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Old 26-01-2019, 09:38 PM
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IBenjieI IBenjieI is offline
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Join Date: Jan 2018
Location: Seaford, East Sussex
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Quote:
Originally Posted by SpecB View Post
The 'Harvey' up-pipes sold by Alan make a massive difference to spool by accelerating the gas flow into the turbo and reducing spin up time - When I swapped mine (Magnex) I was about about 250rpm quicker to 1 bar.
Hmm, well I've spent the money now so I'll have the de-cat up-pipe fitted first with the exhaust system, have the car mapped and see what happens. I'll be replacing the injectors at some point so I'll change the up-pipe then and tweak the map. Thanks for the info guys
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2006 WRX Wagon

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Modified and Serviced by Brent @ Southern Motor Developments in Newhaven, East Sussex.
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