Subaru Enthusiasts Car Club of the Sierras - View Single Post

cody · 2008-07-06, 08:47 PM

Borla Hush almost looks stock and is quiet while still being 3 inches all the way...not cheap but the Borla Hush can is available for pretty cheap. Have a shop add it and a 3" resonator maybe if it isn't available in your fitment .

IIRC the STi CBE narrows to 2.5 or 2.25 and has baffles (not straight through). On a "stage II" 2L WRX an STi CBE would probably hold back 10HP while the WRX CBE holds back about 15 or so. But a 2.5 straight through would be plenty good at that power level. 3" is overkill but if you may ever upgrade to a medium or big turbo, you'll be ready.

2008-07-06, 08:47 PM	#9
cody Candy Mountain Real Name: Cody Join Date: May 2005 Location: Californication Posts: 7,751 Car: 03 Pussy Wagon, now with more pink! Class: TESP OMG Internet!	Borla Hush almost looks stock and is quiet while still being 3 inches all the way...not cheap but the Borla Hush can is available for pretty cheap. Have a shop add it and a 3" resonator maybe if it isn't available in your fitment . IIRC the STi CBE narrows to 2.5 or 2.25 and has baffles (not straight through). On a "stage II" 2L WRX an STi CBE would probably hold back 10HP while the WRX CBE holds back about 15 or so. But a 2.5 straight through would be plenty good at that power level. 3" is overkill but if you may ever upgrade to a medium or big turbo, you'll be ready. __________________ Slow and low, that is the tempo.