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Abnormal!!! My Z4 has been turned into a BEAST. This beast sounds awesome, does not sound like a Z4. Turns heads everywhere I go. HP increase is incredible. Will Dino soon. Great on gas. Billy Boat Muffler is the real deal as advertised.
AFE CAI, oiled type. 18 inch Run Flats.
B&B Corvette C6 Z06 ZL1 2006-14 Fusion System Quad 4.5 Double Wall Oval Tips
Great Look - Great Sound Installed the fusion with x pipe on the convertible myself (not hard - one trick to get to connecting the vacuum line identified in the instructions is to cut a line with a hack saw in an old 1/2 inch socket to break the vacuum connection behind the engine). The sound is great and the mild has even a better sound then factory. The quad oval fill the exhaust opening in the rear of the car.r
x-pipe, fusion mufflers, and Airaid Cold Air Intake
B&B Tri-Flo Exhuast (Camaro V8) w/Quad 4.5 Oval Tips
COULDN'T BE HAPPIER WITH FIT/ FINISH / WELDS. ONE WORD- AWESOME. FAR SURPASSED MY EXPECTATIONS, SOUND, QUALITY, BUILD, EASE OF INSTALLATION.
TREX CAM, LT HEADERS, 42 INJECTORS, FUEL PUMP, LS6 INTAKE, COLD AIR KIT, 411'S, PORTED TB, LS7 CLUTCH, MOSER, DYNO TUNE, B&B EXHAUST, 410 @ WHEEL
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