Name: 2.5 inch Stainless Cobalt Catback Exhaust
Brand: ZZPerformance
SKU: ZZ-25CBTCB
Price: 344.99 USD
Availability: InStock

Exhaust - 2.5 Inch Stainless Cobalt Catback Exhaust

175

Downpipe Exit Flange

Stock/2.5 Inch

Resonator

No Resonator

ZZP Resonator

Price

In stock, ready to ship
Inventory on the way

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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 (LSJ), 2005-2010 2.2 & 2.4L Cobalt's; also fits 07-10 Pontiac G5.

*UPS shipping only

Sound Clip with ZZP Cat'd Downpipe, with resonator

Sound Clip with ZZP Cat'd Downpipe, without resonator

Customer Reviews

4.9 Based on 175 Reviews

5 ★

90%

157

4 ★

8%

14

3 ★

2%

4

2 ★

0%

0

1 ★

0%

0

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exhaust
resonator
sound
quality
downpipe
tone
shorty header
Installation
Shipping
Catback

RF

07/06/2022

Ryan F.

United States

catback system

Sounds amazing with a downpipe and res without a res it is a a lot louder and has alot more of deeper tone so if u want loud and deep delete the res if u want amazing quiet sound keep the res but overall amazing

2.5 inch Stainless Cobalt Catback Exhaust

RG

07/04/2022

Roger G.

United States

Exhaust

Great product and sounds great . Very easy to install.

2.5 inch Stainless Cobalt Catback Exhaust

DS

05/22/2022

Dennis S.

United States

Excellent product

Everything bolted right up. All hardware included and hangars in the correct locations. Tailpipe is slightly bigger yet looks stock to the untrained eye which is what I wanted. Sound is just right with 2.5 downpipe and shorty header. Great product! Installed on 2006 LSJ Cobalt.

2.5 inch Stainless Cobalt Catback Exhaust