It depends on the engine stress level at speed, being a single chamber muffler (no cancel chambers or noise tubes inside). I have one on my bike which sounds badass, but on the highway is a bit noisy for long rides. Inside an average car expect at least 85dB while highway cruising (90dB if no sound deadening). They are plenty loud outside. Side note: These mufflers are TOUGH! Super thick, heavy duty material that doesn't vibrate with the pulses or rust in the air, they're really great mufflers for the price and they take hi-temp paint very well. You can semi-tune them by allowing the inlet pipe to slide into the muffler close to the first chamber plate to alleviate some drone if you want.
@kieranbump1319
4 жыл бұрын
Jose Hernandez so sliding them closer to the first chamber plate keeps the drone down?
@newfieguy75
7 жыл бұрын
awesome sound is that the maxflow muffler
@jordanr.8918
7 жыл бұрын
do these mufflers drone at all? looking to put them on my 04 ss
@EthanCopple
7 жыл бұрын
what motor and vehicle is this
@elchido3517
Жыл бұрын
Looks like GMC truck 5.3l engine 😊
@colechambers9078
5 жыл бұрын
I know this is three years old, but are there cats on this exhaust?
@xsnypz200
Жыл бұрын
i know this is now 6 years old, wondering the same Haha
@colechambers9078
Жыл бұрын
@@xsnypz200 so I actually put these on my truck with no cats… comparing the two sounds, he still had cats
@colechambers9078
Жыл бұрын
@@xsnypz200 ultimately with a no-cat setup I went with the flowmaster super 44
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