You can purchase
Spark Tech products from these featured vendors :

USA

MAPerformance - Plymouth, MN

Extreme PSI - Bensalem, PA

English Racing - Camas, WA

Strictly Modified - Schaumburg, IL

No Limit Motorsports - Medford, NY

Boostin Performance - Hoffman Estates, IL

JMS Racing - Converse, TX

SpecOps Motorsports - Fayetteville, NC

Titan Motorsports - Orlando, FL

AMS Performance - Chicago, IL

Full Race Motorsports - Pheonix, AZ

Atlantic Motorsports - Gaithersburg, MD

Built Industries - Lake Mary, FL

Kings Performance - Orlando, FL

F.I.S.T Racing - Houston, TX

Caribbean

Teknet - Trinidad

Predator Performance - Puerto Rico

South America

Race Art Performance - Sao Paulo, Brazil

Australia/New Zealand

Speedtech Motorsport - Lower Hutt, New Zealand

ProSpeed Racing - NSW, Australia

Europe

Materialmord Shop - Niedersachsen, Germany

Ross Sport - Cambridgeshire, UK

M.G Autos (East Midlands) Ltd - Derbyshire, UK

GF Automobiles - Genf, Switzerland

Asia / Middle East

Racing Passion Links Japan - Tokyo, Japan

Tensai Tuning - Abu Dhabi, UAE

Africa/Indian Ocean

Full HP Motorsports - Saint Andre, Reunion

Networks:

EvolutionM - Evo & Lancer Forum

Zorce - Zorce Racing Magazine

MLR - Mitsubishi Lancer Register

DSM Tuners - DSM tech forums for performance enthusiasts.

CEVOC - Colorado Evolution Club

TrueEvo - Evolution Club

Other Manufacturers:

M&W Ignitions

Extreme Turbo Systems