KraftWerks 12 Civic Si Supercharger Kit (Only Comes w/120mm Pulley - Must Order 110mm Separately)

KraftWerks 12 Civic Si Supercharger Kit (Only Comes w/120mm Pulley - Must Order 110mm Separately)

Marsoni

M251S

$2484.82

Get it in 3 business days with 1 day shipping. Friday, May 29

KraftWerks 12 Civic Si Supercharger Kit (Only Comes w/120mm Pulley - Must Order 110mm Separately)Kraftwerks is pleased to introduce the newly redesigned supercharger system for the 2012 2015 Honda Civic Si. Centered around the highly efficient Rotrex C30 94 supercharger, the Kraftwerks 2012 2015 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

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We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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Effective Upgrade: After installation, I have experienced no leaks, which is a significant improvement for my vehicle. Quality Material: The aluminum construction feels durable and sturdy, offering a long-lasting solution compared to the original fitting. Cons: The installation process was a bit tricky. The holes didn't line up perfectly, making it a challenge to fit. While there was no need for drilling, finding the right angle to fit it required some patience and effort. Wider holes could have made the installation easier. I rate it 4 stars because of that. Despite the challenging installation, the Aluminum Water Hose Fitting Upgrade is a worthwhile investment for anyone experiencing leaks. The improved performance and durability make it a recommended upgrade for BMW E90 owners.

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Reviewed in the United States on May 21, 2024

Verified Purchase

Martin Maldonado

Lexington, US

★★★★★ 5

A-

Great part, had to change oring the one that comes with is way to big, but overall great quality

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Reviewed in the United States on October 25, 2025

Verified Purchase

Jason m Barger