Leone Capo Toni Cirpiani informs Claude that the Leone Family Don, Salvatore Leone, has called a meeting at his Gentlemen's Club in Saint Mark's. Toni then informs Claude that he wants him to collect Salvatore's son and Underboss Joey Leone from his garage in Trenton and made man Luigi Goterelli from his club in the Red Light District, before returning and picking Toni up. Claude leaves in the limousine picking up Joey and Luigi, before returning to collect Toni. After Toni enters the limousine, the Triads attack, however, Claude manages to get the three to Salvatore's Gentlemen's Club. Salvatore greets his three guests, before pulling Claude to one side, telling Claude he sees a bright future for him in the Leone Family.
Don Salvatore has called a meeting. I need you to collect the limo and his boy, Joey, from the garage. Then get Luigi from his club, come back here and pick me up, then we'll all drive over to the boss's place together. Those Triads, they don't know when to stop. They want a war. They got a war. Now get going.
This mission has a Full Immune Stretch plus a unique black paint job. It can be obtained with the following method(Confirmed on IOS version). However you also should not do Luigi's final mission.
Get a flamethrower. Normally the garages behind Shoreside Vale Police station has purchasable ones and you have the money. Just find a way to bypass Callahan bridge and drive to the Porter tunnel as it will not be sealed from Staunton-Shoreside Vale ends.
Fully replenish your health and body armor.
Save your game.
Now go and start the mission.
Go directly to Portland Harbor and get a Linerunner from a fixed spawning location(Beside a bunch of static container trailers that act as obstacles of a unique stunt jump).
Drive the truck to the direct opposite side of the front gates of Joey's garage(Where you usually start Joey's missions). Leave no space between the truck's right and the rear gates of the garage. I recommend the right of the two gates.
Get a small car and then use it to jump on the hood of the truck before heading to the truck's top. Make sure that Claude's head clips through the top walls.
Face the doors and use the flamethrower to blow up the truck.
The explosion should push you inside atop of the wall. Hold your analog to the bottom right until Claude falls off near the corner of the garage. If you failed this step reload the game saved from step 3.
Now push the analog to the top right. Hold until you can see the black Stretch to your left. it's unlocked and free to take.
Back it up to the set of blue doors that leads you to blue hell, you will soon respawn on the ground with the Limo.
Slowly back it up into the water at Portland beach until the game tells you that the mission is failed due to the destruction of the Limo, they quickly drive away from the water.
Use it to start Luigi's mission "The Fuzz Ball"
Transport one of his girls in the front passenger seat.
Head to the crusher.
Make sure that the left side is close to the crusher and the vehicle's in the range of marked tires.
Exit and quickly re-enter the vehicle. Claude will pull the passenger off while the vehicle's lifted to be crushed. Something funny will happen as Claude will perform a pulling animation but when he's pulling air the passenger will be dragged out of the airborne vehicle and then Claude will move to the vehicle's altitude to board the vehicle. If you failed this step reload the game saved from step 3.
The vehicle is now a wall clipper. It can pass through walls and anything except water although the wheels are still solid and therefore can drive normally. If they penetrate the roads then they will respawn on the road a few seconds later. The vehicle's size will also go under erratic changes although falling through blue hell and respawning will restore the original size for a while. If you get off you will be unable to enter it again. Respawning it via a garage will reset the vehicle and it will always get a Crash-proof ability which can be saved. If Crash-proof is already present it will remain. If you got off the wall clipper reload the game saved from step 3.
Drive through the Porter tunnel and park the vehicle in either garages.