throaty tone without highway drone.

• Bolt-on Installation: No cutting. No drama. 100% Defender-friendly.

• Full compatibility with Land Rover Defender 90/110 P300, P400 variants.

This isn’t just an exhaust — it’s an audible declaration of off-road dominance.

Performance & Sound. Controlled by You.

The Valvetronic controller gives you power over the exhaust note at your fingertips.

• Closed valves = quiet, neighborhood-friendly mode.

• Open valves = unfiltered, raw engine symphony.

Whether you’re pulling up to the valet or carving through the canyons, this system adapts to your environment — and your mood.