Review: Technostalgia 4-1 Header (2.2L) - Chevy Cobalt Forum / Cobalt Reviews / Cobalt SS / Cobalt Parts
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post #1 of 2 (permalink) Old 07-28-2009, 08:13 AM Thread Starter

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Location: Southern California
Posts: 1,651
Review: Technostalgia 4-1 Header (2.2L)

Manufacturer Part #: ?
Application: Chevy Cobalt 2.2L
MSRP: $199.00

- 4-1 Design for maximum flow
- True bolt-on design with no welding required during installation
- Heavy 3/8" flanges
- All stainless steel construction
- Includes heavy .90" think header-to-engine gaskets and header-to-downpipe gaskets.
- Header weighs 8.8lbs vs the stock 12.2 lbs
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post #2 of 2 (permalink) Old 07-29-2009, 08:13 AM
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Join Date: May 2006
Location: S.L.C. UT.
Posts: 3,006
Pro's: Cost, Great quality, Smooth installation, Free's up HP, Direct replacement for stock manifold. Bolts right up to stock downpipe, comes with all new gaskets

Cons. None to speak of!

I give this header a 5/5!

"A wise man speaks because he has something to say,
A fool speaks because he has to say something"
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