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Air and Fuel› Superchargers, Turbochargers and Components

GT35

Turbo Kit for BMW E46 M52 M54 NA-T Conversions

$2,532.00 $2,250.00 Save $282.00

SKU: TRB-KIT-BMW-E46-GT35-IC-KIT

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Special Order
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$100 Minimum Order
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INSTALL DIFFICULTY
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Overview

The CXRacing GT35 Turbo Kit is a comprehensive package designed to convert naturally aspirated BMW E46 M52 and M54 engines to a turbocharged setup. This kit includes a GT35 turbocharger, stainless steel manifold, downpipe, wastegate, and intercooler. The turbo supports 300-500 HP with a T3 0.63 AR turbine housing for quick spool and immediate low-end power.
Show original supplier description
The GT35 Turbo Manifold Downpipe Intercooler Kit is designed for a naturally aspirated to turbo conversion (NA-T) on 1998-2006 BMW 3 Series E46 models equipped with M52 and M54 engines. This kit provides the core components for turbocharging your vehicle, including the GT35 turbocharger, a custom turbo manifold, a downpipe, and an intercooler. It also comes with a wastegate and an oil line kit to facilitate the installation. This kit supports an estimated 400-450 horsepower, offering a significant performance upgrade for your E46. However, it is important to note that this kit does NOT fit the M3 models. Additionally, intercooler piping might need adjustment, and the downpipe may require replacement depending on the specific setup.
Vehicle Symptoms
  • Lack of power during highway passing
  • Engine feels sluggish from stop
  • Car struggles to accelerate uphill
  • Desire for more horsepower for track days
  • Feels underpowered compared to newer cars
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Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandGT35
Part NumberTRB-KIT-BMW-E46-GT35-IC-KIT
CategoryAir and Fuel
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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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