15-19 Subaru STI Grip Series Suspension Kit by Whiteline

The ultimate entry level suspension upgrade! Performance, handling and comfort make up the Grip Series Stage 1 kit featuring Whiteline signature front and rear adjustable (where applicable) Swaybars, drop links and performance lowering springs.

Whiteline Springs deliver improved vehicle performance whilst maintaining safety and ride quality characteristics. This kit contains 3.0kg/mm (168lb/in) front rated springs that provide a 25mm drop while the 4.1kg/mm (229lb/in) rated rears deliver a desirable 25mm to the vehicle.

Boasting a 26mm 2 point adjustable front sway bar and 22mm 3 point adjustable rear sway bar, the kit is completed with high quality sway bar links and mounting accessories that ensure optimum performance and ease of installation. Achieve perfect balance and precise tuning with this GS1 Kit.

Features

• Springs - Manufactured in Europe from the highest quality material.
• Progressive - Also known as variable rate, progressive rate springs are designed to provide improved performance without compromising ride quality characteristics. They do this by keeping the initial spring rate low (for a smooth ride) but increasing the rate progressively as the spring compresses (for improved performance).
• Precision - Engineered for superior fit/performance with OEM shocks while produced to the finest tolerances ensuring exact fitment
• Cold Rolled - Engineered for superior fit and performance with OEM shocks. Produced to the finest tolerances ensuring exact fitment
• Sway Bar Drop Links - Whiteline adjustable sway bar links are designed to increase sway bar effectiveness and improve overall performance. By eliminating flex and compliance associated with original equipment, these high strength links provide increased rigidity and responsiveness which can be felt especially during lane changes and initial turn in.
• Construction - Whiteline adjustable sway bar links are manufactured from high quality alloy and include heavy duty steel ball joint ends ensuring maximum strength and durability. The light weight alloy bodies are anodized in Whiteline Gold color providing a long-lasting protective barrier to corrosion and wear.
• Adjustable - Eliminate sway bar pre-load or fine tune to your liking, Whiteline Sway Bar Links allow for on-car length adjustment of up to 25mm center to center. Heavy duty ball joints adjust and rotate to any angular combination for ease of fitment and optimum performance.

Applications

• 2015 - 2019 Subaru STI

Specifications

• Front Spring Rate: 3.0kg/mm (168lb/in)
• Rear Spring Rate: 4.1kg/mm (229lb/in)
• Front Spring Lowering: 25mm Drop
• Rear Spring Lowering: 25mm Drop
• Front Sway Bar: 26mm 2-Point Adjustable
• Rear Sway Bar: 22mm 3-Point Adjustable

What's In The Box?

• 1 - Front Sway Bar
• 1 - Rear Sway Bar
• 2 - Front Lowering Springs
• 2 - Rear Lowering Springs
• Sway Bar Drop Links
• Mounting Accessories & Hardware

Warranty

• Whiteline 3-Year / 60,000 Mile Warranty