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Active Autowerke E36 M3 Level 2 kit spread out: Rotrex blower, filter, injectors and hoses

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Front-mount intercooler, charge pipes and drive belt from the Active Autowerke E36 M3 Level 2 kit

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Silver Rotrex C38-81 supercharger used in the Active Autowerke E36 M3 Level 2 kit

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Active Autowerke E36 M3 Rotrex C38 Supercharger L2

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Brand: Active AutoWerkeSKU / Part #: 12-004

Regular price: $11,019.05
Regular price: ~~$11,599.00~~
Sale price: $11,019.05
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Active Autowerke E36 M3 Rotrex C38 Supercharger L2

Subtotal: $11,019.05

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Overview

The Active Autowerke Level 2 supercharger kit takes the E36 M3 from its factory 240 hp to over 400 hp, about 350 hp at the wheels, according to Active Autowerke. It builds on Level 1 with a large front-mount air-to-air intercooler and an upgraded fuel pump, adding 25-50 hp over the Level 1 kit.

Every pipe and bracket for the intercooler is included, so it stays a bolt-on job.

What It Does

The intercooler cools the compressed air before it enters the engine, so the S50/S52 can take more boost with less risk of knock and less heat soak on repeated pulls. A higher-flow fuel pump and six larger injectors supply the fuel, and the Active Autowerke software is matched to the hardware. If you already run Level 1, the store also lists a Level 1 to Level 2 upgrade option.

What Is Included

Rotrex C38-81 supercharger
Active Autowerke front-mount air-to-air intercooler
Upgraded high-flow fuel pump
Mounting bracket, pulleys and belt
6 larger high-flow fuel injectors
Active Autowerke air filter
Active Autowerke dyno-tuned software
All hardware, plumbing, hoses and clamps
Illustrated instruction manual

Specs

Brand: Active Autowerke
Type: intercooled centrifugal supercharger kit, Level 2
Supercharger: Rotrex C38-81
Power (Active Autowerke): 400+ hp (about 350 whp)
Gain over Level 1: 25-50 hp
Warranty: 1 year with free tech support
Shipping weight (Active Autowerke): 85 lb (38.6 kg)

Fitment Notes

Choose the option that matches your car: standard, automatic, traction control, OBD-1 (1995) or the Level 1 to Level 2 upgrade.
Active Autowerke builds supercharger kits to order. Allow 4-6 weeks and call us to confirm timing before you order.
Active Autowerke fitment applies to US-model cars only.
Questions before you order? Call or text (310) 231-0292 or email Online@AutoTalent.com.
See the full Active Autowerke line for supporting exhaust and drivetrain parts.

FAQ

How is it different from Level 1?
It adds a front-mount intercooler and higher-flow fuel pump for 25-50 hp more.

I have Level 1. Do I need the whole kit?
No. Choose the Level 1 to Level 2 upgrade option.

How long to build?
About 4-6 weeks; call to confirm.

Year	Make	Model	Chassis	Engine
1995-1999	BMW	M3	E36	3.0L / 3.2L I6 (S50 / S52)

Fitment

Year	Make	Model

Not sure? Text us your VIN and we’ll confirm.

Shipping & returns

Shipping: Orders ship via UPS, FedEx or USPS, from our facility near Los Angeles or directly from the manufacturer. Rates for many items are weight-based and shown at checkout. If you need it by a certain date, text us before you order.

Returns: Unused items in brand-new condition and original packaging can be returned within 30 days of the invoice date, with a 25% restocking fee unless otherwise specified. In some cases we can offer a lower fee with the balance as store credit. Shipping charges aren't refundable in either direction unless approved by AutoTalent.

Not returnable: special-order or custom items, and anything that has been installed, modified or altered.

Cancellations: free if the item is out of stock or we miss the ETA you agreed to. Other cancellations carry a 5% processing fee to cover card fees we can't recover. Special-order items can't be cancelled.

Damaged in transit? Report it to the carrier and to us within 48 hours, keep all packaging, and don't send anything back without our written approval.

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