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Milltek 2.50" Large-Bore Down Pipe And Hi-Flow Sports Catalyst

Was £1566.19
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Milltek 2.50
Milltek 2.50
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Transforms Performance And Driveability
Designed And Manufactured In The UK
Increased Flow
Lead Time & Availability
Available For Despatch In 15 days.
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Key Features

Q & A


Milltek Sports Exhaust Systems have a genuine performance edge - noticable power gains, sounds that are truly awesome, styled looks that are aggressive but discrete, And a feeling of true exhilaration.

Your original catalytic converter will typically have 400 or 600 cells per square inch (cpsi ), these original cats are restrictive in their flow, typically allowing an open area of around 55-65%. A Milltek Hi-Flow Cat which will be fully integrated into a large bore downpipe has only 100-200 cpsi depending on application. These cats have an open area of between 75-85% therefore reducing back pressure substantially whilst increasing flow rate, essential for extracting more performance especially on turbocharged engines. Emission levels are maintained at legal limits by careful selection of the volume of metalic substrate And Lambda sensor positions remain unchanged from the original equipment sensors.

Please Note : Milltek Hi-Flow Catalysts are manufactured from the highest quality materials And built with maximum performance And longevity in mind. However, they are designed to work specifically in conjunction with other Milltek exhaust products And should not be used on the own ( with OEM exhaust systems ) or with other manufacturers exhaust systems. If the Milltek catalysts are fitted with non-Milltek exhaust systems then no guarantee regarding noise quality, fit, performance or warranty against their operation. 

Picture is for illustration purposes only.

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