Modern Automotive Performance is your source for sport compact performance! You can rely on MAPerformance to provide the best possible customer service and unbeatable prices on a huge selection of performance parts for your Mazdaspeed!

Catback Exhausts, Test Pipes, High Flow Cats, Downpipes, Front Mount Intercoolers. We've got your 2010 Mazdaspeed3 covered!

Cobb Tuning is the leader in Mazdaspeed 3 & 6 Performance!

Sub-Forums:

Cobb ATR Support

Cobb Access Port/Maps

VersaTuner tuning software by VersaTune. Available for Mazdaspeed3, Mazda 3 MPS, Mazdaspeed Axela, Mazdaspeed6, Mazda 6 MPS, Mazdaspeed Atenza. Includes ECU reflashing/remapping, online tune database, custom tune editing ability, virtual dashboard, data logging, diagnostics/DTC code management, Launch Control, No Lift Shift, and stutter-free Smooth Shifting.

ERZperformance specializes in import performance parts. Since 2003, we offer the best customer service and the lowest price. We are the authorized dealer for Cobb, Greddy, HKS, Tanabe, and more

Blinder Xtreme is the TOP LED based Police Laser jammer on the market. The Blinder Xtreme covers all current Police Laser guns currently used by Law Enforcement.

CTS Turbo is your forced induction specialist for upgrades and tuning options

HTP (Hi-Tuned Performance) is dedicated to providing the automotive community with quality performance products and the highest level of customer service and support. Whether you're local or overseas, we like to approach each customer as though they're sitting right in front of us at the shop. Whether you're a long time customer or if you're new to HTP, we look forward to having the opportunity to prove our commitment to quality and service.

Password:JDM is recognized as an industry leader in the niche market known as JDM! To date, we have imported more JDM products by volume than the next 3 companies combined. We started life as a direct importer of new and used JDM products and have now become a full manufacturer of performance automotive aftermarket products as well. 90% of PWJDM products are produced and manufactured here in the USA at our in-house 10,000 sq. ft. headquarters and CNC manufacturing facility in Pico Rivera, CA. We look forward to offering our high quality products to the Mazda community in the same fashion that we have to our current models that we support.

We offer Vehicle Specific Street, Remote E-tuning, Dyno Services for Mazdaspeed 3 and Mazdaspeed 6 vehicles using the COBB AccessPort and VersaTuner. We specialize in control systems, engine management, instrumentation and turbocharging and offer a variety of products and services, from standalone ECUs to build-consulting services.