Cammed_denali86

I swapped mufflers and went with the borla xr1 sportsmans, dont have any drone now. Its a bit louder but has a really deep growl to it. So far im liking it. Still used all the speed engineering piping too.

Speed Engineering

iTrader: (35)

Clean looking setup.

Thanks
Sean

collins6.2

How much louder are the borla mufflers? I really don't want the truck to be louder but if I can remove drone then I'd be alright with it. I've also thought about going with a 22inch magnaflow 5x11 dual in and out.

BIGRED811

Any feed back from anyone using or modifying this to work on a Tahoe ? 07-13

Curious about drone

Speed Engineering

iTrader: (35)

From what we have heard our kits work on the SUV's as well. They just need an additional hanger welded.

Thanks
Sean

Dangrebel

iTrader: (1)

by the way, the axle dump kit for the crew cab short bed fit my 2000 ext cab long bed. I just had to add hangers. It clears the frame and supports just fine with the exhaust dumping about 2 feet before the rear axle. I love the tone and it sounds nasty with my stalled 408.

Speed Engineering

iTrader: (35)

Glad to hear. Thank you guys again..

Sean

Zach79Z

iTrader: (21)

Any test fitting on lifted trucks? Curious if you’ve had any issues with the drive shaft

Speed Engineering

iTrader: (35)

Suspension lifts are fine. Any larger lifts that move the front diff down will defiantly bring the front driveshaft closer to the Y-Pipe.

Thanks
Sean

RedXray

Any fitment issues with the tailpipes and the rear housing on a nbs rcsb 4/6 drop. Very little room between the bed and the axle. The tailpipes on my Gibson catback system wouldn't work. Had to have a muffler shop bend some tailpipes and as you know non mandrel bent pipes have a lot of restriction.