Jaguar XK140 150/150S Twin Exhaust
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£1,582.00
In stock
Dramatically improves throttle response and midrange power by up to 28bhp. Will bring your Jaguar 4.0 XKR to life. Paramount were the first to adopt and develop the new style of J Jaguar XKR 4.0 Supercharger Pulley, unlike the lower expensive and cumbersome lower supercharger pulleys, the upper smaller supercharger pulley does not require an alternative pulley belt meaning the Paramount Jaguar XKR Supercharger Pulley is low maintenance and less obviously changed from stock.
4.0 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.
The Paramount Performance Jaguar catalytic converters are unique in the market. The Paramount 200 cell cats use a matrix that is EU certified and carry an “E” testing and certificate number. No other Jaguar aftermarket cat matrix we know if has been tested to be used in UK and Europe. If you are looking at other products, its worth asking if they carry and “E” certificate number – a legal requirement in the UK. They will also, as you would expect, pass a UK MOT emission test. And have been tested and proven to run over 670bhp.
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.
*For off-road & Motorsport use only
Paramount Performance home for your Jaguar Catalytic Converters and all your Jaguar tuning needs
High grades stainless steel Jaguar E-Type V12 exhaust system manifold and Jaguar E-Type V12 headers made to order. Paramount offer an unrivalled range of classic Jaguar E-Type V12 mufflers, headers and exhaust manifolds for the complete range of Jaguar cars, including the Jaguar E-Type V12 manifolds and Jaguar E-Type headers.
All of our Jaguar E-Type V12 exhaust manifolds and Jaguar E-Type V12 headers come with a life time corrosion warranty too
Exhaust Systems and Jaguar headers and Jaguar manifolds for most Jaguar cars, if you are not sure, or if you don’t see what you are looking for please e-mail us – we are here to help.
Paramount the home of the classic Jaguar E-Type V12 performance exhaust manifolds and headers.
+44 (0) 1789 774444