THMotorsports Logo

Kraftwerks 150-05-1330 Supercharger Kit - Honda Civic Si



<p>KraftWerks Performance Group <span class="caps">LLC</span> is a high performance supercharger kit manufacturer. KraftWerks has been formed by Oscar Jackson, founder of Jackson Racing, and David Hsu, founder of Group-A Autosports / Skunk2 Racing. KraftWerks designs and manufactures Rotrex-based supercharger kits for import vehicles. The KraftWerks kits have shown gains in excess of 100% across the entire power band and represent the pinnacle in forced air induction.</p> <p>At the core of each KraftWerks kit is a patented Rotrex traction drive supercharger, capable of over 200,000 <span class="caps">RPM</span>. The proprietary design allows the Rotrex supercharger to be lighter, smaller, quieter, cooler, and run higher RPMs than all other competing superchargers, and results in superior efficiency, reduced emissions, and improved transient response. KraftWerks Supercharger kits offer a broader, more usable power than anything on the market. A broad power band makes for a better street and race car, and demonstrates the superiority of the Rotrex design. KraftWerks will be designing kits for a variety of vehicles ranging from Honda to Lamborghini.</p>

Part Number

03/22/2033 5:37 AM
Sale Price


In Stock (10+)

delivery box

Usually delivered within 2 days

free shipping


No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

Kraftwerks 150-05-1330 Supercharger Kit - Honda Civic Si

Supercharger Complete System

Kraftwerks is proud to introduce its Rotrex-based supercharger system for Hondas 06-11 Civic Si. Based off the Rotrex C30-94 supercharger, the Kraftwerks Civic Si kit produces impressive results throughout the entire powerband-unlike any forced induction system youve experienced. Rotrexs patented traction drive technology means that powers always available. Like all Kraftwerks Supercharger kits, Civic Si systems include all necessary brackets and hardware for a true bolt-on installation. Kits are available either with or without a Hondata FlashPro.


  • 380 hp / 240 lb-ft Torque When Paired With Skunk2 Header and Exhaust
  • Rotrex C30-94 Supercharger
  • Pre-Tuned Hondata FlashPro Available (Tuning Maps Also Available Separately)
  • 1000cc/min. High Impedance Fuel Injectors with Plug-and-Play Connectors
  • 110mm Pulley (9.5psi)
  • High-Flow, Cast Aluminum Intake Manifold
  • Front Mount Intercooler (23 7 x 3 Inch), Retains Factory Bumper Support
  • Aluminum Intercooler Piping
  • Rotrex Oil Cooler
  • Retain Factory A/C and Accessories
  • High-Quality CNC-Machined Brackets
  • High-Quality Fasteners and Hardware
  • Recirculating Bypass Valve

Upgraded Clutch Recommended

It was fast and it was correct

Great price, free shipping. Awesome

Everything was great but once I got it and started reading about come to find out I can't use it because it won't work with a 4x4 so I need to return the product, other then that I give this place a 10 ⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐

Great service

Always had good service and price


Items were what was expected and on time

Great product. Fast shipping

Quick user interface (easy click-through to purchase point).

Quick n easy

Awesome price! I couldn't find a better bargain anywhere, and I searched for days.

Great information on website and easy to order.

Quick and easy now just to see how long shipping is.


Good company, good prices and great staff.

so far so good we will see how soon I receive it

Great company best prices around and would highly recommend


Best price, reasonable shipping, and they even gave me a discount AFTER I placed the order.

Great Price. Great communication/tracking

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy