{"product_id":"spl-13-16-porche-boxster-cayman-gt4-981-rear-traction-arms","title":"SPL Parts Rear Traction Arms - 13-16 Porsche Boxster\/Cayman\/GT4 (981)","description":"\u003cp\u003e\u003cstrong\u003eSPL 13-16 Porche Boxster\/Cayman\/GT4 (981) Rear Traction Arms\u003c\/strong\u003e is a chassis-specific suspension upgrade engineered for drivers who want more precise geometry control from 13-16 Porche Boxster\/Cayman\/GT4 (981). SPL Parts engineers performance suspension components in the USA with an emphasis on strength, low friction, precise adjustment, and alignment control for track and high-performance street cars.\u003c\/p\u003e\u003cp\u003eThis adjustable longitudinal suspension link replaces a compliance-heavy factory connection and provides a more direct way to control wheel motion under acceleration and braking. Depending on the chassis geometry, link-length changes can also be used to influence anti-squat characteristics and wheelbase position. Reducing deflection helps the rear suspension react more consistently to throttle inputs, improving mechanical grip, transient response, and confidence when loading the tire on corner exit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy it matters:\u003c\/strong\u003e On this application, the goal is to keep the tire and upright closer to the intended alignment as loads rise, giving the driver a more repeatable platform for braking, turn-in, mid-corner balance, and power application. Adjustment is most valuable on lowered or competition cars where the factory geometry has moved away from its intended operating window.\u003c\/p\u003e\u003cp\u003eThis type of hardware is most effective as part of a complete alignment strategy, where camber, caster, toe, ride height, and tire behavior are evaluated together.\u003c\/p\u003e","brand":"SPL Parts","offers":[{"title":"Default Title","offer_id":49966256455930,"sku":"SPPSPL RTR 981","price":719.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0325\/6352\/7739\/files\/11e26ce28f82be94d56e563edf99b981L.jpg?v=1786271026","url":"https:\/\/lgcracing.com\/products\/spl-13-16-porche-boxster-cayman-gt4-981-rear-traction-arms","provider":"Legacy Racing","version":"1.0","type":"link"}