2020 525i truck lifting operation and minor modification_Buy car, Buy car

2020 525i truck lifting operation and minor modification

SheilaBush

August 18, 2024

Forum selected daily newspaper-petty bourgeoisie sentiment.More exciting content stampsHere.

Catalogue

Write at the beginning
First, choose a car
Second, pick up the car
III. Mild modification
Bright black in the net
BM3 Wu Shanju first-order program
530i identical brake calipers
19-inch forged wheel hub, “M5” same style
Write at the end

Borrow a picture of spoon headlight town building

Write at the beginning

The car mentioned in December 2019 has opened a 7000KM so far. As soon as it has made the first insurance, it has come to hand in its homework. Generally speaking, we are very satisfied with all aspects (the dissatisfaction has changed).
Vehicle information and configuration: 2020 525i M sports exterior carbon black interior dark blue optional Harman Catton audio
Basically, cars are used in urban areas for daily commuting, with fuel consumption between 8 and 9, and then a significant drop in about 20 yards, which is a common fault of the five series. There are still many people wondering whether the power of 525 is enough or not, it depends on your personal understanding. If you want radical acceleration and a strong sense of push, it is recommended to buy a performance car or write a first-order program directly. If it’s just a car in the city, it’s absolutely enough, compared with the 530 high-power version, it won’t give you a strong sense of push, but acceleration will look more calm and confident.
Conclusion: if there is no shortage of money, go to 530 yuan!

Borrow a picture

First, choose a car

I have been watching cars since June 2019, and it is said that men can’t get around a three-series, so the first thing I pay attention to is the new three-series. I learned the latest news on the Internet every day, and I went to test-drive the car as soon as I arrived at the 4S store. with a more radical front face and impeccable taillights, the whole car is full of movement, not to mention interior decoration, not to mention other upgrades from the previous generation. But the gears and doors of the three series gave me a plastic texture, coupled with the low price (the top pair landed 40W faster), I finally gave up the car. After that, I locked my eyes on the five series, soaked in the forum every day, and went to the 4S shop to study the real car when I was free. Although the three series are all the latest design concepts, the overall texture of the five series is still much better.
With regard to the choice of long axis and short axis, the price is about the same. The luxurious and spacious back row of the long axis is very attractive, but in the end, I chose the short axis, which has nothing to do with Xuanhu’s driving experience, mainly because the spoon headlamp is more attractive to me after July. As well as leather seats equipped with imported 525, these two configurations brilliance must be on 530. Space: cars are basically used by themselves, and the demand for space is not very great. In fact, the back row of the short shaft only looks small, and it is really enough to sit in. The long cushion can support the entire thigh, unlike some Japanese cars that steal space and make the seat design very short to make the space look big. I am not talking about ES.

Test drive the third series

Second, pick up the car

Because the car source of the standard axis is relatively few, can not find a satisfactory existing car, can only find 4s quota to place an order, for carbon black + dark night blue + Harman Catton to wait for more than three months, the choice of audio is because the later modification is too troublesome, and just as expensive. (the car is calculated according to 10w kilometers, and Haman, who costs 10,000 yuan, is only 10 cents per kilometer. it smells good.) as for comfortable entry, the last car doesn’t have this function, so I don’t care much.
Advantages of standard axis: additional spoon headlights, leather seats, front sports seats, sporty diamond aluminum interior trim, leg support.
Dissatisfied with the original car: 18-inch small wheel hub, stingy single piston card front brake. So there is a little modification after that.

Full marks for ritual

Group photo

Cheer up for the first time. I wish you all the best.

III. Mild modification

1. Bright black medium net
2.BM3 Wu Shanju first-order program
3.530i identical brake calipers
4.19 inch Hongxin forged M5 wheel hub + Toyo PXSP performance tire
5. Accessories: KN high flow air intake, BLOX 10mm forging gasket
After picking up the car, I began my journey of light reform, slowly turning him into the way I like it.
The appearance of the car has not been modified too much, the appearance of the original car is good enough, and the tail of the front lip is surrounded by the tail of the front lip, which is a bit superfluous for me, so I choose to pursue a balanced mild modification. I don’t think there is any standard for modification. It is a process of self-satisfaction, as long as it is what you like and does not affect safety.
Everyone’s situation is different, like and pursue points are also different, but I hope everyone will not blindly change the car, blindly strengthen and change a certain part is easy to produce other side effects, so understand clearly before doing it, with a clear train of thought, you can avoid detours.
Like to walk brother said: give dream dignity to make the road safe; rational modification of legal driving

The level of photography is limited, so the fruit camera will just take a look.

Bright black in the net

As the saying goes: everything is difficult at the beginning, but this head is not difficult at all.
The first thing to change is the bright black net, which has the highest performance-to-price ratio. Although the texture of two or three hundred things on Taobao is general, it does not affect the loading effect and enhance the sports atmosphere of the whole car.

