Does anyone have the Mina Gallery Performance 3 package for there 98-03 XJR? The package consist of Axle Back Exhaust, Direct Air Intake with Heat Shield and Supercharger Pulley. If so, how well has it improved the overall performance of your car? How is the mid-range performance in the car (35 to 55 mphs)? Have you had any problems with your car due to modification of the car? Your help is greatly appreciated.

 

I think that intake will throw a lean code.

 

I built my own intake for my xjr(only performance mod so far). It gave the car a bit more top end feel. No codes thrown for me.

 

I have the intake only...no codes...pulls like a train when asked to and my gas mileage improved immediately....am getting 19-21 consistently...just did a long 330 mile all highway trip yesterday and set the cruise at 68mph...did 27mpg brim to brim....couldn't believe it!