AC Schnitzer Quad sports exhaust for BMW 540i (G30/G31) M Sport Chrome

Turn your BMW 5 Series 540i into a true driver’s car with a premium AC Schnitzer performance rear section engineered for the G30 Saloon and G31 Touring. This quad-exit system delivers a rich, purposeful soundtrack, noticeable weight saving and improved gas flow for sharper throttle response. Precision-built in high-grade steel and finished with four 90 mm Sport tips, it is the ultimate exhaust upgrade for enthusiasts who want quality, sound and style in one package.

Why choose this upgrade

• Quad exit design with 4 x 90 mm Sport tailpipe tips for a muscular, OEM-plus look
• Tip finishes: brilliant chrome or stealth matt black ceramic, each with the AC Schnitzer laser-etched logo
• Export spec includes a sound pipe for a more assertive soundtrack
• Keeps the factory electronic valve control via the ECU for comfort-to-sport sound at the touch of a drive mode
• Reduced mass compared with stock for improved balance and agility
• Optimised internal flow for better breathing and response

Fitment and compatibility

• For BMW 540i G30 Saloon and G31 Touring with M Sport package
• Not suitable for EU6 RDE (Real Driving Emissions) variants
• Supplied with the lower bumper insert shown in image 1. This insert works with a BMW tow bar setup
• Also compatible with the AC Schnitzer rear diffuser at additional cost. Note. The diffuser cannot be used with a tow bar
• If you are unsure about compatibility, email us your VIN and we will confirm suitability before you order

Real-world results

We have installed this system on multiple 540i builds and the feedback has been excellent. Clients love the deeper tone on start-up, the refined burble in daily driving and the aggressive note under load. The finish quality is first class and the fitment is clean and secure with an OEM-style appearance.

Options and pricing

• Choose your tailpipe finish. Chrome or matt black ceramic
• Pricing varies according to the tip option selected

Fitting and support

Professional installation available at MJ Modifications in Warwickshire. We are BMW performance specialists and can take care of supply and fitment for a seamless experience. Request a fitting quote at info@mjmodifications.co.uk.

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Note. Check local regulations for noise requirements. Contact us with your VIN for compatibility guidance.