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Cooper S F56 GPF Model MINI Challenge (UK and EU Only)

Mini Cooper S F56 GPF Model MINI Challenge (UK and EU Only)
2019 - 2020

GPF-Back / STW / SMN022

Mini Challenge GPF-back system

Part No: SMN022



This product is not available in your country
90mm STW Tailpipe
76mm/3" Pipework
Lifetime Warranty
Fully Interchangeable


Following its launch in 1959 the classic Mini was soon on its way to becoming a global icon especially after partnering with Cooper in the early 60’s to develop the fabled Cooper & Cooper S variants. Not long after the Cooper S’s release it was entered in the Monte Carlo Rallye which sensationally it won in 1964 & 65. Production of the classic Mini continued until 2000 when the last one rolled off the production line however this was swiftly followed by the new generation BMW Mini which launched in the same year. Scorpion have been producing performance exhausts for the classic and new generation Mini’s for over 30 years, so it was natural that we became chief technical partner with the increasingly popular Mini Challenge race series ensuring true track to road technology transfer for our products. 

Scorpion Redpower are proud to be technical partners and joint lead sponsor of the MINI Challenge racing series which now supports the famous BTCC championship. This technical partnership follows the brands track to road technology transfer vision, everything the company gains from working with these professional racing series gets passed onto the end customer for the road and as a result of this we are pleased to release Mini Challenge exhaust options for the Cooper S inc JCW F56 GPF model (UK & European models only).

Constructed from premium grade 304 stainless steel, the new GPF-back system has been designed in partnership with the increasingly popular Mini Challenge series as a direct replacement of the more restrictive OEM systems. The F56 GPF back non-resonated exhaust is made from 76mm/3" pipework and comes with 90mm twin STW polished tailpipes. Also, to compliment the system we have developed resonated or non-resonated GPF delete pipes.

The new precision hand-built systems have been designed to improve power by increasing gas flow and perfectly balancing back pressure. As well as increasing power, buyers will notice a sharper throttle response. With high quality materials used in development and motorsport-based knowledge built from over 20 years’ experience in high-end race series.


Our innovation towards performance, packaging and durability keeps Scorpion at the cutting edge of this highest form of production based motorsport.

This approach allows customers to share the emotion and thrills of our racing programme in a premium product that can be fitted directly onto your road vehicle.


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Technical Data

Technical information for SMN022
Product Type GPF-Back
Fitment Years 2019 - 2020
Fits To OEM / Scorpion
Model Fitment Cooper S F56 GPF
Pipe Diameter 76mm/3" *
Tailpipe STW
Tailpipe Diameter 90mm
Shipping Dimensions 102cm x 42cm x 33cm
Notes Original system requires cutting unless fitting with SMNP022 or SMNSP022
OEM Scorpion Change
Weight Difference 14.2 KG 9.52 KG -4.68 KG


Spares for SMN022 | Please note these are not required when purchasing a new product.
Fitting Kit, Smn022

Fitting Kit, Smn022



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Since 1992, we have been designing, developing and manufacturing stainless steel performance exhausts in the heart of Derbyshire, UK.

  • Scorpion Redpower Ltd, Unit 3 High
    Holborn Road, Codnorgate Business Park,
    Ripley, Derbyshire, DE5 3NW
Rated Excellent
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