First update:

The butler down pipe is replaced, old one has its cat blown loose (see photo, edge of the cat is crushed). AFR sensor is moved before cat, and car runs leaner with new cat, maybe old cat caused restriction. Mao is retuning it on Saturday

Attached Images

	20141023_102002.jpg (298.5 KB, 48 views)
	20141023_102028.jpg (313.3 KB, 43 views)

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MY08 STI 422whp at 1.5bar on E85, built by Diversion Garage, assembled and tuned by EvoR

Update from new owner: 375whp at 1.4bar on 98, at Tokyo Motorsport