AST Suspension Lowering Springs (25mm/35mm TUV) - 2011-2017 Subaru Trezia 1.4D (D1) YMM_2010_2010_Dodge_Ram_3500_DS_DJAST Lowering Springs for the 2011 2017 Subaru Trezia (D1) are manufactured from a premium high tensile chromium silicone wire which is handpicked by AST engineers for its quality and metal consistency. Each spring is cold wound and then heat treated to increase hardness and reduce internal stresses present after winding. Each spring is then individually shot peened, phosphate treated and then powder coated to outlast even the life of the vehicle.
Easy installation with OEM calipers and rotors
Simple operation with minimal setup required
Owners of Nissan Skyline (1994–1999) and Acura RSX (2002–2003) looking to upgrade factory suspension components
Compatible with Mazda RX-7 (1986-1991) and RX-8 (2004-2011) models
leak-free seal around the piston
2008 BMW 6 Series 630i Cabrio/Coupe (E63/E64)
Key features include: Constructed from high-tensile (hf) 50CrV4 steel alloy for strength and durability
Performance-focused street and track enthusiasts
adding a refined yet aggressive look to the rear of your Corvette
Owners of Mazda RX-8 (2004–2011) seeking to restore or improve suspension performance
these rotors feature a drilled and slotted surface to improve brake pad bite and heat dissipation
Enthusiasts seeking a bold