2014+ Exhaust Systems & Mufflers

je1279 · February 16, 2016

I will hopefully be installing my exhaust this weekend (weather permitting) using one of those tips and I have the same concern. My tail pipe is from Dynomax but the cat-back kit they sell comes with a tip similar to the Volant style. My initial measurements look promising but no way to know for sure until it's on there.

Tortuga · February 16, 2016

Curious question for those who have the GM Borla exhaust. Why not just install the same or comparable Borla muffler in the stock system? It already has the flapper installed and the price difference is huge.

Of course, it prompts a second question. Which Borla muffler matches the GM Borla system?

I too have thought of this. I think the Borla Touring muffler is used in the GM/Borla exhaust. I could be wrong.

14GMCSLTSIERRA · February 16, 2016

I went ahead and ordered the Corsa dual exit tip this afternoon! I hope it fits good!! .....If not I will ship it back to Summit Racing....

David Borla · February 16, 2016

If you guys have any Borla questions please send me an email at [email protected] or call the direct line to my office at 805.246.6067.

Thanks

Txjose · February 16, 2016

I went ahead and ordered the Corsa dual exit tip this afternoon! I hope it fits good!! .....If not I will ship it back to Summit Racing....

Let me know if it works i will do the same!!

Sent from my Note 4 on Tapashit

14GMCSLTSIERRA · February 16, 2016

Let me know if it works i will do the same!!

Sent from my Note 4 on Tapa

As soon as I get everything in and installed, I will be sure to do so! I really hope it will...can't beat the look of the Corsa style tips!...

Txjose · February 16, 2016

As soon as I get everything in and installed, I will be sure to do so! I really hope it will...can't beat the look of the Corsa style tips!...

Same man.... Always love them... Fist fell in love with them on the 2005 Joe Gibbs silverados and have loved them since

Sent from my Note 4 on Tapashit

Edited February 16, 2016 by Txjose

Gino Maldonado · February 18, 2016

Hey everyone,

I just installed a Flowmaster 40 series in my 2015 5.8 Silverado. It sounds great and everything. The only thing i don't like is when im on a long stretch of road or on the highway it sounds like it echos. almost like a sputtering echo. Any ideas?

WLC · February 19, 2016

Go Monday for a magnaflow.

ClemsonFan · February 19, 2016

I had the stock muffler and flapper removed and the Carven Type R installed a few months ago. I left the rest of the system stock from the resonator back. I think it has a good sound, but get the "chopper" effect and I don't think it is super loud.

I am wondering what the effect would be if I had the resonator removed as well. Would it change the sound level? Would it have any affect on the "chopper" effect?

Also, would dumping the exhaust instead of having it come out the side make any difference? I feel like that might make the exhaust resonate more since the sound waves would be bouncing off of the ground back to the underside of the bed.

Any thoughts would be appreciated.

m3n00b · February 19, 2016

I've had my valve clamped open for the last 450 miles (mostly highway v4) and have yet to hear this chopper drone. Is this due to the active sound cancellation/6.2?

-tapa

emeryz28 · February 19, 2016

If you have stock exhaust, I believe the resonator is taking care of the drone and chopper

Kerrslight · February 19, 2016

Hey everyone,

I just installed a Flowmaster 40 series in my 2015 5.8 Silverado. It sounds great and everything. The only thing i don't like is when im on a long stretch of road or on the highway it sounds like it echos. almost like a sputtering echo. Any ideas?

That is the Drone that comes with those god awful mufflers. Your probably referring to the V4 drone too. They sound great on a high performance sports car, but not worth the headache on a daily. Switch it out for a magnaflow.

Edited February 19, 2016 by Kerrslight

14GMCSLTSIERRA · February 19, 2016

Let me know if it works i will do the same!!

Sent from my Note 4 on Tapashit

Just to let you know...I am having my Volant exhaust and Corsa tip installed right now. I will update this as soon as my technician buddy is done with it!

14GMCSLTSIERRA · February 19, 2016

OK!....I just had my Volant exhaust system installed and the Corsa tip installed too!...It went perfectly! The tip could not fit any better if it came with it...I am very, very HAPPY! Looks fantastic and sounds great! Not to loud or to quiet...sounds is perfect!

I can not post pictures here but if anyone wants pics or has questions please pm me and I will text you pics if you would like!