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2003 H2 Hummer
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Gibson Stainless Steel Cat-Back Exhaust
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Mandrel bent 3" heavy gauge tubing
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T409 stainless steel
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Increases engine efficiency and fuel economy
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Mellow sound at low engine RPM, powerful sound at high RPM
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Polished stainless tip
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Side swept exit design
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Bolt-on installation
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Emission compliant
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Limited lifetime warranty
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10-15 HP/30 TQ increase
Complete Kit:
$616.00
$782.00 installed
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JBA Stainless Steel Cat-Back Exhaust
- Mandrel bent 3" heavy gauge tubing
- T304 stainless steel
- 3 ½" polished chrome tip
- Authoritative exhaust sound
- Increases engine efficiency and fuel economy
- Side swept exit design
- Bolt on installation
- Emission compliant
- Limited lifetime warranty
- 10-15 HP/ 25 TQ increase over stock
Complete Kit:
$695.00
$861.00 installed
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Corsa Stainless Steel Cat-Back Exhaust
- Mandrel bent 3" heavy gauge tubing
- T304 stainless steel
- Dual swept Pro-Series 4.0 tips
- Quiet cruising sound, powerful acceleration sound
- Side swept exit design
- Increases engine efficiency
- Bolt on installation
- Emission compliant
- Limited lifetime warranty
- 15-18 HP/ 30 TQ increase over stock
Complete Kit:
$699.00
$864.00 installed
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