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Hey guys, I have a few exhaust questions concerning my '02 ZQ8 Sonoma Ext. Cab with the 4.3L Vortec.
Is the gains of a dual exhaust system worth the trouble?
Is there a huge loss of low end torque with the Vortec?
Else, how would I get rid of the resonator on the factory exhaust to do a catback? I'm concerned that the resonator will take away from the sound.
Is the gains of a dual exhaust system worth the trouble?
Is there a huge loss of low end torque with the Vortec?
Else, how would I get rid of the resonator on the factory exhaust to do a catback? I'm concerned that the resonator will take away from the sound.