Description
Our Swallows Racing stage 3 package for the XKR X100 4.2ltr increases the BHP and Torque of your Jaguar while improving throttle response and mid range power.
Our Stage 3 pack consists of -
-K&N filter
The original high cotton air filter available by K&N reduces air filter restriction allowing and engine to breath easier than the factory fitted paper air filter.
-Swallows Racing developed supercharger pulley
The reduction in size of the upper supercharger pulley works on the same effect as a cycle chain pulley and by reducing the size the faster the smaller pulley spins creating more boost pressure, we have developed the optimum pulley size for the perfect road package.
-Swallows Racing Red Remap
Remapping is a software change where we modify the operating parameters in the vehicle engine ECU to unlock the full potential from the modifications fitted.
-Swallows Racing stainless steel Exhaust X section
By removing the most restrictive part of the cat back exhaust system with a non silenced section the amount of exhaust gasses able to be expelled from the engine increases, a sporty rumble is also gained from the exhaust note (Rear silencers can be added if you require, please contact us for this option).
-Swallows Racing Sports Cats
The most restrictive part of a modern engine are the catalytic converters, these high cell items block the exhaust gasses from getting out of the engine in order to clean the gasses thoroughly, our 200 cell sports cats are less restrictive and let the engine breath while keeping to emissions standards of MOT regulations.
-Axle back exhaust system
Keeping the pipe diameter of the centre section through to the tips, the un silenced rear boxes completely frees up the flow of the system ensuring ultimate performance and an ultimate Jaguar roar.
By increasing the 3 major elements of the engine (Breathing, Boost pressure,and Mapping) we can allow more fuel and air to enter the intake and exhaust gasses to expel quicker, this takes the cars performance from 400bhp to 475bhp* which transforms the car and makes for a more exciting and enjoyable drive.
*All power figures are based on previous dyno development and may vary between models.
