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  • Jaguar XJR 4.2 Catalytic Converters Performance

    Jaguar XJR4.2 Catalytic Converters (Pair) Upgraded Performance Jaguar XJ Catalytic Converters  

    Standard Jaguar catalytic converters have 600 cells per square inch, these original standard cats can be very restrictive in their gas flow. Paramount have developed exclusive 200 cell Jaguar XJR 4.2 Catalytic Converters . These Jaguar XJR and XJ 4.2 Catalytic Converters  and aand racing cats are integrated into a large bore downpipe, they reduce back pressure substantially and increase flow rates, they are particularly effective on Jaguar Supercharged engines, and when combined with other Paramount Performance parts can push the Jaguar 4.2 XJR past 500bhp. Emission levels remain fully road and MOT legal. Jaguar XJR 4.2 Catalytic Converters

      Performance Hi-flow Sports Cats work exceptionally well on re-mapped (chip tuned) engines. Power increase 22-25 bhp in the mid range, giving a nice boost to throttle and midrange power .

    SKU: SKU175311111212 Categories: , ,
    £1,350.00
  • Jaguar XKR / XJR 4.2 Catalytic Converters 200 cell

    Jaguar XKR 4.2 Catalytic Converters (Pair) Upgraded Performance Jaguar XK and XJR Catalytic Converters  

    Standard Jaguar catalytic converters have 600 cells per square inch, these original standard cats can be very restrictive in their gas flow. Paramount have developed exclusive 200 cell Jaguar XKR 4.2 Catalytic Converters .

    These Jaguar XKR 4.2 Catalytic Converters  and aand racing cats are integrated into a large bore downpipe, they reduce back pressure substantially and increase flow rates, they are particularly effective on Jaguar Supercharged engines, and when combined with other Paramount Performance parts can push the Jaguar 4.2 XKR past 500bhp. Emission levels remain fully road and MOT legal.

    Jaguar XKR 4.2 Catalytic Converters  Performance Hi-flow Sports Cats work exceptionally well on re-mapped (chip tuned) engines. Power increase 22-25 bhp in the midrange.

    SKU: SKU17531 Categories: , , ,
    £1,850.00
  • Jaguar XJ and XJR 4.2 Catalytic Converters

     

    Jaguar XJ Catalytic Converters (Pair) – High Performance Jaguar XJ 4.2 Catalytic Converters

    4.2 Jaguar XJ Catalytic Converters – High Performance 200 cell catalytic converters  

    The standard Jaguar xj and xjr catalytic converters have 600 cells per square inch, these original standard cats can be very restrictive in their gas flow.

    Paramount’s high flow  Jaguar  XJ Catalytic Converters have 200 cells per inch, these Jaguar XJ Catalytic Converters fit both  the Jaguar XJ and XJR. These Jaguar XK Catalytic Converters are integrated into a large bore downpipe, they reduce back pressure substantially and increase flow rates, they are particularly effective on Jaguar Supercharged engines. 

    Emission levels remain fully road and MOT legal. Performance Hi-flow Jaguar Catalytic Converters and Sports Cats work exceptionally well on re-mapped (chip tuned) engines. The power increase delivered by our Jaguar XJ Catalytic Converters is around 22-25 bhp across the midrange.

    Paramount Performance home for your Jaguar Catalytic Converters and all your Jaguar tuning needs  

    SKU: SKU175311111211 Categories: , ,
    £1,350.00
  • Jaguar 4.2 XJR Supercharger Pulley – Upgraded Supercharger Pulley

    Jaguar 4.2 XJR Supercharger Pulley  – Upgraded Supercharger Pulley   

     

    Dramatically improves throttle response and midrange power by up to 28bhp. Will bring your Jaguar 4.2 XJR to life. Paramount were the first to adopt and develop the new style of Jaguar XJR modified upper supercharger pulleys, unlike the lower expensive and cumbersome lower supercharger pulleys, the upper smaller pulley does not require an alternative pulley belt meaning the Paramount jaguar XJR supercharger pulley is low maintenance and less obviously changed from stock

    Jaguar 4.2 XJR Supercharger Pulley

    Jaguar 4.2 XJR Supercharger Pulley

    Not all Jaguar XJR performance supercharger pulleys are equal, The Paramount Jaguar XJR supercharger pulley is high grade stainless steel, some cheap copies are manufactured from Ally and are not of the same quality – buy with confidence from Paramount.

     

    SKU: SKU175371111211121 Categories: , , Tag:
    £250.00