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Updated Jan. 7/22

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.

SDS Aviation Retail Price List (U.S. Dollars)

Lycoming 4 cyl. EM-5 single ECU, no options, fuel and spark on all 8 plugs $4939
Lycoming 4 cyl. EM-5 dual ECU, no options, fuel and spark on all 8 plugs $6120
Lycoming 6 cyl. EM-5 single ECU, no options, fuel and spark on all 12 plugs $6192
Lycoming 6 cyl. EM-5 dual ECU no options, fuel and spark on all 12 plugs $7428

Full options add $510 to the prices above- Digital fuel flow, PC data logging, individual cylinder fuel trim.

Please contact us for exact pricing as this changes with options added or parts deletions. We offer kits and parts for many different engines, too numerous to list here. Please contact us.

SDS Aviation Ignition Systems Retail Price List (U.S. Dollars)

Single CPI 4 cylinder Lycoming firing 4 plugs $1153
Dual CPI 4 cylinder Lycoming firing 8 plugs $2147
Single CPI 6 cylinder Lycoming firing 6 plugs $1313
Dual CPI 6 cylinder Lycoming firing 12 plugs $2466

Single CPI-2 4 cylinder Lycoming firing 4 plugs $1705
Dual CPI-2 4 cylinder Lycoming firing 8 plugs $2706
Single CPI-2 6 cylinder Lycoming firing 6 plugs $2018
Dual CPI-2 6 cylinder Lycoming firing 12 plugs $3254

Prices for Jabiru, Rotax and Continental aviation kits are on their respective pages. Find engine specific page links here:

SDS Automotive Retail Price List (U.S. Dollars)

4 cyl. fuel only, EM-5 4D $1125
6 cyl. fuel only, EM-5 6D $1170
8 cyl. fuel only, EM-5 8D $1242

4 cyl. fuel and spark, distributorless EM-5 4F $1454- $1654 depending on coil options
6 cyl. fuel and spark, distributorless EM-5 6F $1543- $1785 depending on coil options
8 cyl. fuel and spark, distributorless EM-5 9F $1680- $2079 depending on coil options

CPI Ignition only 4 cyl. $750
CPI ignition only 6 cyl. $875
CPI ignition only 8 cyl. $950


Please note that we no longer send out replacement trigger/ synch magnets for the system. They can be purchsed directly here: 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.

For aircraft systems, please see the appropriate aircraft pages for required information to build your system.

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.

2. Money order or bank draft These should be made payable to Racetech Inc. All orders outside of Canada are priced in US dollars. For international orders, please be sure that your money order is negotiable outside of your country. US postal money orders need to be the INTERNATIONAL version.

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

If you are in a rush to send a money order or bank draft, you can use UPS over night envelope service using our account number. Checks sent by mail in North America will usually take 5-14 days.

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

visa logo mastercard logo
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 UPS 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.


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


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, 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.

When shipping items back to us, DO NOT send by UPS ground, Fedex ground or Express mail. UPS and Fedex ground shipments from outside Canada will no longer be accepted, they'll be returned to you due to the excessive brokerage charges levied by these carriers. All shipments should be sent by regular air mail (not Express Post)or UPS/ Fedex air. Put a reasonable value on the declaration. DO NOT put down the full value of a complete system if you are only returning an ECU for instance. As a guide, ECU value about $300US, 4F coil pack $200. All warranty returns must have the following information on the shipping documentation on the OUTSIDE of the box: Made in Canada, For Warranty Repair and a realistic value. If you do not follow these instructions you may delay your shipment or it may be subject to duty, brokerage or other importation charges. These charges are your responsibility.

Physical and Shipping Addresses (COURIER SHIPMENTS ONLY FEDEX, UPS, 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 or UPS 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:

Racetech Inc.
276 Hidden Valley Grove
Calgary, Alberta, Canada
T3A 5W9

For orders and inquiries, contact Racetech Inc. or the dealer nearest to you.

Racetech Inc.
#5- 304 Noorduyn Park
Calgary, Alberta, Canada
T3Z 3S8
Ph. Sales: 403-671-4015

E-mail address:

Buying Used SDS Units

We get many people phoning us wanting spare parts for systems purchased off E-Bay and other sources. Please verify what you are getting or these "deals" can turn out to be very costly. If many parts are missing, it can be rather expensive to replace them. Dated systems may not have current capabilities, may have obsolete software which cannot be easily updated and may not have the hardware configuration for your application. It can be very expensive to switch a 4 cylinder system to a 6 cylinder system or vice versa.

Surplus Item for Sale- IDEC HG1G-4VT22TF-B HMI. Brand new, never powered up, still wrapped and in original box. $300 CAD.

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