In the mid-size SUV market, the Audi Q5, Mercedes-Benz GLK300 and Volvo XC60 have long been the focus of attention. However, there is one thing about the Q5 that keeps us entangled, and that is its power. Although the 2.0T four-cylinder turbocharged model is OK in terms of explosive power, it is still not confident enough in terms of horsepower output. Since the SQ5 is equipped with a 3.0TFSI V6 supercharged gasoline engine, the huge power must be matched with large-sized wheel hub tires to make it perform at its best. Therefore, the manufacturer matched the SQ5 with 20-inch wheels, and the owner followed suit. I installed 20-inch wheels for my car, but the power difference between Q5 and SQ5 is huge. After upgrading the wheels of Q5, the overall acceleration and fuel consumption of the vehicle have obviously developed in the opposite direction, so the owner will upgrade the next step. The goal is to power.

It is Suzhou Autocar who is responsible for this Q5 in this issue. Friends who are familiar with Autocar must know that it is better at upgrading power items. Under the introduction of the owner, Mr. Jiang, the owner decided to choose the products from JBOM to upgrade the platoon first. Gas head section. In the past, refit stores would tell consumers that changing the exhaust would increase torque. No one has said that since the exhaust change. Now changing the exhaust is only a question of whether the sound is good or not. But can changing the exhaust really increase the torque horsepower? In fact, changing the exhaust plantain and the head section can increase or change the torque horsepower. At present, there are very few facelifts in the market, and there are not many exhaust pipe manufacturers. The reason is that they are afraid of turning on the lights, and another reason is the price.

JBOM's upper body Q5, some car owners may ask, at present, many models on the market have not changed their heads, or are they upgrading their power? In response to this, the owner Mr. Jiang said that it is true that through the external computer or the internal writing program, the turbo model Torque horsepower usually increases by about 20%, but after such a change for a long time, the head section is not replaced, and the temperature between the catalyst and the turbine is too high, which will cause the turbine to enter the replacement period earlier; therefore, car owners who want to increase horsepower need to Replace the head section. After the head section is replaced, the exhaust back pressure will drop, the exhaust temperature will also drop, and the integrity of the vehicle will return to balance. Finally, the author also reminds all modification enthusiasts, do not seek a single performance of the vehicle. If you want to improve the performance of the vehicle, you must pay attention to all aspects. Only when the overall performance of the vehicle is improved can the vehicle perform at its best.