joytrace 2PCS Stainless Steel Supercharger Bleeder Screw Kit Compatible with Audi A6 A7 A8 Q5 Q7 S4 S5 SQ5 & Volkswagen Touareg 3.0L V6, Replace OE 06E 127 535B, Comes with 2 FKM O-Rings

["Wide Compatibility: This stainless steel supercharger bleeder screw kit compatible with 3.0L V6 supercharged engines on vehicles, compatible with Audi A6 2009-2017, A7 2012-2018, 2012-2021 A8, Q5 2010-2017, Q7 2011-2019, S4 2010-2017, S5 2013-2017, SQ5 2014-2017; compatible with Volkswagen Touareg Hybrid.","Replace Part Number: OE 06E 127 535B. It replaces the original supercharger coolant bleeder screw with part number 06E 127 535B at the system's bleed ports, please confirm the information before making the purchase.","Sealing Performance: CNC-machined stainless steel body paired with premium FKM O-rings delivers superior durability and sealing performance. Upgraded from fragile stock plastic bleeder screws, this heavy-duty stainless steel construction effectively prevents corrosion, thread stripping and deformation after frequent use. The high-temperature resistant brown FKM O-rings withstand harsh engine bay conditions, coolant exposure and continuous heat cycles. It maintains a tight, leak-proof seal for supercharger bleed ports and ensures long-term stable sealing after system bleeding.","Easy Installation & Complete Package: This kit comes with 2 stainless steel bleeder screws for direct, hassle-free replacement. Quick and straightforward installation requires no complex modification, offering a sturdy, long-lasting upgrade for your supercharger system.","Preventative Upgrade: Ideal for 3.0L V6 supercharged engines with worn factory plastic bleeder screws that suffer from rounding, cracking and coolant leakage at supercharger bleed ports. Upgraded stainless steel screws and FKM O-rings deliver a stronger, more reliable bleed point. Perfect for coolant flushes, supercharger cooling system repairs and intercooler upgrades, serving as a durable preventative upgrade for daily drivers and professional repair shops."]