Turbosmart Universal IWG75 Borg Warner EFR B1 Twin Scroll 140mm Rod Black 14PSI IWG (TS-0622-8102)

Regular price $157.45 USD Sale price $157.45 USD Regular price $174.94 USD
Sale 10.0% $17.49 USD (10.0%)
In Stock!
SKU: turTS-0620-2142
Product Description

Turbosmart's Upgraded Wastegate Actuators have been meticulously engineered to deliver maximum boost response for your factory frame turbocharger. The IWG75 Series, as part of the upgraded Actuators by Turbosmart, enjoys an increased 'Working Ratio' compared to the factory equipment, resulting in enhanced boost response across the entire RPM range. This improvement in the 'working ratio' is achieved by augmenting the effective surface area of the diaphragm and making revisions to the springs. These modifications provide greater leverage against the forces the actuator works on, including boost and backpressure, all while maintaining super responsiveness. When upgrading with the same base pressure as the factory, you can anticipate a broader boost and torque curve. This means peak boost is achieved earlier in the RPM range and is sustained for a longer duration into higher RPM. These enhancements can be further intensified with higher base pressures; however, it's essential to note that tuning and recalibration are likely required to fully capitalize on these improvements.

NOTES: 7psi Version is a direct replacement for the factory item. All other versions will require tuning/calibration of your engine’s ECU.




  • Proprietary Silicon Nomex Diaphragm
  • Choice of Springs from 3psi to 26psi (Optional)
  • High-Grade Billet Aluminum Construction
  • Stainless Steel Rods and Clevis
  • Turbosmart Unique Locking Collar System

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 or apartment numbers will require signature if valued over $200.

All international orders outside of the USA are subject to duties and taxes 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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