Very athletic!

BM3 Wu Shanju first-order program

Next is the first-order program, the power of the original car 525i is low-power 184p/290nm, 100 km 7.8s. Everyday drivers in urban areas don’t feel fleshy, but with a little less passion, they decide to write a first-order program. Originally intended to write the original factory MPPK program, it was found that the new tu engine could not be written, so the BM3 Wu Shanju first-order program, in theory, is promoted to 260p/400nm, has not been on the horsepower machine nor tested 01, mainly to improve driving experience, but it can be clearly said: after brushing the improvement effect is obvious, full sense of push back More pleasantly surprised is that the original 20-yard setback disappeared, there was a roar when the engine started (necessary for X), and there was a slight backfire in sports mode. With regard to the first-order procedure, there is a lot of controversy, and it can be clear that if there is something wrong with the engine at a later stage, it is estimated that it will not be possible to take the official warranty. So please use it for reference only and consider for yourself.

The number is false, but it’s not that high.

First-order essential, KN high-flow air grid, increase air intake. BMC can also be used, the effect should be about the same, but the workmanship is much better, the price is also relatively expensive.

530i identical brake calipers

After upgrading the power, it is time to strengthen the braking. The brake calipers of the 525i original car are really too stingy, and the single piston calipers are equipped with 330mm 30 small discs, the brakes are too soft, there is no confidence, the calipers are small, and the appearance is not good enough. After comparison in many aspects, we choose to replace the original factory brake suit. The rear wheel uses the electronic handbrake, so it does not need to be modified or upgraded.
530i: big four pistons with 348-36 disc
540i: a senior piston larger than 530i with a disk of 374o36
Finally chose the 530i brake set, one point is that the 540 piston is bigger and heavier, afraid that the car can not move; a little bit is afraid that the 525 brake pump can not push the 540 caliper piston. After the upgrade, the braking performance has not been professionally tested, but the linear heel sense of the brake is too strong; the appearance of the four-piston caliper is also full score, which can be seen and played.

The original car, borrow a picture of the car home.

Can watch and play.

Bake the same metallic paint on the rear calipers

19-inch forged wheel hub, “M5” same style

The 18-inch wheels of the original car were so small that it was terrible to park together at a party. Considered the 20-inch wheel hub, but also worried that 18 direct jump 20 will not affect the meter and odometer, and it is easy to drum up. Under the comprehensive comparison, we chose the 19-inch domestic forging, the brand selected is Hongxin forging, which is represented by Mika, the ordinary performance tire of Toyo “PXSP”, and the small Japanese brand, the data of 19 inches of the original factory of the first 245max 40 and the latter 275amp 35; don’t ask why you don’t change the ps4, you just don’t have the money!
The same wheel hub of M5 is selected in style, and the boarding effect is very satisfactory. Data: before 8.5J ET 28 after 9.5J ET41, it is a pity to buy the spot, the ET data of the rear wheel is somewhat imperfect, the hub is concave, so the forged gasket of 10mm BLOX is installed to achieve the effect of the side of the rear wheel, the riders who are not in a hurry try to choose the perfect data to customize, about a month, after all, adding gaskets is a bad habit.
Talk about the feeling after the change, the 19-inch forged wheel must be much lighter than the 18-inch original factory casting, the horsepower in the heart increased by 5, there is no professional measurement. The surprise is that the comfort of 19-inch + ordinary tire is much better than that of 18-inch + explosion-proof tire. To put it bluntly, the ordinary tire is much softer than the explosion-proof tire, and the tire noise becomes smaller.

Write at the end

After writing the post, I found that 2021 new models are going on the market, the appearance of the new style is more controversial, and it is predicted that it will be really fragrant. Forgot to talk about the car price, not counting the loan interest, not counting the optional Harman landing 42.5W, regular price bar, sent floor mats, film, driving recorder, aromatherapy strips, cigarette lighters and other small things, the rest is gone.
I soaked in the forum for a month before booking the car, and found out the trade price 42-43; I went to find sales directly with the psychological floor price of 42.5. I don’t care how much your car body price is calculated by, how many points of discount, in short, the landing price is less than 42.5, all right. No, I’ll change one.
Share a tip to buy insurance, normally the first year of insurance is bought in the store, about 1.2W, some of which are not necessary to buy (wading, spontaneous combustion, etc.), but the sale or 4S shop for rebate, performance hard frame you to buy, how to do; I was to my sales sent 200 yuan of VX red packets, let her find a way to get rid of all useless insurance, and finally paid 9000. I hope I can give some reference and help to those who are about to buy a car.

At this point, the sharing has come to an end, and the writing is rather messy. I hope I can give some reference to the riders. I hope you can continue to ask me if you need it, and you are welcome to discuss it together. thank you for the Automobile Home Forum and look forward to sharing with more car users. I wish you all a safe ride!