Down pipe issue
Reviewed By Justin E (KALISPELL, MT) Reviewed for a 2006 GMC Sierra —3/29/2015 9:47 AM
The first pipe that comes off the down pipe Didn't fit that well. It was resting on my transmission oil cooler lines forcing me to smash a dent in the pipe so it would not rub a hole in the lines. Other than that I love it
Sweet sound, performance
Reviewed By Robert B (FORT LAUDERDALE, FL) Reviewed for a 2009 Ford F-150 —3/29/2015 5:42 AM
got this for my 09 F150 4.6. The Multicore system was the only option available for my truck but I believe this was exactly what I was looking for. Def noticed better throttle response and power. I love the sound of this Borla! I jus wish they made headers for my 4.6 Id buy that too, oh well.