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Ships within 48 hours · Estimated delivery Sep 20 - Sep 25
© 2026 BIGBOZ Exhaust A Division of BIGBOZ Exhaust Inc
not a bolt-on or direct-fit product
This setup is recommended for the V8 models
they offer both durability and aggressive acoustics you can trust
Products Description:
BIGBOZ 4 Inlet and Outlet Size:3 Inch For V8 © 2026 BIGBOZ Exhaust AOur BIGBOZ 4 muffler was what started it all! This muffler features a completely pack less design. The BIGBOZ 4 features two ring baffles, one on each end of the muffler. The baffle design allows for no specific way for the muffler to be installed. The rings allow the income exhaust gas to flow through the muffler creating a smooth sounding tone while at the same time creating just the right amount of healthy backpressure. The BIGBOZ 4 features a 2. 5
