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 Gas Re-circulation (Egr) Valve Cooler Pipe Bolt
GM
55592305
$5.65 CAD
MSRP $6.37 CAD
Save $0.72 CAD
11.3% Off 
Converter Assembly, Oxidn Ctltc (W/ Exhaust Manif Pipe)
GM
12757248
$819.90 CAD
MSRP $911.00 CAD
Save $91.10 CAD
10% Off Acdelco™ Exhaust Gas Re-Circulation (Egr) Valve Gasket
GM
219-175
All models. 7.4l. With 7.4L, gas. 4.6L. Express, savana. 7.4l. Seville. All models. 3.5l. Aurora. 4.3L, cpi.
$30.49 CAD
Acdelco™ Exhaust Gas Re-Circulation (Egr) Valve Gasket
GM
21920
LaCrosse. Auxiliary. 2.5L, auxilary.
$232.44 CAD
MSRP $355.81 CAD
Save $123.37 CAD
34.7% Off 
Diesel Exhaust Fluid (Def) System Main Wiring Harness
GM
85037010
3.0L diesel emission reduction system.
$163.73 CAD
MSRP $287.19 CAD
Save $123.46 CAD
43% Off 
Diesel Exhaust Fluid (Def) Tank Opening Filler Bracket
GM
84632394
$4.93 CAD
MSRP $5.56 CAD
Save $0.63 CAD
11.3% Off Exhaust Gas Re-circulation (Egr) Valve Cooling Feed Hose
GM
12632267
$21.04 CAD
MSRP $23.93 CAD
Save $2.89 CAD
12.1% Off 
Exhaust Gas Re-circulation (Egr) Valve Adapter Pipe Bracket
GM
98055784
$61.00 CAD
MSRP $83.14 CAD
Save $22.14 CAD
26.6% Off 
Performance Exhaust Tip By Borla(R), Black Chrome
GM
19303348
Performance Exhaust Tip by Borla(R), Black Chrome
$271.50 CAD
MSRP $323.36 CAD
Save $51.86 CAD
16% Off 
Acdelco™ Exhaust Gas Re-Circulation (Egr) Valve Gasket
GM
213-233
All models. 6.5l.
$14.39 CAD
MSRP $17.83 CAD
Save $3.44 CAD
19.3% Off Acdelco™ Exhaust Gas Re-Circulation (Egr) Valve Gasket
GM
21921
S-series. 4.3l. S-series. 2.5l. 4.3L, efi. 5.7L.
$535.81 CAD
MSRP $827.27 CAD
Save $291.46 CAD
35.2% Off 
2017 Colorado Performance Exhaust With 3.6L V-6 (Lwb)
GM
84179065
Performance Exhaust
$1,721.22 CAD
MSRP $2,122.35 CAD
Save $401.13 CAD
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