01
Real experience
We test before we recommend.
PRODUCT DESCRIPTION
Introducing our latest product: the RTMG Performance turbocharger actuator.
Crafted from anodized 6082 aluminum, our wastegate actuator features an innovative ball joint system instead of a traditional diaphragm, reducing friction and optimizing pressure control. It includes a wide variety of springs and is 100% serviceable.
Designed and manufactured in Greece to ISO standards, using high-quality aluminum and under the strictest specifications, it will provide the performance you seek for your vehicle.
Features:
Made from 6082 aluminum
New ball joint system
New reduced friction system
Anodized
Bolt-on installation
Wide variety of springs
Serviceable
High-temperature Viton O-rings
Made in Greece
Blue spring: 15 psi (1.0 bar)
Red spring: 17 psi (1.2 bar)
Compatible with the following turbochargers:
Reference number: BorgWarner: 54399880139 54399700139
OE Turbocharger Part Number: 03C145701R 03C145701F 03C145701FV 03C145701FX 03C145702A 03C145702AX 03C145702AV 03C145702C 03C145702CX 03C145702CV 03C145702L 03C145701RX 03C145702LV 03C145702LX 03C145701C 03C145701CV 03C145701CX 03C145701RV 03C145701JV 03C145701JX 03C145701J 03C145701N 03C145701NV 03C145701NX










WHY THETUNERLAB
We have spent years building cars, racing, and testing the exact same parts that we sell.
01
We test before we recommend.
02
We help you choose the right part.
03
Only trusted manufacturers.
04
Before and after the purchase.
+10 years
of passion for drifting
+30.000
available products
+5.000
satisfied customers
24/7
passion for motoring
Each product indicates compatible models in the product description. If you have any questions, you can contact us and we will help you choose your best option.
-If the product is in stock, the usual delivery time is 2 to 5 working days.
-If the product is out of stock, the delivery time is 7 to 15 working days.
All our products come with the manufacturer's official warranty and comply with current regulations.
Yes. We ship orders to Spain and most European countries using specialized transport agencies.
You can contact our team via WhatsApp, email, or our website's contact form.
Shipping costs depend on the type of product, its weight, dimensions, and the destination country. In most cases, the amount is calculated automatically during the checkout process before the order is finalized.
For some products, especially large items or those with special characteristics, shipping costs may require a manual review. If the amount shown does not match the actual shipping cost, we will contact you before processing the order to inform you of the final cost and request your confirmation before proceeding. We will never charge any additional fees without your authorization.