Bonneville SSEi Exhaust Before & After

Description

Video I threw together with the stock exhuast, then open manifold then after installing a ZZP Power Log and 3" Downpipe with Magnaflow high-flow Cat. Once the engine warms up the stock bosal exhaust is virtually silent, all you hear is air and that's mostly the intake. Open manifolds are epically awesome loud, however unfortunately illegal. The PLog, 3" downpipe and magnaflow cat are decently louder than stock and have a deeper mellow rumble to it, which the camera doesn't really pick up on. Its enough to hear and know it's not stock, yet not overwhelming. I really like it as is, so my plans for magnaflow muffies later on, might go out the window.

Keywords

2001, Pontiac, Bonneville, ssei, supercharged, 3.8, 3800, L67, open, header, exhuast, manifold, downpipe, ZZP, plog, bosal, magnaflow, cat

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