Scorpion 4-1 Exhaust Manifold & Hi-Flow Sports Pipe - Mini Cooper S (R50, R53)

Experience a transformative shift in your vehicle's performance with the Scorpion Exhaust Manifold...

Best current price£712.00from Demon Tweeks

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Demon TweeksScorpion 4-1 Exhaust Manifold With Hi-Flow Sports Cat
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eBayScorpion 4-1 Exhaust Manifold & Hi-Flow Sports Pipe Fit Mini Cooper S (R50, R53)
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Product Information

Full details

This Scorpion Exhaust Manifold with Hi-Flow Sports Cat is designed for Mini Cooper S (R50, R53) owners seeking a significant performance upgrade. It replaces the stock catalytic converter to optimize exhaust flow, leading to increased horsepower and improved throttle response, ideal for competition or show use. A key caveat is that this sports cat may not be legally suitable for public road use in the UK for vehicles manufactured after March 1, 2001, and typically requires an ECU remap.

All features

Model Part NumberSMNX014
BrandScorpion

Extended Product Information

FAQs

What is the primary benefit of this exhaust manifold?

The primary benefit is a significant increase in horsepower and improved throttle response due to optimized exhaust flow and reduced back pressure from the Hi-Flow Sports Cat.

Is this sports cat legal for road use in the UK?

Sports cats may not be legal for public road use in the UK on vehicles manufactured after March 1, 2001, unless they are ECE 103R approved. Using a non-approved sports cat on the road can lead to MOT failure and is illegal.

Do I need to remap my ECU after installing this part?

Yes, it is generally recommended and often necessary to remap your ECU after installing this exhaust manifold and sports cat. This is because the altered exhaust gas flow and readings from the Lambda sensors can trigger error codes and prevent optimal performance.

What vehicles is this product compatible with?

This product is specifically designed for the Mini Cooper S models R50 and R53.

What is the warranty on this product?

The exhaust system benefits from a lifetime anti-corrosion and manufacturing defect warranty for the original purchaser. The high-flow sports catalysts are covered by a 2-year warranty.

Can this be used for daily driving?

While it improves driveability, its primary design is for competition and show use. Road legality should be carefully considered based on local regulations and vehicle manufacturing date.

Troubleshooting

Check Engine Light (CEL) illuminated

This is common as the ECU may detect different readings from the Lambda sensors. An ECU remap is typically required to resolve this. Consult a specialist for appropriate tuning.

Reduced performance after installation

Ensure the manifold and sports cat are correctly fitted with no exhaust leaks. Verify that an ECU remap has been performed, as it's often essential for optimal performance with this upgrade.

Noise levels exceed expectations

While designed for performance, exhaust sound can vary. Ensure all clamps and fittings are tightened correctly to prevent unintended vibrations or leaks that might affect sound.

Pros and Cons

Pros

  • Significant horsepower increase
  • Enhanced throttle response
  • Smoother driving experience
  • Durable construction
  • Optimizes exhaust flow

Cons

  • May not be road-legal for post-March 2001 UK vehicles
  • Typically requires an ECU remap
  • Primarily intended for off-road/show use
  • Potential MOT failure if not type-approved for road use
  • Fitting a sports cat can alter emissions readings

Setup, Compatibility & Care

Setup: This product is designed to replace your vehicle's stock catalytic converter. Professional installation is recommended, especially considering the potential need for an ECU remap to optimize performance and avoid error codes. Ensure all connections are secure.

Compatibility: Specifically designed for the Mini Cooper S (R50, R53) models.

Road Legality Warning: Please be aware that sports catalytic converters may not be legally installed on vehicles manufactured after March 1, 2001, for use on public roads in the UK unless they are type ECE 103R approved. Fitting a sports cat or de-cat pipe to a vehicle intended for UK road use may cause it to fail the MOT emissions test.

Care: As with any exhaust component, inspect for any signs of damage or corrosion periodically. Ensure the surrounding area is clear of debris. The unit is built with durable materials designed to withstand high temperatures and rigorous conditions.

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