Turbosmart IWG Gen-V Borg Warner EFR Twin Port 14psi Black Wastegates (TS-0620-4012)

Regular price $233.95 USD Sale price $233.95 USD Regular price $259.94 USD
Sale 10.0% $25.99 USD (10.0%)
In Stock!
SKU: turTS-0620-4012
Product Description

The Turbosmart GenV Twin Port Internal Wastegate Actuator designed for Borg Warner EFR Series Turbochargers combines cutting-edge technology from the award-winning GenV External Wastegates to deliver unparalleled actuator performance. The GenV IWG Range from Turbosmart brings advancements in boost control compared to factory actuators. Its unique diaphragm system, featuring a large working surface area, ensures enhanced boost response and control across various performance and boost levels. With Turbosmart’s innovative locking collar system, you can swiftly adjust your base spring selection, ranging from 5 to 26psi. The Nitronic guide and Hard Chromed Intermediate Rod, coupled with the swivel joint system, guarantee optimal lower chamber seal, enabling true twin-port control strategies, unmatched actuation range, and precise control. Upgrade your turbocharger system with the Turbosmart GenV Twin Port Internal Wastegate Actuator for superior performance.

NOTES: This is a bolt on fitment for the Borg Warner EFR Series turbocharger including Single and Twin Scroll B1 & B2 Turbochargers. Accessories are supplied to adapt to all variants, including all spring options.




  • GenV cap including 1/8NPT reference ports
  • True Twin Port Control for a wide boost control window
  • Hard chromed Intermediate rod & nitride guide for cycle tested & proven reliability
  • Proprietary Swivel Joint for complete linear actuation
  • 3 Secondary rods are included to ensure fitment to all B1 & B2 single & twin scroll EFR’s

To provide faster delivery and turn around time; Kami Speed ships products out from different warehouses throughout the United States. Usually averaging 1-4 business days for processing prior to shipping.

Depending on the package, we ship using different carriers according to the item's location, content, and size.

Freight truck items, will require up to 7 business days to ship due to size. i.e. hoods, trunks, body kits, etc.

All orders made after 3:00pm ET will be shipped or processed the next business day.

Orders over $500 will ship insured and over $1,000 with signature and insurance in order to guarantee delivery. Orders over $1000 may not be able to ship to a different address not listed as the billing address or confirm payment address from the form of payment used. Orders with suite numbers, different billing, or apartment numbers will require signature if valued over $100.

All international orders outside of the USA are subject to duties and taxes fees per your countries jurisdiction and determined by customs.
Kami Speed serves the right to ship using an alternative method if we see it fit, in order to expedite shipping and reduce your rate depending on product value.

In stock, non special order items can be returned within 30 days of the product arriving to your house or place of work.
Returns will NOT be accepted on Clearance Items, Final Sales, Special Orders, Opened, Installed, Incomplete, or Otherwise Used Products. In order to initiate a return, an RMA number must be requested and approved via e-mail. All returns will be subject to a 20% restocking fee minus complete shipping cost (roundtrip).

Any processed orders that have not shipped will incur a 6% cancelation refund fee unless the product was not available to ship within a timely manner. No fee will be incurred if used as store credit.

For complete details on our return policy, please see our Help and FAQ link under HELPFUL INFO.

WARNING: Operating, servicing and maintaining a passenger vehicle or off-highway motor vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to www.P65Warnings.ca.gov/passenger-vehicle.

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