Paramount Performance offers 2 Sports Models The XKR 450 and The XK400. The XKR 450 is an extreme, performance orientated vehicle. The XK400 carries fewer sports enhancements, but is meticulously executed. Both models are built to a comprehensive, standardized specification.

Paramount Performance offers 2 Deluxe Models. The XSP and the SP. The XSP is the luxury version of the XKR 450, with emphasis on interior appointment, featuring extensive interior re-trimming and detailing. The second luxury model, the SP does not feature such an extensive interior specification, but is nonetheless handcrafted to the same very high level of finish.

The Sport and Deluxe model ranges both feature a choice of alloy wheels; however, should owners wish to retain the standard Jaguar wheel and tires, Original Equipment Oriented models are available. These models feature Paramount's exterior modifications and lowered suspension and - as with the Sports and Deluxe models - may be further personalized by additions from the options range.

Fiberglass and Aluminum high flow aerodynamic bodywork.

XKR engine- revised induction system, increased supercharger speed, improved intercooling, special exhaust system and catalysts.

Lowered suspension (30mms), with uprated shock absorbers. Switchable steering feel. Choice of 20" alloys with 255 (front) and 285 (rear) tires.

Options include: Interior upgrades and Uprated Brakes

Fiberglass low resistance aerodynamic bodywork. Revised stainless large bore exhaust system - choice of sport tones.

Lowered suspension (30mms). Switchable steering feel.

Choices of wheels and tires. Additional technical, aerodynamic and interior conversion options.

Fiberglass and Aluminum high flow Aerodynamic Bodywork. Revised stainless Large Bore exhaust system - choice of sport tones. Lowered suspension (30 mms). Switchable steering feel. Interior metal components pack, consisting of Alloy Pedals, Gear Knob, Gear Surround and Air Vent Features. Bespoke set, door and steering wheel re-trim. Choice of 20" alloys with 255 (front) and 285 (rear) tires.

Like the XSP the SP is a luxury upgrade, but with less concentration on outright performance and greater emphasis on interior appointment.

Fiberglass low resistance Aerodynamic Bodywork. Standard Jaguar exhaust with Large Tail trims (quiet system).
Lowered suspension (30 mms). Switchable steering feel. Interior pack consisting of Instrument Rings, Alloy Pedals and Gear Surround

Paramount's full Fiberglass Bodywork Conversion, comprising Front Fairing, Side Sills and Rear Fairing. Stainless Steel Mesh or Black Nylon Radiator Grille. Optional Bootlid Spoiler.Lowered and Uprated Suspension. Stainless Steel Large Bore Exhaust Tail Trims.

Standard Jaguar XK8 or XKR wheels fitted with 20mm precision engineered steel wheel spacers. These increase the track width of the car, giving it a more sporting appearance and improving handling.