Air and Fuel› Superchargers, Turbochargers and Components

Harrop

E9X M3 TVS 1740 Supercharger Kit

$13,500.00

SKU: 99-KSM41T6C13K20

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Special Order
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Overview

The Harrop Supercharger Kit is designed for the E9X M3, utilizing the latest generation Eaton TVS supercharger technology. It features a front inlet, front drive TVS 1740 supercharger and is available for both DCT and manual transmission variants. The kit is designed and manufactured to OE standards with an OE appearance and fitment.
Show original supplier description
The Harrop Supercharger Kit is engineered to OE standards specifically for the E9X M3, incorporating the latest generation Eaton TVS supercharger technology. This kit is the world's first positive displacement supercharger for the S65 engine and features a world-first front inlet, front drive Eaton TVS 1740 supercharger. Calibration development was conducted in-house over 18 months, with fine-tuning assistance from BPM Sport, utilizing their expertise with the S65 ECU. This supercharger system is compatible with both DCT and manual transmission variants of the E9X M3. Key specifications include the latest intercooler system technology and unique electronic bypass actuation control, all contributing to OE-level operation. This kit is designed specifically for LHD (Left-Hand Drive) vehicles only. Installation is intended to provide an OE look and feel, reflecting Harrop's commitment to quality and integration.

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

BrandHarrop
Part Number99-KSM41T6C13K20
CategoryAir and Fuel
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

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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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