2023 BMW M4 CSL Is 240 Pounds Lighter and Packs 543 Horsepower

BMW The new 2023 M4 CSL is a focused Track Day Special Edition optimized for those who are willing to give up their daily driver habitability chunks to significantly improve performance. CSL stands for Competition Sports Lightweight, and the spec shows that it’s more than just a marketing term. They also show that it is almost certain that this car will be a barbarian that is unattractive to anyone.

It has the same twin turbo 3.0 liter in-line 6 cylinders M4 competitionHowever, the CSL’s peak turbo boost was raised from 24.7psi to 30.5psi, an increase of 24 percent. The dual circuit cooling system has been upgraded to accommodate the rigors of truck use as well as extra power. The result is 543 hp, about 40 hp higher than the competition, with the same output peak at 6250 rpm. The maximum torque has also remained unchanged at 479 lb-foot. This means you can use the 8-speed automatic transmission and competition driveline as before, down to the automatic internal ratio and the final drive ratio within the M Sport differential. However, the shift points are performance-optimized and the engine and transmission mounts are significantly enhanced. There should be much less slack and hoisting of the power supply, but increased vibration in the cabin is almost certainly a side effect.

The effect of this extra force is magnified by the significant weight savings of 240 pounds. Each horsepower in the M4 competition costs 7.7 pounds to move, but with the additional power and weight savings of the CSL, it drops significantly to 6.7 pounds per pony. BMW claims to reach 60mph in 3.6 seconds compared to the competition’s claim of 3.8 seconds, but I think it will work better.

The CSL is a two-seater and saves £ 46 from the top by removing the backseat and seat belts. Beyond that, that one-piece carbon front bucket saves 53 pounds, but if you order an adjustable carbon sheet, you can choose to add 32 pounds. An additional 33 pounds of savings is due to the use of lightweight insulation in certain areas, and probably less. More carbon fiber reinforced plastic (CFRP) is used inside and outside, including a center console that saves 9 pounds. At the tail end of the exhaust, using a tuned titanium silencer saves an additional 9 pounds. “It can be fully evaluated in the cabin and provides accurate acoustic feedback to the driver as the accelerator moves. It conveys the performance characteristics of the engine.” This is a detour of loud volume.

The CSL comes standard with a combination of high-performance tires on the front 275 / 35ZR-19 and rear 285 / 30ZR-20, which is optional in the competition, but the wheels are attached to a forged alloy dedicated to the CSL and have thin spokes. Reduces weight. Here, the other M4s come standard with optional carbon ceramic brakes, adding up the wheels, brakes, and certain lightweight suspension components to save an additional 46 pounds, much of which is unsprung weight.

The suspension squats about 0.3 inches below the competition and has been readjusted with CSL-optimized springs, adaptive damper valves and software, and modified stabilizer bar tuning. It’s also worth noting that we use additional monoball joints for certain rear suspension links instead of rubber bushings for greater accuracy on the track.This last bite reminds us that similar suspension changes have been made. Porsche Cayman GT4RSAs a result, it resulted in stellar handling and questionable habitability.

All the signs show a much more capable and raw BMW M4, which will certainly be a more powerful truck day weapon. A single-minded approach works here and should definitely appeal to anyone who wants to get the M4 on track. How many BMW fans are looking for what the M4 CSL offers? You can see how long it will take for 1000 units (price of $ 140,895 each) to sell out.

This content is imported from {embed-name}. You may be able to find the same content on their website in different formats, or you may be able to find more information.

This content is created and maintained by third parties and imported into this page so that users can provide their email address. For more information on this and similar content, please visit piano.io.