Standard back box internals..
11 May 2006 | 08:26 AM
#1
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Scooby Regular
Joined: Feb 2006
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From: Berkshire
Standard back box internals..
Now this is going to sound like a funny question but does anyone know what sort of design is used on the standard back boxes.
The box in question is from a 2006 WRX, it has a single 3.5" exit..
I assume this is not a straight through pipe
but my question is does it use a single baffle plate or do the inlet and outlet feed from different chambers? If its a single baffle plate like most "OEM" performance items its a simple case of "smashing the **** out of it" as they say to get some growl.. But with the latter if I carry out the same operation it will be fubar'ed.
The box in question is from a 2006 WRX, it has a single 3.5" exit..
I assume this is not a straight through pipe
but my question is does it use a single baffle plate or do the inlet and outlet feed from different chambers? If its a single baffle plate like most "OEM" performance items its a simple case of "smashing the **** out of it" as they say to get some growl.. But with the latter if I carry out the same operation it will be fubar'ed.
11 May 2006 | 03:45 PM
#2
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From: In a 405 BHP/360 ft/lb P1 with SN superstar Sonic dog at my side!
Good luck when you put your car in the 'for sale' forum.
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"lovingly maintained, no bodges, with no expense spared by competent home mechanic"
£1500 ONO
BTT
BTT
BTT
BTT
BTT
BTT
..........
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