Thread: Modding to 300 hp

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#1 Re: Modding to 300 hp
blueguy

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The Blue One

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05-20-2012

Originally Posted by johntremell

the exhaust system felt restrictive until I did the catback.

Must have had a clogged/collapsed resonator...or mufflers.

Because the factory catback doesn't show signs of restriction until uhhhh, yeah...350+ WHP.

Sold WBody's: '03 Blue GTP/'98 Green GTP/'98 Silver GT/'05 GXP
'99 Chevrolet Silverado Classic Z71 4x4 - K&N Intake/Gibson Exhaust #TRUCKTHINGS
'12 Buick Regal Turbo - ZZP CAI/20% Tint/HID's
'89 Ford Mustang LX Notchback - LM7 5.3, 4L80, 9", HX40
'04 Chevrolet Corvette MRM A4/LS1 - TSP LT's, 3"O/R X, AFE S2 CAI

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