KBTuning S63TU4 Aluminum Coolant Tank(Replacement Reservoir
KBTuning S63TU4 Aluminum Coolant Tank (Replacement Reservoir)
Upgrade your engine bay with the KBTuning S63TU4 Aluminum Coolant Tank, a direct replacement coolant reservoir designed for BMW’s high-performance S63TU4 platform. This tank replaces the factory plastic unit for a cleaner look and a more premium aluminum construction.
Fits:
✅ 2018–2023 BMW F90 M5
✅ BMW F91 M8 Convertible
✅ BMW F92 M8 Coupe
✅ BMW F93 M8 Gran Coupe
Lifetime Warranty
All KBTuning products come with a lifetime warranty, ensuring your investment is protected for years to come!
100% Guaranteed Fit
At KBTuning, we guarantee that our products fit 100% perfectly for your needs!
100% Waterproof
This product is 100% waterproof, ensuring reliable performance in any conditions!