About us
The people behind VantaFlow
VantaFlow Performance is built by Khang Qui Bui and Erick Tsuchiya.
Our story
Why we built this store
We started VantaFlow Performance for a simple reason: shopping for exhaust parts online is confusing. The catalogs are huge, the listings are inconsistent, and it is hard to tell whether a part actually matches your car before you commit to an order.
So we focused on one thing — taking a large, messy exhaust-parts catalog and making it easier for car enthusiasts to browse by vehicle and understand before ordering. Every listing shows the application, material and exhaust type it was catalogued with, and you can always email or call us to double-check a part against your year, make, model and engine before you buy.
VantaFlow Performance is a direct-to-customer retailer and the seller of record for every order placed on this store. We do not manufacture products ourselves — third-party suppliers manufacture or prepare products to order. Fitment, material, specification and image details come from supplier catalog data and are not independently verified, which is why we ask you to confirm fitment with us before ordering.
Erick also shares automotive content through Tsuchi on YouTube. It is enthusiast content he makes because he loves cars — it is not product testing or an endorsement of individual listings in this catalog.
How we work
Straightforward by design
Supplier-sourced listings
Application, material, specifications and images are shown as supplied to us. We do not independently verify every listing, so check a part against your car before ordering.
Clear fulfillment timing
Orders are processed after payment is confirmed. Processing, fulfillment and delivery may take up to 30 calendar days from the order date. Fulfillment may be handled with third-party logistics or supply partners.
One clear price
One current price on every product, with shipping and tax calculated at checkout — no hidden fees.
Fitment
Check the part before you buy
Fitment details on our listings come from the catalog data supplied for each part. We do not claim guaranteed fitment, certifications, horsepower gains or sound levels.
If you are unsure whether a part suits your car, send us your year, make, model and engine before ordering and we will help you compare it against the listed application.
Some exhaust components may not be legal for street use in every jurisdiction. Please check your local regulations before purchase or installation.
Legal & contact
Who you are buying from
VantaFlow Performance is operated by Quincyco LLC.
VantaFlow Performance is the seller of record for orders placed on this store. Checkout and payment are processed by Shopify.
All vehicle makes, model names and logos are trademarks of their respective owners and are used for fitment identification only. VantaFlow Performance is not affiliated with, sponsored by or endorsed by any vehicle manufacturer.
Contact
- Email: support@vantaflow.store
- Phone: (408) 908-9712
- Mail: 30 N Gould St, Sheridan, WY 82801, USA