Stillen

Supercharger Tuned System with Vortech V-3 Centrifugal

$8,331.58

SKU: 407780

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The Stillen Supercharger Tuned System is a complete bolt-on solution designed to significantly increase the performance of the 2014-2015 Infiniti Q50 with the VQ37 engine. Featuring a Vortech V-3 supercharger unit, the system utilizes a self-contained oiling system and a quiet V-belt drive. The custom-engineered cast aluminum intake manifold includes longer runners and a high-volume plenum to optimize airflow, while an integrated air-to-water intercooler keeps intake charge temperatures low for consistent performance. This system is compatible with both RWD and AWD configurations. Note that this kit does NOT fit vehicles equipped with Direct Adaptive Steering. Professional installation is recommended, with an estimated installation time of approximately 12 hours. Individual performance results will vary based on engine health, fuel quality, elevation, and climate conditions. Typical gains are estimated around 400 WHP under optimal conditions, with a range of 380-450 WHP depending on modifications and environmental factors.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandStillen
Part Number407780
CategoryExterior Components

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

View Full Shipping Policy