A. 17802110
Cat-Back Exhaust Systems
Offered in two distinct sound options: The Performance System gives your Cobalt an “aggressive growl” while the Touring System provides a “throaty purr.”
• T-304 stainless steel
• Mandrel bent tubing
• Semi-polished muffler embossed with GM Performance Parts logo
• GM-validated
• Two sound levels
• Single-outlet, production location P/N MODEL YEAR DESCRIPTION
17802111 2005–06 Performance
17802110 2005–06 Touring
Requires separate purchase of performance exhaust tip.
Check local and state noise ordinances to ensure compliance. B. 17802112
Performance Exhaust Tips
Add high-performance appearance to the Cat-Back Exhaust
System on your Cobalt with one of these highly polished exhaust tips.
• Unique design
• Rolled lip
• Polished T-304 stainless steel P/N MODEL YEAR DESCRIPTION
17802112 2005–06 Bowtie Logo, Angle Cut
17802113 2005–06 Bowtie Logo, Straight Cut
Use only with GM Performance Parts Exhaust Systems. C. 19131072
Extrude Honed Exhaust Manifold
Provides improved flow over production exhaust manifold. P/N Model Year Description
19131972 2005–06 SS Supercharged
Fits production or GM Performance Part Exhaust Systems. D. 17800578
16" Wheel
Personalize your Cobalt with attractive wheels.
• Chromed
• Available with matching center cap and lug nuts
• Validated to GM specifications E. 17800195
18" Wheel P/N MODEL YEAR DESCRIPTION
17800578 2005–06 AZ577, 16" Cast Chrome
17800195 2005–06 AP194, 18" Forged Polished 88958710 NEW
Heavy-Duty Front Steering Knuckle (not shown)
• Chevrolet Cobalt SS, Saturn ION Red Line, Left-hand
• Designed to provide enhanced load capacity for off road use
• Designed to use the existing interfaces to the bearing, brake caliper, strut and control arm
• Installation requires caliper mounting bolts P/N 11588889, lower ball joint bolt P/N 11589341 and nut P/N 11511799 included with the kit
• Bearing spacer plate needs modification for installation
• Specific suspension point geometry—may induce increased tire wear during street duty
• LH P/N 88958710 and RH P/N 88958711 | 
