Full BTB system inc 6 branch
Moderator: martauto
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M5pilot
- E30 Zone Addict

- Posts: 4968
- Joined: Sun Jan 30, 2005 11:00 pm
- Location: Luton
This is available now through the Zone and has given a proven 18 bhp on a standard 325i without any chages to the ignition or fuelling.
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Taz
- E30 Zone Regular

- Posts: 417
- Joined: Sun Apr 24, 2005 11:00 pm
- Location: Lancashire
how much? 325ic
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M5pilot
- E30 Zone Addict

- Posts: 4968
- Joined: Sun Jan 30, 2005 11:00 pm
- Location: Luton
Around Ԛ£1100 +/- Ԛ£50. Still awaiting a price from BTB on the exhaust part.
The manifold gives a large chunk of the power and thats Ԛ£650.
The manifold gives a large chunk of the power and thats Ԛ£650.

