The Jaguar XJ QUAIFE differential
Long tail, balances and equal Jaguar XJ6 manifolds – look stunning! Can be combined with decat pipes if required
High grade stainless steel Jaguar XJ6 exhaust system manifold and Jaguar XJ6 headers made to order. Paramount offer an unrivalled range of classic Jaguar XJ6 mufflers, headers and exhaust manifolds for the complete range of Jaguar cars, including the Jaguar XJ6 manifolds and Jaguar XJ6 headers.
All of our Jaguar XJ6 AJ6 exhaust manifolds and Jaguar XJ6 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 XJ6 performance exhaust manifolds and headers.
See here for our full range of Jaguar tuning and remapping performance parts
4.2 Jaguar Xk Catalytic Converters – High Performance 200 cell catalytic converters
The standard Jaguar xk catalytic converters have 600 cells per square inch, these original standard cats can be very restrictive in their gas flow.
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.
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