You can purchase Spark Tech products from these companies in :

USA

MAPerformance - Plymouth, MN

English Racing - Camas, WA

STM - Rochester, NY

Strictly Modified - Schaumburg, IL

Reese Tuning - Santee, CA

Titan Motorsports - Orlando, FL

Machines Gone Wild - Miami, FL

AMS Performance - Chicago, IL

Central Florida Turbo - Orlando, FL

Atlantic Motorsports - Gaithersburg, MD

Carz Performance - Lakewood, CO

HZ Machine Shop - Miami, FL

No Limit Motorsports - Medford, NY

Slowboy Racing - Sanford, FL

TurboTrix Racing - Edison, NJ

Asia

ThaiAm Motorsports

Caribbean

Teknet - Trinidad

Predator Performance - Puerto Rico

Central America

HZ Machine Shop - Panama

United Kingdom

Ross Sport - Cambridgeshire

M.G Autos (East Midlands) Ltd - Derbyshire

Networks:

EvolutionM - Evo & Lancer Forum

Zorce - Zorce Racing Magazine Forums, based in the caribbean

Evo-Tech - Real info.. No BS!

MLR - Mitsubishi Lancer Register

DSM Tuners - DSM tech forums for performance enthusiasts.

CEVOC - Colorado Evolution Club

Other Manufacturers:

M&W Ignitions

Extreme Turbo Systems