2.5 inch Stainless Cobalt Catback Exhaust

$344.99

This variant is currently sold out

Stainless steel
Mandrel bent
Optional Resonator
Polished 3 Chamber muffler
1/2" Hangers in all OEM locations
Includes all required clamps and gasket
Direct bolt in when used with a stock exit downpipe

During the testing phase we setup an RTA to measure db levels at various frequencies and rpm ranges . Time consuming to say the least but in the end we came up with a solution which we now manufacture in stainless. This is an amazing sounding exhaust while still maintaining a quiet tone when it is ordered with the resonator as a stock replacement. Running this 2.5" catback with a catted downpipe, and resonator option can be quieter than stock and flow restriction free until around 260whp which is the average power for a Stage 3 kit with dual pass endplate, header/downpipe, & CAI. If your goal is to make more than 260whp you will want to upgrade to the 3" catback instead, but that will require cams/valve springs and more to exceed 270whp.

Fits the 2005-07 2.0, 2005+ 2.2 & 2.4 liter Cobalts.

*UPS shipping only

Sound Clip with ZZP Cat'd Downpipe, with resonator

Sound Clip with ZZP Cat'd Downpipe, without resonator

07/04/2020

Marc F.

Canada

Very nice parts !

I buy the catback with resonator, the downpipe and the shorty header, very satisfied, quality parts and beautiful sound. I recommend

ZZPerformance 2.5 inch Stainless Cobalt Catback Exhaust Review

07/02/2020

Dave T.

Really love it

Fit right in place

06/25/2020

Pj A.

United States

Great

Great quality fast shipping

06/12/2020

David A.

Outstanding

When I pulled it out of the box all I could notice were the phenomenal welds. Installing it was upper easy, just lifted one side of the car and sprayed some WD-40 on the hangars. It sounds so good, and is a great medium between stock and loud. I highly recommend this exhaust

06/09/2020

Alex H.

Sound's amazing.

I run this with stock headers, a old 3inch catless downpipe, and with the resonator delete. There is a tiny bit of drone\buzz around 4k but it's not that bad in my opinion. My main complaint is 4th gear 2500rpm sometimes has drone sometimes it doesn't. But this will give you a lot of good pops and crackles on deceleration with the right tune. And sometimes during shifts you'll get a nice big pop. 10\10

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2.5 inch Stainless Cobalt Catback Exhaust

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