{"product_id":"iwg75-wastegate-actuator","title":"IWG75 Wastegate Actuator","description":"The Turbosmart IWG75 Wastegate Actuator is engineered to deliver maximum boost response for factory-frame BorgWarner EFR B2 single and twin-scroll turbochargers. This upgraded actuator features an increased 'Working Ratio' over stock components, leading to enhanced boost response throughout the entire RPM range. This improvement is achieved through an increased diaphragm surface area and revised internal springs, providing greater leverage against boost and backpressure while maintaining super-responsiveness.\n\nConstructed from high-grade billet aluminum with a proprietary silicon Nomex diaphragm and stainless steel rods and clevis, this wastegate actuator is built for durability. It utilizes Turbosmart's unique locking collar system. The base pressure can be upgraded for amplified improvements in boost and torque curves, with peak boost arriving earlier and holding longer. However, it is important to note that tuning and recalibration are likely required when implementing higher base pressures.\n\nThis specific model is designed for the BorgWarner EFR B2 Single + Twin Scroll turbocharger and is set at a 14psi base pressure. Optional springs are available, allowing for a range of boost levels from 3psi to 26psi.","brand":"Turbosmart","offers":[{"title":"Default Title","offer_id":52689470718264,"sku":"TS-0620-2112","price":211.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687752281.jpg?v=1784906883","url":"https:\/\/store.motormia.co\/products\/iwg75-wastegate-actuator","provider":"MOTORMIA","version":"1.0","type":"link"}