Specially modified supercharger pulley for the 5.0 Engine, specifically engineered by Paramount Performance. Designed to increase the supercharge speed, improve throttle response and mid-range power, adding up to 28bhp.

£350 +VAT supply only, £899 +VAT supply and fit.

Performance ECU re-programming.

ECU remapping can deliver stunning results transforming power delivery, throttle response, sound and transmission systems.

XKR 5.0 30BHP increase £899 + vat

Increase air flow and performance for your New 5.0 XKR. Boosts performance on the XKR by up to 8bhp. Guaranteed for life so you will never need another air filter
Buy it right and buy it once.

Supply only £120 + vat
Supply and fit £205 + vat

Replacement large bore exhaust system from the CATs back with. With large rolled edged quad pipes.

These performance exhaust systems sound amazing; they give a very addictive V8 sound, making an XK sound like a true sports car.

When fitted the system gives a fantastic deep V8 tone with a distinctive crackle on the overrun and a distinctive sporting note that closely resembles the Aston Martin V8 Vantage.

Full system supply only RRP £1450.00 + vat
Supply and Fit RRP £1625.00 + vat

Standard Jaguar catalytic converters have 600 cells per square inch, these original standard cats can be very restrictive in their gas flow flow.

Paramount in combination with Milltek have developed exclusive 200 cell Jaguar XKR performance cats.

These Jaguar 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 XKR past 500bhp.

Emission levels remain fully road and MOT legal.

Performance Hi-flow Sports Cats work exceptionally well on re-mapped (chip tuned) engines.

Power increase 22-25 bhp.

Supply Only £1295 + vat
Supply and fit 1495 + vat