[FoundNemo]

First clip of the new exhaust setup. This is a cold start in a large garage. My buddy is EXTREMELY happy so far. Its the best cold start I've heard on a ZL1 to date. Should have more clips soon once the wheels are back on and done.

Cold Start:

WOT Dyno Pull:

In car roll on in 3rd:


Setup:
- CSP 2" Jet Hot Coated Longtubes w/ARP Header Bolts, ARP Collector Bolts
- Dual GESI Gen 2 850hp UHO Cats (3 x 4.5" Body)
- Dual Vibrant 3" x 6" Turboflex Flex Pipes
- Dual Magnaflow 3" x 18" Resonators
- OEM X Crossover
- 3" Custom Crimp Delete w/Flanges
- Corsa Sport 2.75" Axleback w/Black Tips

[Z OH 6]

Its quiet. Sound almost like stock.

[Flowtie1]

If ARH weren't available I would consider this.,

[FoundNemo]

Originally Posted by Z OH 6

Its quiet. Sound almost like stock.

Not in person, much throatier than stock, more volume, no beans in a can sound like the OEM muffler. Misleading video a bit. Def wont be at WOT

[FoundNemo]

Originally Posted by Flowtie1

If ARH weren't available I would consider this.,

If you're using cats, the ARH cats are very low durability compared to the GESI Gen 2 UHO's. If catless, ARH is likely just as good and such as is Kooks.

[KingLT1]

Yea phone speakers won't do it any justice. I listened to the vid through my PC system and it sounds really good!

[FoundNemo]

Originally Posted by KingLT1

Yea phone speakers won't do it any justice. I listened to the vid through my PC system and it sounds really good!

Thanks! Def sounds way more realistic on good headphones or PC speakers. Zero rasp either unlike stock which is very "canny"

[CW3SF]

That sounds great. Nice deep rumble. Well done.

[Z OH 6]

Originally Posted by FoundNemo

Not in person, much throatier than stock, more volume, no beans in a can sound like the OEM muffler. Misleading video a bit. Def wont be at WOT

That's possible, most videos never capture the true sound.

[Z OH 6]

Originally Posted by KingLT1

Yea phone speakers won't do it any justice. I listened to the vid through my PC system and it sounds really good!

I listened through my PC and it sounds like almost like stock. That being said, most videos never truly capture accurate sound.

[ht600]

Sounds good!
Like you said, almost no rasp.

[jvandy50]

NICE!!

ready for some revs

[FoundNemo]

WOT Dyno pull video added. Absolutely in love with it. Zero drone, zero rasp, medium volume with all the flow and emissions. My buddy is getting older and doesnt care for crazy loud exhausts but wanted to get the heat out, pass emissions and unlock some performance so its perfect for him.

[FrostZ]

That sounds amazing! I’ve been looking for a way to keep the car semi tame when I move to the CSP headers and this seems like the way to go.