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£1,995.00
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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
£1,950.00 -
Jaguar XK de-cat pipes, catalytic delete pipes
Jaguar XK De-cat Catalytic Converter delete pipes (with software option)
If you choose to remove and delete the catalytic converters from your Jaguar XK – Jaguar De-cat Paramount is unique in that this service can be offered. High grade stainless steel Jaguar De-cat pipes are available to remove the catalytic converter from your car completely.
In addition Paramount can offer Jaguar De-cat software to deactivate the warning lamps associated with Jaguar – De-cat and removing the catalytic converters from your car. The De-cat software can be installed or loaded on to the Paramount DIY home installation tuning system – so you can deactivate your jaguar catalytic converters without coming into the Paramount workshops
Price here is shown for just the jaguar XK De-cat pipes – other models can also be covered
£1,050.00 -
Jaguar 4.2 S-Type R Supercharger Pulley Upgrade
Jaguar S Type Supercharger Pulley – Upgraded supercharger pulley Jaguar S Type R
Jaguar 4.2 S-Type R Supercharger Pulley – Paramount Jaguar S Type Supercharger Pulley dramatically improves throttle response and midrange power by up to 28bhp. This Jaguar S Type Supercharger Pulley will bring your Jaguar S Type R to life.
Jaguar 4.2 S-Type R Supercharger Pulley
Paramount were the first to adopt and develop the new style of Jaguar S Type R Supercharger Pulley, unlike the lower expensive and cumbersome lower supercharger pulleys, the upper smaller S Type R supercharger pulley does not require an alternative pulley belt meaning the Paramount Jaguar S Type R Supercharger Pulley is low maintenance and less obviously changed from stock
Not all Jaguar S Type R Supercharger Pulleys are equal, The Paramount Jaguar S Type R 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.
S Type R Supercharger pulley and S Type R Tuning from Paramount Performance
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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 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.
£2,250.00
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