Good-Win Racing Mazda Performance Parts

Customer Care

At Good-Win Racing, we want your auto part shopping and racing experience to be an outstanding one, with our customers being satisfied each and every time. You can rest assured that when you call us for help, you'll reach someone who is not only knowledgeable about our products, they're most likely an avid Mazda Racing fan too.

Contact us by email

Phone Orders: (858) 775-2810

Retail Outlet
With nearly 3000 auto part products for your Mazda Miata, Mazda MX5, Mazda RX7, Mazda RX8, Mazda 3, Mazda 2 and Mazda 6 in the online store and many items drop shipping direct from warehouse and factory the retail outlet is small by comparison. Therefore, please call or email at least 24 hours before planning to visit the auto part store if you would like to pick something up so that we can have it ready for you.

Goodwin Racing, Inc.
2951 Garnet Ave
San Diego, CA 92109
Monday-Thursday: 9:00 a.m. to 11:30 and 1- 4:00 p.m. (PST) Friday hours 9-11:30am and 1-2pm

Customer Service
(858) 775-2810
FAX: (858) 274-3798
If you need help or technical support, our Customer Service Center is open from
Monday-Thursday: 9:00 a.m. to 11:30 and 1- 4:00 p.m. (PST) Friday hours 9-11:30am and 1-2pm.

Order Desk
(858) 775-2810
Our auto part Order Desk is open from Monday-Thursday: 9:00 a.m. to 11:30 and 1- 4:00 p.m. (PST) Friday hours 9-11:30am and 1-2pm.

Order Online 24 hours a day with our online store.

Order Processing

  • Domestic Orders: Most online orders received before noon Pacific Standard Time (PST) Monday through Friday are shipped the same day, following payment confirmation. Note that many items require assembly, production, and/or ship factory direct and may require substantial additional time to ship.
  • Foreign Orders: Foreign orders must be paid with a credit card or wire transfer in U.S. funds. On foreign orders all duties, brokerage, customs, and taxes, etc., are the responsibility of the customer, and not included in the shipping rate. We try to ship smaller international order items by USPS whenever possible to avoid expensive brokerage charges, etc.
    PLEASE NOTE that many foreign banks do not have modern Address Verification Systems (AVS). If your bank does not support AVS then your order attempt will receive an "AVS error" or "AVS Mismatch." If you get this message you should NOT repeatedly attempt the order because the result may be that your bank will hold funds on each attempt for several days until they learn that the transactions were in fact declined.
  • Sales Tax: Orders shipped within California will be charged sales tax.
  • Minimum Order: Good-Win Racing has a $10.00 (US) minimum order.

We accept VISA, MasterCard, American Express, certified checks, money orders, and personal checks. Foreign orders are charged in US funds.

Our standard shipping is via FedEx. Next Day Air, Next Day Air with Saturday Delivery, and Second Day Air are also available for an additional charge through the online store. The online store will quote all levels of shipping service on the checkout screen by simply entering a state and zip code.

  • A.P.O., F.P.O. and P.O. Box orders are shipped US Postal Service Priority.
  • Large or Oversize Items are shipped via truck and must be paid for in advance via credit card or certified check.
  • Split Orders If your order can't be filled from the same warehouse, we will split the order ship from multiple locations as necessary to fill the order but this will not change the original shipping charge.

Want A Shipping Quote Right Now?

It's easy here.

  • Click into our complete auto parts catalog at the left side of your screen by selecting the model and year for your Mazda.
  • Once you have selected your Mazda parts and put them in your shopping cart by using the "Add" button next to each Mazda part, click on the "Your Cart" text at the top left of every page and proceed to the "check out" button.
  • At the checkout screen enter just your zip code and state to get a complete quote with shipping cost options.
  • Continue shopping if you wish. No need to enter your credit card and other information until you are ready to pay.


This privacy notice discloses the privacy practices for Goodwin Racing, Inc.

Goodwin Racing, Inc. does not use any information that is volunteered to us, or automatically collected by this site, in any way beyond directly servicing the sales of our products. No information is collected and shared with any other entity. All credit card information is collected on a 128-bit secure server. Any customer paperwork, when disposed, is double shredded. Simply put, we treat our customers like we would like to be treated.

Information Collection, Use, and Sharing

We are the sole owners of the information collected on this site. We only have access to/collect information that you voluntarily give us via email or other direct contact from you. We will not sell or rent this information to anyone. We will use your information to respond to you, regarding the reason you contacted us. We will not share your information with any third party outside of our organization, other than as necessary to fulfill your request, e.g. to ship an order. Unless you ask us not to, we may contact you via email in the future to tell you about specials, new products or services, or changes to this privacy policy.

Your Access to and Control Over Information

You may opt out of any future contacts from us at any time. You can do the following at any time by contacting us via the email address or phone number given on our website:

  • See what data we have about you, if any.
  • Change/correct any data we have about you.
  • Have us delete any data we have about you.
  • Express any concern you have about our use of your data.


