Weapon-R Race Headers

Weapon-R 4-2-1 Race Headers are designed with long primary tubes for high RPM power and stepped-sized tubing for higher torque gains. These headers are ideal for all forms of racing and are best for vehicles with high lift cams and a high RPM rev band. Weeapon-R uses a 2.5" - 3" collector for high exhaust flow and better performance gains. The catalytic converter is eliminated on all race headers.

COBB Tuning - MazdaSpeed3 Intercooler

COBB Tuning is happy to announce the re-release of the COBB Tuning Front Mount Intercooler for the MAZDASPEED3. The v2.0 FMIC for MAZDASPEED3 has been revised to give more clearance for the frame rails, bumper…
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Virtually Real: Can Racing Sims help us when we get behind the wheel?

Part of the perks of being on the staff of MotoIQ.com is that we get to go to all of the cool media events and get some free food and drinks. So we found ourselves…
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Skyline GT-Rs, RB26s, and the XS Engineering BNR32

To be completely honest, it's my turn to write something on MotoIQ and I am neither prepared since I'm in a hotel room without my external hard drive nor have anything to write about. My…
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