Yukon Denali, 6.0 liter with true dual Exhaust. Mufflers (or sounds like lack thereof) are dual 10 series (one chamber) race mufflers. As always videos don't do this setup justice. It really nasty at idle and when you really get onto it. I will try to get a video of drive-by's and when it shifts out of first, it is like a Harley (blatty)
Flowmaster Muffler Comparison
To view these products click below:
A raw test of 7 different Flowmaster mufflers on one motor.
The Motor -
Small Block Chevy 406, 11:1 compression, Crane Solid Roller Camshaft,
Brodix heads with 2.05- 1.60 titanium valves, Eagle 4340 Crank, Eagle H
beam Rods, Manley Forged pistons, Victor Jr Intake manifold, 850 Holley DP,
K&N air filter, Moroso 7 qt. pan, 1 7/8 headers, BE COOL radiator with dual
13 inch fans, MSD distributor, MSD coil and MSD 6AL box.
Exhaust - Flowmaster 3 inch Scavenger
Street Modified GMC Yukon
My 2006 GMC Yukon SLE 5.3
Volant CAI, Flowmaster Custom Dual Exhaust (Black) Jet Performance Mass Air Sensor,
Jet Performance Throttle Body Spacer, Jet Performance Module Stage 2,
Kinetik Gel Cell Racing Battery, Pulstar Iridium Series Plugs, 24" Black
Giovanna Wheels, Rancho RS9000XL Shocks, 6000K HID's Low Beams, 6000K HID's
Sound Testing: Flowmasters 8 Hottest Mufflers
We test 8 of Flowmasters most popular mufflers for street cars to muscle
cars to full blown race cars! From mild to aggressive, find out which
muffler is right for your car and get that classic Flowmaster sound.
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