H&R 2.5 inch ID Single Race Spring Length 8 inch Rate 1200 lbs/inch - R25081200 fits_2015-2021`Mercedes-Benz`C180 100% Forged Carbon Fiber Intake

100% Forged Carbon Fiber Intake Tube

Premium stainless steel T-bolt clamps are used for durability and provide the best corrosion resistance possible

The introduction of their VR30DDTT made the 2016-2024 Q50 and Q60 into a rocket ship and blasted the manufacturer into the stratosphere alongside the typical posh sedans

you'll have a clean OEM look

and Throttle Response

H&R 2.5 inch ID Single Race Spring Length 8 inch Rate 1200 lbs/inch - R25081200 fits_2015-2021`Mercedes-Benz`C180 100% Forged Carbon Fiber IntakeH&R 2. 50" I. D. Race Springs are made with extremely high tensile strength wire alloy which allows the use of a thinner wire. Manufactured using advanced materials and precision technology in Germany, H&R 2. 50" I. D. Race Springs are crafted from special lightweight (hf) 54SiCr6 spring steel. For any given spring rate, they are on average 15% lighter and have 10% more travel than competitors' springs. Main springs range from 6" to 18" in length and