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  • 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
  • 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.

    These Jaguar S-Type 4.2 Racing Catalytic Converters also approved and tested to 600bhp. Using German TUV cat matrixes, they are not the cheap small Catalytic Converters used by many suppliers which burn out and fail in just 2-3 years. Or worse, melt block the exhaust system, potentially causing catastrophic failure of the engine.

    If you are going to change your Catalytic Converters be sure to change them with a part of at least teh quality of the OEM original. Do it once and do it right.

     

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

     

    SKU: SKU175311111211 Categories: , , , ,
    £1,950.00
  • Jaguar XJ V12 Exhaust Manifold Headers long

    Jaguar XJ V12 Exhaust Manifold and Jaguar XJ V12 Exhaust Headers – long performance headers   

    High graded stainless steel Jaguar XJ V12 headers and manifolds, performance long tail manifolds – hand made to order in the UK 

    Paramounts Jaguar XJ V12 exhaust manifolds and headers have a life time corrosion warranty.  

    Paramount the home of the classic Jaguar XJ V12 performance exhaust manifolds and headers, mail order with worldwide shipping and tax free to many locations. Uk fitting service and Jaguar V12 restoration service available 

    SKU: SKU175281121111112122113 Categories: , , ,
    £1,895.00
  • Jaguar 4.0 XJR Supercharger Pulley – Upgraded Supercharger Pulley

    Jaguar 4.0 XJR Supercharger Pulley  – Upgraded Supercharger Pulley   

     

     

     

    Dramatically improves throttle response and midrange power by up to 28bhp. Will bring your Jaguar XJR to life.

     

     

     

    Paramount was 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 XJR supercharger pulley is low maintenance and less obviously changed from stock

     

     

     

    Not all Jaguar XJR 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 Jaguar upgrade parts with confidence from Paramount.

    SKU: SKU175371111211122 Categories: , , Tag:
    £250.00