Exhaust
Vehicle exhaust systems are comprised of major components that include the exhaust manifold, catalytic converter, resonator, exhaust pipes, muffler, and tailpipe. Exhaust gases produced by the engine are diverted through catalytic converter and the pipes, then through the muffler to manage sound. Shop below for replacement exhaust components for your GM vehicle and get back to sounding great.
Exhaust Manifold
GM
12708010
Silverado, Sierra 2500 HD. Diesel. Left. Silverado, Sierra 3500 HD.
$126.71 CAD
MSRP $181.50 CAD
Save $54.79 CAD
30.2% Off 
Exhaust Manifold
GM
12637647
Silverado, sierra. 6.6l. Left. From 01/09/2007. Express, savana. 6.6l diesel.
$466.22 CAD
MSRP $673.23 CAD
Save $207.01 CAD
30.7% Off 
Exhaust Valve
GM
12674513
XTS. With turbocharger. CTS. With vsport. CT4. ATS.
$26.54 CAD
MSRP $30.12 CAD
Save $3.58 CAD
11.9% Off 
Exhaust Muffler
GM
84657795
Silverado, sierra. 5.3l. Silverado, sierra. 4.3l. 4.3L, crew cab, 6.6 ft box. 5.3 & 6.2L single exhaust. regular cab 6.6 ft box.
$1,556.17 CAD
MSRP $2,085.74 CAD
Save $529.57 CAD
25.4% Off 
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