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Performance M

Remus Cat back Racing system with integrated valves controlled by the OE valve control system with 4 tail pipes Ø 102 mm angled, straight cut, chromed - X3 F97 M Competition 3.0 Turbo 373 kW S58B30A 2019-

Remus Cat back Racing system with integrated valves controlled by the OE valve control system with 4 tail pipes Ø 102 mm angled, straight cut, chromed - X3 F97 M Competition 3.0 Turbo 373 kW S58B30A 2019-

£3,504.64
£3,504.64
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Heads-up on cancellations & returns: if you cancel an order or return an item, you won't get back 100% of what you paid. We apply a 10% restocking fee, the outbound shipping is non-refundable, and we have to pass on Shopify / PayPal payment processing fees; these aren't returned to us when we refund you. International orders also lose on exchange-rate spread in both directions. If the original packaging is damaged or missing, a reboxing charge applies. For international orders specifically, if you refuse to pay our shipping invoice or supply a prepaid label after placing the order, the same deductions apply. We're upfront about this — please be sure of your purchase before ordering.

Give your BMW X3 M Competition the soundtrack and presence it deserves. This Austrian-built, valved performance exhaust transforms the X3M’s character with a deeper, motorsport-inspired tone and stunning quad 102 mm chrome straight-cut tips with a subtle angled exit. It plugs straight into the factory valve actuators so you keep quiet cruising and full-bore drama at the touch of your standard drive modes.

Built for enthusiasts who want quality, sound and flow, this system delivers a freer-breathing exhaust path for sharper throttle response and a real sense of urgency through the revs. The construction is full stainless steel with a shot-peened, matte finish for durability and a premium look under the car.

  • Valved design retains stock flap control for civilised or loud at will
  • Full stainless steel with a shot-peened finish for longevity
  • Reduced backpressure for improved response and performance feel
  • Weight-saving design compared to the factory system
  • Precision jig-built for a direct, bolt-on install using OE mounting points
  • Handcrafted in Austria by a leading exhaust specialist
  • Quad 102 mm polished chrome tailpipes, straight-cut with an angled presentation

Important note on GPF/OPF: this system replaces the gasoline particulate filter. Installation may illuminate the engine management light and will require mapping to code out the warning. Please ensure you are aware of local regulations before purchase.

Fitment: BMW X3 M Competition F97, S58B30A 3.0 from 2019 onwards, including 373 kW models. Compatible with the standard valve electronics and actuators.

We run this setup on customer X3M builds and feedback has been consistently excellent for sound quality, finish and fit. If you want an X3M exhaust that looks premium, flows better and sounds phenomenal, this is the upgrade.

Part numbers: 086219 1000 + 086219 6000 + 086319 1500 + 0446 70SG

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Professional fitting: We can install this at MJ Modifications in Warwickshire. For a fitting quote, email info@mjmodifications.co.uk.

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