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ZZP Long Tube Header Package

Exhaust - ZZP Long Tube Header Package
Exhaust - ZZP Long Tube Header Package

This is our best available header for the supercharged LSJ Cobalt and Ion Redline. It is stainless steel and have 1 3/4" primaries, and is intended for 300+whp supercharged builds. If you are NA, then we recommend our shorty header or the 1 1/2" primary midlength header instead.

  • Stainless steel header
  • 1 3/4" primaries
  • Stainless steel 3/8 header flange
  • Stainless downpipe
  • Tig welded
  • VBand connections
  • 400 cell high flow cat
  • O2 Extension
  • Head to Header Gasket
  • Downpipe to Cat-back Gasket

How to order your header/downpipe package:

Transmission: Please select manual or automatic transmission, this determines the proper length of the downpipe.

Catback Flange: This determines what exit flange is installed on the downpipe. If you select "Stock/2.5" then it will come with a 2 1/2" exit flange that will bolt up to the stock catback or most 2 1/2" catback exhausts. If you select "ZZP 3" then it will bolt up to our 3" catback exhaust or most aftermarket 3" catbacks. We do not guaranty fitment on other brand catback exhausts.

Wideband Bung: All long tube header packages come with a bung for a wideband O2 sensor. If you will not be using this extra bung you'll want to purchase a bung plug

*This header will fit on a 2.2L but can have a clearance issue with a coolant line on the firewall. An easy fix would be to remove the 90 degree turn and connect the hose straight to clear the header.

Our downpipes come with a high flow catalytic converter that is 48 state legal. Our catalytic converters will not pass California or New York state emissions. Please contact if you have any questions.

*06+ Cobalt 2.4L will require a style B O2 extension harness.

Exhaust - ZZP Long Tube Header Package
Exhaust - ZZP Long Tube Header Package
Customer Reviews
4.7 Based on 55 Reviews
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Jacob C.
United States United States
Zzp Longtubes with Highflow cat.

They sound great with the 2.5in catbacks on my 2007 sc cobalt ss! Very easy to install, and only had 1 issue. I had to plug the 2nd hole after the cataloging converter for a o2 sensor. I just took a old o2 sensor and put it in there, but ZZP sells a bolt plug for it.

Steve C.
United States United States


Zachary M.
Canada Canada
Missing 02 **** plug

Absolutely love the sound and change in performance the package puts out but the kit was missing an 02 **** plug for the 3rd hole. I had to go out and purchase one. But my roommate ordered a cat less downpipe and received a plug for his. So was rather upset.

ZZPerformance ZZP Long Tube Header Package Review
United States United States

It bolted up perfectly and sounds great. No complaints at all. Got the long tube and careless down pipe for my 07 redline.

Lee S.
United States United States
Must have for LSJ or supercharged ecotec

I’m using this on a vehicle isn’t wasn’t made for I had to gently massage the bottom of the collector to clear my sway bar. I in was prepared to reweld but didn’t have to because ZZPerformance welds are on point and did not break.