Hurricane exhaust BMW E90 335i N55 - 3.5" valved system, road approved

Why choose Hurricane Exhaust?

Based in Lübeck, northern Germany, Hurricane Exhaust focuses on one thing: valved exhausts that sound loud while staying road legal. Every system is built to order and hand-welded, then shipped with its approval papers.

• Real sound, fully legal: the systems are approved to European standards, so you can enjoy a sporty sound every day.
• Two characters in one system: valves closed, the car stays civilised; valves open, it makes itself heard.
• Worry-free valves: CNC-machined from solid, they need no maintenance.
• Stainless steel that lasts: 304 (V2A) stainless, neat welds and precise fit on the vehicle.

The Hurricane sound on your BMW E90 335i N55

Thanks to its optimised routing, the system frees up the engine and gives it a sporty voice that follows every acceleration, without becoming tiring day to day.

How do the valves work?

With the ECE-approved Hurricane module, the electronics automatically open and close 2 valves according to road and engine speed (open from 0 to 20 km/h and from 80 km/h upwards). You get the maximum permitted sound without having to manage anything.

If you keep the factory module, your vehicle's drive modes control the valve opening.

Configure your system step by step

Which tailpipe style?

Already own Hurricane tailpipes? Choose "Without tailpipes": the system is then delivered without tailpipes. Note that it cannot be fitted without them.

Otherwise, pick the finish you like from:

• Tailpipes round sharp-edged brushed stainless steel Ø 101 mm
• Tailpipes round chrome Ø 101 mm
• Tailpipes round sharp-edged black powder-coated Ø 101 mm
• Tailpipes round black anodised Ø 101 mm
• Tailpipes round double-wall black anodised Ø 101 mm
• Tailpipes round carbon Ø 101 mm
• Tailpipes round turbine carbon Ø 101 mm
• Tailpipes round titanium Ø 101 mm
• Tailpipes round flamed titanium Ø 101 mm

How should the valves be controlled?

• "Factory control module retained": the valves follow the factory drive modes, at no extra cost.
• "Hurricane control module with ECE approval": the way to drive legally.

Drive fully legally

To benefit from the UN ECE R59 series 03 approval, choose:

• the Hurricane module with ECE approval
• one of the tailpipes offered

The approval papers are supplied with the system.

Technical sheet

• Vehicle: BMW E90 335i N55
• System model: Hurricane 3.5"
• Engine: N55 306 hp, rear-wheel drive or xDrive, without GPF (OPF)
• Pipe diameter: 88.9 mm (3.5")
• Material: 304 (V2A) stainless steel, 1.6 mm
• Valves: 2 valves, CNC-machined, maintenance-free
• Opening: from 0 to 20 km/h and from 80 km/h upwards
• Approval: UN ECE R59 series 03

Production and delivery

Your system is built to order in Germany: allow 4 to 6 weeks of production before shipping. It carries a 2-year manufacturer warranty.