SKU: 30221219744

Kraftwerks Race Supercharger Kit - B/K-series

Sale price$1391.51 Regular price$1546.12
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Ships within 48 hours · Estimated delivery Sep 13 - Sep 18

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Description

Kraftwerks Race Supercharger Kit - B/K-seriesThe Kraftwerks Race Supercharger kits are based off of the impressive Rotrex C30 94 supercharger and require some custom piping and intercooler fabrication for the Honda B series, K series, and L series (honda Fit) engines prior to installation. This kit does NOT include any type of piping, intercooler, or fuel management. This Race Kit produces impressive results throughout the entire power band due to its patented traction drive technology. And,

The Kraftwerks Race Supercharger kits are based off of the impressive Rotrex C30-94 supercharger and require some custom piping and intercooler fabrication for the Honda B-series, K-series, and L-series (honda Fit) engines prior to installation. This kit does NOT include any type of piping, intercooler, or fuel management.

This Race Kit produces impressive results throughout the entire power band due to its patented traction drive technology. And, unlike any other forced induction system, this kit provides a linear power curve, torque on demand, cooler operating temperatures.

This Race Kit provides instant throttle response and a progressive power curve that increases all the way to redline without the typical 'spiking' or 'surging' associated with turbochargers. This unique, more useable power curve results in reduced cylinder pressures, less strain on engine components, and increased reliability. Rotrex superchargers also operate much cooler when compared to turbochargers and other supercharger systems, which reduces the engine’s intake air temperature as well as its risk of detonation.

Rotrex superchargers are renowned for their compact size, high adiabatic efficiency, low vibration, and quiet operation. Their unique traction drive technology is what makes all of this possible, which, unlike other superchargers, transmits power through frictional forces between its rolling elements. Each Rotrex unit features its own self-contained oiling system that remains independent of the engine. Its dual-action oil pump supplies traction fluid to the supercharger while the supplied cooler ensures proper fluid temperatures at all times.

Important Notes

  • Kit REQUIRES custom fabrication for intercooler + piping and engine tuning.
  • Kit REQUIRES removal of A/C compressor and power steering.
  • Kit REQUIRES header that has narrow pairing (MegaPower or Alpha Series Header)
  • Kit is NOT CARB Approved, and is never to be used on pollution controlled vehicles or public highways

    *Total Horsepower will be determined by the engine type and build. The total horsepower depends on engine modifications, tuning, weather, altitude, etc. (Typically +150hp and +80ft/lbs torque)

*Recommended Modifications

  • Upgraded Clutch
  • Engine managment system (ie. Hondata)
  • Grams Fuel Injectors
  • Grams Fuel Pump

Honda B-series Engine Kit Details

The B-Series Race kit fits all B-Series engine blocks and is designed to work on stock engines. This kit does NOT include any type of piping, intercooler, or fuel management.  Includes the following:

  • Rotrex C30-94 Supercharger w/ 120mm Pulley
  • Rotrex Self-Contained Oiling System
  • Oil Cooler
  • High-Quality CNC-machined Brackets, Idler Pulley, and Tensioner
  • High-Quality Metric Fasteners and Hardware
  • Silicone Air Inlet Elbow
  • Double Sided Drive Belt - Works off Stock and Aftermarket Pulleys

Honda K-series Engine Kit Details:

The Kraftwerks offers 2 race kits for the K-series engine (C30 and C38). The C30 kit is capable of making +400HP* and the C38 kit is capable of +550hp*. Both kits fit all K-series engine blocks which installs where the A/C compressor mounts (replacing the A/C compressor).

- Kit REQUIRES Custom Fabrication and Engine Tuning
- Kit REQUIRES removal of A/C Compressor
- Kit is NOT CARB Approved, and is never to be used on Pollution Controlled Vehicles or Public Highways

The K-Series Race Kit fits all K-Series engine blocks and includes 3 supercharger brackets and a C30-94 or Rotrex supercharger. This kit does NOT include any type of piping or fuel management. Includes the following:

  • Rotrex C30-94 Supercharger w/110mm pulley
  • Rotrex Self-Contained Oiling System
  • Oil Cooler
  • Kraftwerks air temperature sensor bung
  • Kraftwerks recirculating bypass valve
  • High-Quality CNC-machined Brackets, Idler Pulley, and Tensioner
  • High-Quality Metric Fasteners and Hardware
  • Installation manual

The K-Series Race Kit can be sized for your particular application. Your build specifications and crank pulley size are required for proper supercharger unit sizing. Please include your build specs, crank pulley diameter, and maximum engine RPM in when ordering.

* Total Horsepower will be determined by the engine type and build. The total horsepower depends on engine modifications, tuning, weather, altitude, etc.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 30221219744

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4.7 ★★★★★
Based on 13 reviews
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C
Verified Purchase
Christopher Lang
Battle Creek, US
★★★★★ 5
Works brilliantly with Steam Deck!
Size: USB C to Ethernet Adapter, Size: USB C to Ethernet Adapter
I bought this specifically for a Valve Steam Deck. I recently got a gigabit fiber connection and wanted to take full advantage of it when downloading games on the Deck. I took a gamble on this adapter knowing that Linux generally has incredible driver support without much, if any, configuring. I installed it into the Steam Deck's USB-C port, hooked the other end up to my network switch, and the Steam Deck instantly registered a new wired connection. I didn't even have to go into "Desktop Mode" for it; it all worked flawlessly in the "Gaming Mode". I downloaded a 15GB game in about 3 minutes with the Deck maxing out at 880Mbps. The device itself seems well built with a braided cable and gray anodized aluminum enclosures on each end. It's small and compact so it'll fit nicely in the Steam Deck case's little pouch or in that drawer that every house has that's full of cables, adapters, and dongles. It seems as though it's good value for money as well, like every Anker product I've purchased, but time will tell if something goes screwy down the line.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 1, 2025
J
Verified Purchase
jman995x
Carnegie, US
★★★★★ 5
Great way to connect my Ethernet to my MacBook Pro....
Size: USB C to Ethernet Adapter
Needed to direct connect to my Modem / Router, but my MacBook Pro, being more modern, and slimmer, doesn't have an Ethernet port anymore (thank goodness). This worked perfectly; just plugged it in and ripped...definitely Plug-n-Play for my Mac. Quality is good (what else do you expect from Anker).
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
B
Verified Purchase
Ben
Port Orchard, US
★★★★★ 5
Easy to use Plug and Play
Size: USB C to Ethernet Adapter
The item works great. I was having issues with video conference calls even with strong wifi in my house. I bought this adapter due to my HP laptop not having an Ethernet port. This worked great right out of the box. It was detected automatically and as soon as I plugged the Ethernet cable into the adapter, my laptop immediately switched over to that and my internet became more stable.
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Reviewed in the United States on May 8, 2026
B
Verified Purchase
Brandon Huber
Louisville, US
★★★★★ 4
It's functional but not as fast as I expected.
Size: USB C to Ethernet Adapter
For Android phone Samsung Flagship Galaxy Series phones... at best getting 136 Mbps, which is 0.136 Gbps. But it is working and allowing me to transfer files within my network. No where near a Gigabit transfer. I will likely keep it because I have another use case for it (a faulty Ethernet on a laptop) and don't get me started with the abyssal wifi speeds on laptops. This deserves at best 4 stars.
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Reviewed in the United States on May 24, 2026
M
Verified Purchase
Maria Cross
Battle Creek, US
★★★★★ 5
Great item
Size: USB C to Ethernet Adapter
Works like a charm. Easy set up.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026

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