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Real experience
We test before we recommend.
PRODUCT DESCRIPTION
IS38 turbo conversion service to the following power outputs:
Stage 1 420-450 hp. Required modifications: - Full regeneration, cast iron overhaul - Larger compression wheel, larger CNC billet - Trimmed exhaust rotor
Stage 2 470-500 hp. Required modifications: - Full regeneration - Cast iron overhaul - Larger compression wheel, larger CNC billet - Larger exhaust rotor
Stage 3 500-540 hp. 100% plug and play turbo: - Larger GTX CNC compression wheel with 71 mm diameter - Larger 9-blade high-flow exhaust shaft - Bearings replaced with high-performance bearings + thicker thrust bearing - Max pressure 2.4-2.5 bar
Stage 4 550-600 hp. 100% plug and play turbo: - Larger GTX CNC compression wheel than in Stage 3 with 76 mm diameter - Larger 9-blade high-flow exhaust shaft - Bearings replaced with high-performance bearings + thicker thrust bearing - Max pressure 2.4-2.5 bar Boost pressure 2.7-2.8 bar
Compatible with VAG MQB platform vehicles (2012 onwards): Audi A3 8V, Audi TT MK3, Seat León MK3, Skoda Octavia MK3, Skoda SuperB MK3, VW Golf MK7
To achieve the specified power, it is necessary to modify less efficient stock components (intake, intercooler, fuel system, exhaust system) and the vehicle's ECU (remapping, chip-tuning).
It is possible to adapt turbos from other models; modifications are quoted individually.
ADDITIONALLY, YOU MAY NEED:
FMIC.PRO INTERCOOLER
DOWNTUBE
Stage 2










WHY THETUNERLAB
We have spent years building cars, racing, and testing the exact same parts that we sell.
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We test before we recommend.
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We help you choose the right part.
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Only trusted manufacturers.
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Before and after the purchase.
+10 years
of passion for drifting
+30.000
available products
+5.000
satisfied customers
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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.