OK this KONI application will cover 88-96 Grand Prix's but there's a catch. If you have a 95 or 96 Grand Prix you will have to buy strut assemblies from a 94 or later Grand Prix to replace your current ones. Also you will have to buy smaller front brake rotors from 94 or earlier.Which means your going from 287 millimeter rotors(95-96) to 276mm rotors(88-94). 11 millimeters is not allot so don't sweat it. Now to make is easier for everyone to follow I've arranged the pictures to make it look like the parts that came off the car where modified for the new struts. In reality they where 94 strut assemblies I picked up at a salvage yard.

The KONI's in the boxes.                  Top of the front strut tower with plate and strut brace removed

Front suspension coming out.                                    My front spring and dust boot.

Wow that strut assy. looks heavy. :)                          Suspension removed.

Old strut about to be removed.                         Spring compressed and new strut about to be tightened.

Rear suspension.                                                     Rear strut removed.

Grind that old strut out!!!                                                    The old strut draining.

And that's about it.....the rear strut assy. had a hole drilled in the bottom of it and a bolt came through to bolt the strut in. Everything else was installed in reverse order and drove home. After seeing it done. I could have done it myself but for $100.00 installation WITH alignment it was worth it just to pay them to do it. Also this way pictures of the installation where taken.....I doubt I would have stopped every 10 minutes to clean my hands and take a picture with a digital camera. :)