Skip to main content

Now shipping: No-Tune Predator Pulley from $899.99 — Shop Billet Parts →

FAS Motorsports

FAS Motorsports Blog

Latest news, build stories, and performance insights from the FAS Motorsports team.

Featured Posts

Hand-picked highlights

Hellcat Supercharger Setup Checklist: 10-Minute Driveway ID Guide

Before you buy a pulley, schedule a porting service, or order anything for your Hellcat-platform vehicle, you need to know which IHI supercharger you actually have. This 10-minute driveway checklist answers that question — no special tools required.

May 7, 2026

Latest Posts

15 articles

Does Porting Your Hellcat Supercharger Require a Retune?

Yes — after porting your Hellcat supercharger, a retune is strongly recommended. Learn what porting changes, why the stock tune no longer fits, and how to plan your porting and tuning in the right order.

May 21, 20266 min read

Hellcat Supercharger Setup Checklist: 10-Minute Driveway ID Guide

Before you buy a pulley, schedule a porting service, or order anything for your Hellcat-platform vehicle, you need to know which IHI supercharger you actually have. This 10-minute driveway checklist answers that question — no special tools required.

May 7, 20268 min read

Top Products

Explore our most requested billet components and performance upgrades, each engineered in-house and backed by track data.

Top Services

Pair your hardware upgrades with professional installation, calibration, and security options from the FAS Motorsports team.