DEADBOLT Monster TD04

The turbo that made us famous! We take a standard, stock WRX TD04 turbo and then let our mad scientists go to work! It gets our world-famous Monster Port(TM) process, which impoves spoolup, midrange power, lowers peak torque RPM level, and improves acceleration. Our Monster Port(TM) process was developed over a period of 2 years and included over 30 different angles, grinds, and smoothing techniques to produce the best possible results on today's Monster TD04 turbos. Also available with ceramic coating, compressor housing outlet port, and compressor wheel upgrades.

http://www.boostplanet.com/product1.htm

MADDOG is the man to speak too about modified TD04's

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