We take precautions to protect your information. When you submit sensitive information via the website, your information is protected both online and offline. Wherever we collect sensitive information (such as credit card data), that information is encrypted and transmitted to us in a secure way. You can verify this by looking for a closed lock icon at the bottom of your web browser when viewing our checkout page, or looking for "https" at the beginning of the address of the web page at our checkout page. While we use encryption to protect sensitive information transmitted online, we also protect your information offline. Only employees who need the information to perform a specific job (for example, billing or customer service) are granted access to personally identifiable information. The computers/servers in which we store personally identifiable information are kept in a secure environment and your information is always encrypted.


Returns and Refund Policies
Can I return my item?

Custom made or special order item? NO, not returnable
Installed, damaged, incomplete or used? NO- not returnable
New in the box and less than 30 days from ship date? YES

If Yes, We will refund the purchase price minus 20% restocking fee of new and uninstalled non-custom, non-special items returned within 30 days of the ship date. The purchase must have been made through our website, be in new condition and accompanied by a return authorization number (RMA).

A return authorization number (RMA) can be obtained by emailing a request to Good-Win Racing is not responsible for return shipping costs.

Returns should be shipped in original packaging to:
Good-Win Racing
2951 Garnet Ave
San Diego, CA 92109

Please include RMA# on the outside of the package.

If a return is due to our error, we will reimburse reasonable freight charges.

Customer Duty to Inspect Goods on Delivery
Customer must inspect all items on delivery to make sure they are complete and free from damage. Please promptly reply to your emailed receipt from Good-Win Racing to inform us of any problems or to seek clarification on multiple item deliveries. Delivery of shipped merchandise in good condition is the responsibility of the carrier (FEDEX, UPS, USPS, etc). If your order arrives damaged (the box is broken open and missing parts, etc), please immediately inform the delivery carrier if possible, and send us an email with details. Claims must be made within 3 days of delivery because all the common carriers have deadlines for making claims beyond which the claim will be declined because it was not made within reasonable time. Please keep all boxes, packing materials, warranty cards, etc. If your order was shipped truck freight, it is vital that you note damage or missing items on the bill of lading when signing the delivery receipt. If there is any other question about your order, contact our customer service department immediately. 

Goodwin Racing, Inc. does not warrant or make any representations regarding the use or the results of the use of the materials in this site in terms of their correctness, accuracy, timeliness, reliability or otherwise.

You (and not Goodwin Racing, Inc.) assume total responsibility and risk for your use of this website and the Internet.

The materials in this site are provided "as is" and without warranties of any kind either express or implied.

To the fullest extent permissible pursuant to applicable law, Goodwin Racing, Inc. disclaims all warranties, express or implied, including, but not limited to, implied warranties of merchantability and fitness for a particular purpose.

Goodwin Racing, Inc. does not warrant that this website or any of its functions will be uninterrupted or error-free, that defects will be corrected, or that this site, including bulletin boards, or the servers that make it available, are free of viruses or other harmful components.

Working on automobiles is inherently dangerous, Goodwin Racing, Inc. is not liable for injury or damage due to incorrect installation or use of their products. All products are sold with the understanding that the safe and proper installation and use of the products is the customer's responsibility. Follow factory workshop manual procedures and instructions, but use current shop safety standards and common sense. Some tasks will require professional advice or services which Goodwin Racing, Inc. cannot provide.

Goodwin Racing, Inc. shall not be liable for any direct, indirect, incidental, special, consequential or exemplary damages, including but not limited to, damages for loss of profits, goodwill, use, data or other intangible losses resulting from: (i) the use or the inability to use the service; (ii) the cost of procurement of substitute goods and services resulting from any goods, data, information or services purchased or obtained or messages received or transactions entered into through or from the service; (iii) unauthorized access to or alteration of your transmissions or data; (iv) statements or conduct of any third party on the service; or (v) any other matter relating to the service.

Manufacturers' Warranties
Some products sold by Goodwin Racing, Inc. include a manufacturers' warranty. With some of these products the warranty is handled direct by the manufacturer. Other manufacturers' warranties require the customer work through the distributor (Goodwin Racing, Inc.). Nothing in this website shall alter or otherwise extend or modify such manufacturers' warranties and the customer is encouraged to contact Goodwin Racing, Inc. by email with any warranty concerns or questions.


Use of this website constitutes agreement to the terms herein, including that any dispute, claim or controversy arising out of or relating to this website or sales from this website or the breach, termination, enforcement, interpretation or validity of the scope or applicability of this agreement to arbitrate, shall be determined by arbitration in San Diego, before a single arbitrator. The arbitration shall be administered by JAMS pursuant to its Streamlined Arbitration Rules and Procedures. Judgment on the Award may be entered in any court having jurisdiction.


I received the Roadstersport II, and I wanted to compliment you guys on an awesome product. The Miata should have these on from the factory. They make a great sound, that is not obnoxious at all. The exhaust also installed seamlessly!!! I will buy all of my Miata stuff from you in the future. Thanks,

-- Nate

You guys are great! The new suspension is in and the ride is much improved. Thanks for the great service.

-- Chuck


See Our New GoPro and DashWare In Action!