Frequently Asked Questions
Everything you need to know about boosting your vehicle's performance.
How long does shipping take for a supercharger system?
Most in-stock systems ship within 3-5 business days. Custom finishes or backordered items may take 4-6 weeks for delivery depending on manufacturing cycles.
Do Magnuson Superchargers come with a warranty?
Yes, all our supercharger systems include a standard 3-year/36,000-mile limited warranty. We also offer an optional powertrain warranty for additional peace of mind.
What is your return policy on performance parts?
Unopened and uninstalled kits can be returned within 30 days of purchase, subject to a 15% restocking fee. Once a kit has been installed or the software tune has been registered, it is no longer eligible for return.
Will installing a supercharger void my factory vehicle warranty?
While the Magnuson-Moss Warranty Act protects consumers, adding a supercharger may affect specific powertrain claims. We recommend checking with your local dealer and considering our supplemental powertrain warranty.
Do you offer international shipping?
Yes, we ship our performance products worldwide. Please note that international customers are responsible for all duties, taxes, and brokerage fees incurred during customs clearance.
What kind of fuel is required after installation?
To ensure engine safety and optimal performance, all Magnuson Supercharged vehicles require a minimum of 91 octane premium unleaded gasoline.