The Cat-Back systems are designed as direct replacements for the original exhaust, offering improved sound and aesthetics. Multiple configurations are available, allowing the owner to select the desired increase in exhaust volume or a more aggressive tone. All products are manufactured from 304L aircraft grade stainless steel to ensure durability in harsh conditions. The performance exhaust systems are made in the UK and distributed to over 90 countries worldwide. - Direct replacement for the original exhaust system - Available in multiple configurations for sound and tone customization - Manufactured from 304L aircraft grade stainless steel - Made in the UK and distributed globally Specifications: - Pipe Diameter: 50.80 - Fitment Time: 1 to 1.5 hours (including removal of OE system) - Fitting Notes: OE system requires cutting to remove - Race Product: No - EMarked: Yes - EMark Number: VWUp Kit comes with: - F5051: Adapter to OE Downpipe 57.2 O.D. to 50.5 I.D. 120 long - MSTIP225: Carbon Fibre Jet (round) 90 Exhaust Tip, Standard - MSTIP225 - MSVW468: Front Silencer - MSVW468 - MSVW470: Axle Pipe - MSVW470 - MSVW471: Tailpipe Connecting Pipe - MSVW471 Vehicle Compatibility: - Volkswagen Up! 1.0TSI 90PS (3 & 5 Door) 2016 and Later - Volkswagen Up! GTI 1.0TSI 115PS (3 & 5 Door) 2018 and Later