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. Each system is manufactured from 304L aircraft grade stainless steel, ensuring durability in harsh conditions. All products 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: 70.00 - Installation Time: 1 to 1.5 hours (including removal of OE system) - Race Product: No - EMarked: No Kit comes with: - F5079: Adapter Sleeve to OE Downpipe 70 I.D. to 50 O.D. 120 long - MSVW407: Cerakote Black GT (round) 80 Exhaust Tip, Twin Pipe - MSVW407 - MSVW457: Centre Silencer - MSVW457 - MSVW458: Rear Silencer - MSVW458 Vehicle Compatibility: - Volkswagen Polo GTI 1.8 TSI 192PS (3 & 5 door) 2015-2018