RS-R Down Sus Lowering Springs 2015-2021 WRX / 2015-2021 STI MODEL_S2K

RS-R Down Sus Lowering Springs 2015-2021 WRX / 2015-2021 STI MODEL_S2KThe Down Sus provides a lowered stance and improved handling to fulfill your needs to lower your car and improve its handling. Taking into consideration the factory suspension geometry, shock dampening, spring rate and ride height levels, RS R ensures that the springs you are getting were made for your car both for performance and for comfort. Specs: Front 10mm to 15mm ( 0. 4inch to 0. 6inch) Rear 10mm to 15mm ( 0. 4inch to 0. 6inch) Spring Rates:

Its one-piece cast aluminum pipe creates a seamless transition between the turbocharger and the intercooler end tank

with dyno-proven gains of up to 24 hp and 20 lb-ft of torque

Includes release bearing

With a relentless commitment to innovation and craftsmanship

Zinc-Plated Hardware

Bolt on 3pc design

25 Purple Leggdura Racing Lug Nuts (Laser Logo) - 20 PCS

Includes J-pipe to mid-pipe gasket

Aerodynamically tuned side plates (end plates) included with every GTC Series Adjustable Wing which are critical components that help to ensure consistent airflow across the full span of the airfoil

-Limited Lifetime Warranty

30-point fitment inspection on critical dimensions to ensure OE fitment with no modifications necessary

The OEM unit is made out of stamped steel and after several clutch engagements