Jaguar XJ V12 Exhaust Manifold Headers set of 4
£1,695.00
Jaguar XJ V12 Exhaust Manifold and Jaguar XJ V12 Exhaust Headers (set of 4 manifolds)
High-grade stainless steel Jaguar XJ V12 exhaust system manifold and JaguarXJ V12 headers made to order in original factory style.
Paramount offer an unrivalled range of classic Jaguar XJ V12 mufflers, headers and exhaust manifolds for the complete range of Jaguar cars, including the Jaguar XJ V12 manifolds and Jaguar XJ headers.
All of our Jaguar XJ V12 exhaust manifolds and Jaguar XJ headers come with a lifetime 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 performance exhaust manifolds and headers.
In stock
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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 £1,995.00 -
Jaguar XJ and XJR 4.0 200 catalytic Converters (Pair)
Jaguar XJ Catalytic Converters (Pair) – High Performance Jaguar XJ 4.0 Catalytic Converters
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
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Jaguar XJ 4.2 Remapping & Tuning
Original price was: £499.00.£375.00Current price is: £375.00. Sale!Jaguar XJ 4.2 Remapping & Tuning
Jaguar XJ 4.2 Tuning and Jaguar XJR 4.2 Remap Tuning
Jaguar XJ Tuning and Jaguar XJR Remapping can be carried out by Paramount Performance at many locations across the UK and around the world.
Our Jaguar XJ tuning and Jaguar XJR remapping is completely custom, with each XJ remap being written live to your vehicle, the Jaguar XJ tuning can take account of your XJ’s modifications, i.e. Paramount Jaguar XJ performance exhaust systems, or sports catalytic convertors as well as your driving requirements and fuel grade.
Paramount operate the very latest range of car tuning and remap software and our dedicated team of car tuning engineers have years of experience working in the prestige and Ferrari car tuning arena.
Jaguar XJ tuning and Jaguar XJR ECU remapping gives a power increases of around 25bhp (depending on precise model) with significantly better throttle response, full custom chip tuning and live rolling road testing and tuning for your Jaguar XJ are available at many locations – please ask for details.
Paramount Performance is the home for all your Jaguar tuning and performance parts
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Jaguar XJ 3.6 Exhaust System & Mufflers
High-grade stainless steel Jaguar XJ 3.6 exhaust system and Jaguar XJ 3.6 mufflers made to order. Paramount offer an unrivalled range of Jaguar XJR and XJ tuning parts, Jaguar exhaust systems and exhaust mufflers for the complete range of Jaguar cars, including the Jaguar XJR and XJ exhaust system.
The Jaguar XJ exhaust system sound, look, the finish can all be custom tailored for the desired result, all of our Jaguar XJ exhaust systems come with a lifetime corrosion warranty too!
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Jaguar XJR Exhaust – Mufflers & Silencers
2002 – 2009 Jaguar XJR exhaust system
Rear exhaust muffler for the Jaguar XJR, these rear Jaguar XJR exhaust mufflers will give a nice sporty exhaust tone, but without being over the top loud, just deeper and more meaningful pull.
Our Jaguar XJR exhaust is manufactured from the finest stainless steel as you would expect, fitting is easy, it just replaced the stock Jaguar exhaust sections and fits in the same way.
We can arrange fitting for you at our workshop in Warwickshire, or of course, we can supply mail order anywhere in the world, tax-free depending on your location email us at info@paramount-performance.com if you need anything or have any questions
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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.
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