SKU: 20948148695

KraftWerks 06-11 Honda Civic Si Supercharger Kit

Sale price$2640.15 Regular price$2933.50
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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

KraftWerks 06-11 Honda Civic Si Supercharger KitKraftwerks is pleased to introduce the newly redesigned supercharger system for the 2006 2011 Honda Civic Si. Centered around the highly efficient Rotrex C30 94 supercharger, the Kraftwerks 2006 2011 Honda Civic Si kit produces impressive results throughout the entire power band due to its patented traction drive technology. And, unlike any other forced induction system, the Kraftwerks supercharger system provides a linear power curve, torque on

Kraftwerks is pleased to introduce the newly redesigned supercharger system for the 2006-2011 Honda Civic Si. Centered around the highly efficient Rotrex C30-94 supercharger, the Kraftwerks 2006-2011 Honda Civic Si kit produces impressive results throughout the entire power band due to its patented traction drive technology. And, unlike any other forced induction system, the Kraftwerks supercharger system provides a linear power curve, torque on demand, cooler operating temperatures, and total driveability. The 2006-2011 Civic Si supercharger system 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. Like all Kraftwerks supercharger systems, the 2006-2011 Civic Si supercharger system includes all the necessary brackets, and hardware for a simple bolt-on installation.

  • Transmits Power Through Frictional Force Between Rolling Elements
  • Centered Around The Highly Efficient Rotrex C30-94 Supercharger
  • Entire Power Band Due To Its Patented Traction Drive Technology
  • Power Curve That Increases All The Way To Redline w/Out Spiking
  • Kraftwerks Introduces Newly Redesigned Supercharger System
  • Renowned For Their Compact Size/High Adiabatic Efficiency
  • High Quality CNC Machined Brackets/Idler Pulley/Tensioner
  • Cooler Operating Temperatures And Total Drivability
  • Provides A Linear Power Curve And Torque On Demand
  • Features Its Own Self Contained Oiling System
  • Dual Action Oil Pump Supplies Traction Fluid
  • Provides Instant Throttle Response

This Part Fits:

Year Make Model Submodel
2008 Honda Civic MUGEN Si
2006-2011 Honda Civic Si
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: 20948148695

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Eric dyerly
Natrona Heights, US
★★★★★ 5
Golf vest
Color: Black, Size: XX-Large
Very comfortable! Well made! Looks good and great price! Wish it had pockets but other than that great
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Reviewed in the United States on May 18, 2026
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Rick J
Natrona Heights, US
★★★★★ 5
Great Vest
this golf vest is amazing. It’s very well-made. It fits well, I’m a double X and I’m 62 and a slice of pizza from 230 pounds. I just love it and plan to buy more. I believe it’s gonna wear very well, but I’ll let you all know in a month or two after I’ve worn it a couple times and washed it a couple times.
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Reviewed in the United States on March 24, 2026
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Billy D.
Lake Worth, US
★★★★★ 4
As Advertised!
Product arrived promptly & well-packaged (shrink wrapped packaged & enclosed inside additional box). Golf vest was received "as advertised" & appears to be of good quality. Vest was fairly priced & is very comfy, lightweight, stylish & wrinkle resistant. Purchased as a gift for my adult son for his future golf adventures. Size/fit will need to be determined by my son when he prepares for his next golf outing. Very pleased with my purchase & will consider additional purchases from seller in the future.
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Reviewed in the United States on December 29, 2025
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Verified Purchase
Stephen Szczygiel
Louisville, US
★★★★★ 5
Hold vest
Color: Red, Size: 3X-Large
Great look & fit !
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Reviewed in the United States on March 1, 2026
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Trey
Chelsea, US
★★★★★ 5
Great vest
Color: Dark Grey, Size: X-Large
This lil vest is awesome. A little thicker than I expected but perfect for my cool office. Looks like it cost twice as much. I had my company info put on it and looks like it cost 150.
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Reviewed in the United States on April 16, 2026

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