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 Latest news, BTB's new 325i Evo RE05 6 branch exhaust manifold and single
pipe exhaust system adds 18bhp to otherwise standard E30 325. No other
modifications were made to the car to acheive this remarkable gain, and it
was on a completely standard 325 Sport. So BTB expect that modified cars
with larger capacity engines or racier cams could benefit even more. This
manifold is also available with downpipes to suit a standard twin pipe
exhaust system.
Click here to see the Dyno Results |
