MPx Downpipe with Catalytic Converter, 08-10 Cobalt SS/HHR SS
MPx Downpipe with Catalytic Converter, 08-10 Cobalt SS/HHR SS

MPx Downpipe with Catalytic Converter, 08-10 Cobalt SS/HHR SS

    Model Number :
$303.99
/

Want to improve the performance of your 2008-2010 Cobalt SS Turbo/HHR SS? A MPx downpipe is a great choice for faster throttle response, higher boost levels and more horsepower.
This downpipe is made from the following details:


Solid 7-9 horsepower increase over stock downpipe.
DIRECT replacement, no cutting, welding needed.
NO check engine lights!
No modification of engine oxygen sensors needed, direct installation!
Made completely out of 3 inch T304 Stainless steel for long life, durability and great looks.
Made out of 16 gauge thick stainless steel.
Hangers are made with 400 series stainless steel for strength.
Flex pieces are full stainless steel, and are triple lined for great flexibility and durability.


Note: This product includes the downpipe, mounting hardware, and a 3-bolt gasket. No gasket should be required for the odd-shaped 4-bolt flange on the manifold side of the downpipe, as this flange mates to a cast surface.

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