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Real experience
We test before we recommend.
PRODUCT DESCRIPTION
The performance package for the BMW E series consists of the EVO1 intercooler upgrade kit and the N55 downpipe kit with 200 CPSI race catalytic converter and is compatible with the following vehicles.
BMW 135i E82/E88
BMW 335(x)i E90/E91/E92/E93
Intercooler Upgrade Kit 200001023
This high-performance intercooler has the following core dimensions (520mm x 210mm x 130mm / stepped = 11,752 cm³), providing an 85% larger frontal area and 60% more volume compared to the original intercooler. Our engineers have increased the intercooler core size and efficiency, as well as improved the end tank design to remove any OEM bottlenecks, resulting in increased flow and improved charge cooling properties. High-performance intercooler core with turbulators in a stepped design (weight: 9kg). Constructed from the highest quality Bar & Plate intercooler cores combined with CAD optimized cast aluminum. Flow analysis and simulations were created to optimize the design for the best possible internal airflow. This intercooler is the best choice when it comes to performance gains and low intake temperatures. Significantly less pressure drop than the OEM intercooler. Anti-corrosion protective coating with perfect heat dissipation characteristics. Optimal cooling with clearly more power. The kit is ready for installation (plug & play), using the original piping. No cutting or bumper removal is required. Installation is straightforward, replacing the OEM intercooler. All our products undergo a rigorous quality control.
The kit includes:
black intercooler
mounting material
installation instructions
N55 Downpipe Kit with 200 CPSI Race Catalytic Converter
made of high quality stainless steel 1.4301 (SS304)
100% perfect fit, replaces OEM
lower thermal load on the turbocharger
more power by reducing back pressure
significantly more torque










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
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.