Updated Oct. 28/25

SDS engine management systems are intended for performance and special applications Since SDS is user programmable, the user assumes full responsibility for any engine damage.

Please note: As of Sept. 17/25, mail shipments under $800 to the USA are subject to 35% tariffs. Shipments over $200 will now be shipped via Fedex air with a USMCA Certificate of Origin, hopefully negating any tariffs however, be aware that you may be charged due to the constantly changing tariff schedules. This is out of our control.

We've removed all pricing information from this page as a result of the tariffs. Please contact us for exact pricing. We offer kits and parts for many different engines, too numerous to list here.

Prices for Rotax and Continental aviation kits are on their respective pages. Find engine specific page links here: http://www.sdsefi.com/aircraft.html

Magnets

Please note that we no longer send out replacement trigger/ synch magnets for the system. They can be purchsed directly here: www.kjmagnetics.com Order PN D23 (1/8 X 3/16) for automotive systems and PN D24 (1/8 X 1/4) for Lycoming aircraft systems.

Click here for more information on options Specifications

Ordering information:

When you order, we will require the following information (Automotive):
1. Engine type and number of cylinders
2. Injector spacing, impedance and flow rate
3. Options required (example:knock sensing, fuel pump relay etc...)
4. System required (D,E or F)
5. Temp sensors desired. If no preference is stated, GM types will be supplied.
6. Unusual wiring lengths (standard harnesses are 6 feet from ECU to sensors). Custom lengths (longer) are sometimes extra cost.
7. Shipment method. All goods shipped by Air Mail unless otherwise specified.

We can quote you a firm price at this stage so that you can transfer funds.

It is essential that you first confirm the required items by phone or E-mail before ordering. This ensures that the correct system and parts are sent to you. Please read the appropriate payment section for complete information.

Payment Options:

Please note that all orders must be pre-paid by one of the following methods;

1. Wire transfer- If you wish to pay by this method, we can E-mail our bank details to you.

Money orders or bank drafts from outside the US or Canada are not accepted for payment.

Canadian customers may pay in Canadian funds via bank E-transfer from participating institutions. Please email us for pricing and details to do this type of fund transfer.

3. Credit card

Accepted credit cards

To process credit cards, we need the name on the card, card number, expiry date and CVN number from the back of the card plus the billing address and phone number. Send this information by email or phone us. If you want the goods sent to a different address, we need you to send an email to us with that information. We do not save credit card numbers in our computers. Please note that all credit card orders, including those in Canada, are priced and sold in US dollars. Please note that some banks have international daily limits of under $250 and high dollar transactions may be also be declined by their security/ fraud departments as protection for the cardholder. In these cases, you will have to clear the transaction with your bank.

We adhere to a "no sleaze" policy with regard to personal, credit card, E-mail and ordering information. We do not share this information with anyone as we feel that this is an invasion of your privacy.

We don't accept credit card payment from certain countries and shipping/ Customs clearance may also be problematical. Check with us first before ordering. Wire transfer payment is an option in some of these cases.

COD Orders

Due to problems with carriers and their regulations, we do not ship orders COD.

Shipping Information:

We can ship to almost any address worldwide via air mail or Fedex air. There are several shipping options open, depending on the speed you need your order in. On overseas shipments, most orders go by air mail We can quote you shipping costs by phone or E-mail and can confirm the tracking number when the order is sent.

Customs

Please note that Customs, duty and import charges are your responsibility. Check these out before ordering.

Returns

We don't accept returns after 30 days and ALL returns are subject to a 20% restocking charge plus charges for any damaged or missing items. New, unused, uninstalled parts only. As systems are prepared on an individual basis and parts specs change over time, we cannot re-sell even unused parts in many cases, hence this charge. Custom parts are not returnable. Cancelled orders with custom parts are subject to a 10% charge plus charges for any custom parts already made. We do not buy back old systems, even if they've never been installed, just like Home Depot does not take back your 5 year old washing machine or Best Buy doesn't take back your 3 year old TV for a refund. We've had a number of requests...

IMPORTANT. Shipping returned items for warranty, repair or modification. We provide this information to ensure the fastest, most trouble free service.

Physical and Shipping Addresses (COURIER SHIPMENTS ONLY FEDEX, DHL ETC.)

Local clients please note that we are located at Springbank Airport, just west of the city.

Physical Address

Racetech Inc.
#5- 304 Noorduyn Park
Calgary, Alberta, Canada
T3Z 3S8
Ph. Sales: 403-671-4015
Ph. Tech: 403-453-7687 If tech line is busy, call the sales number above.
Use this address to send send Fedex AIR shipments to us. Please do not send mail parcels to this address
US customers: Please do not send items to us by UPS or Fedex GROUND as they will be returned to you due to the excessive brokerage charges levied.

For mailing items by Post to us, please use the address below. MAIL ONLY. Please don't ship any items by courier to this address: