Exhaust Systems

Performance exhaust systems are available in multiple sizes. The most common is a four-inch, these are designed for vehicles creating less then 450 horsepower. Larger diameter exhaust systems such as five-inch, are typically recommended for vehicles creating greater then 450 horsepower. Performance exhaust systems increase exhaust flow by eliminating the restrictive stock muffler, replacing factory crimped bends with smooth mandrel bent tubing, and increasing the overall pipe diameter. The benefits of increased exhaust-flow are reduced EGT's (exhaust gas temperature), increased horsepower/torque, fuel mileage gains, and a deep throaty sound.

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Displaying products 21 - 40 of 122 results
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Gibson Dual Extreme Aluminized Exhaust System #5568 (Cat.-Back)
$517.50
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2001-2005 GM Duaramx 6.6L Crewcab, Long Bed
Gibson Dual Extreme Stainless Exhaust System #65565 (Downpipe-Back)
$819.67
2001-2006 GM Duramax 6.6L Crew Cab, Short Bed
Gibson Dual Extreme Stainless Exhaust System #65568 (Cat.-Back)
$684.05
2001-2006 GM Duramax 6.6L Crewcab, Long Bed
Gibson Dual Sport Aluminized Exhaust System #5209 (Cat.-Back)
$517.50
2001-2006 GM Duramax 6.6L Diesel Extended Cab, Crew Cab, Short Bed
Gibson Dual Sport Aluminized Exhaust System #5210 (Cat.-Back)
$517.50
2001-2006 GM Duramax 6.6L Diesel Extended Cab, Crew Cab, Long Bed
Gibson Dual Sport Aluminized Exhaust System #5217 (Downpipe-Back)
$652.90
2001-2006 GM Duramax 6.6L Diesel Extended Cab, Short Bed, Crew Cab, Short Bed
Gibson Dual Sport Aluminized Exhaust System #5218 (Downpipe-Back)
$652.90
2001-2006 GM Duramax 6.6L Diesel Crew Cab, Long Bed
Gibson Dual Sport Stainless Exhaust System #65209 (Cat.-Back)
$684.05
2001-2006 GM Duramax 6.6L Diesel Extended Cab, Crew Cab, Standard Bed
Gibson Dual Sport Stainless Exhaust System #65210 (Cat.-Back)
$684.05
2001-2006 GM Duramax 6.6L Diesel Extended Cab, Crew Cab, Long Bed
Gibson Dual Sport Stainless Exhaust System #65217 (Downpipe-Back)
$829.87
2001-2006 GM Duramax 6.6L Diesel Extended Cab, Short Bed, Crew Cab, Short Bed
Gibson Dual Sport Stainless Exhaust System #65218 (Cat.-Back)
$829.87
2001-2006 GM Duramax 6.6L Diesel Crew Cab, Long Bed
Gibson Swept Side Aluminized Exhaust System #315541 (Cat.-Back)
$452.07
2001-2006 GM Duramax 6.6L Diesel Extended Cab, Crew Cab, Short Bed
Gibson Swept Side Aluminized Exhaust System #315542 (Cat.-Back)
$452.07
2001-2006 GM Duramax 6.6L Diesel Extended Cab, Crew Cab, Long Bed
Gibson Swept Side Aluminized Exhaust System #315563 (Downpipe-Back)
$565.36
2001-2006 GM Duramax 6.6L Crew Cab, Short Bed
Gibson Swept Side Aluminized Exhaust System #315577 (Downpipe-Back)
$565.36
2001-2006 GM Duramax 6.6L Crew Cab, Long Bed
Gibson Swept Side Stainless Exhaust System #615541 (Cat.-Back)
$565.36
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2001-2006 GM 6.6L Duramax Diesel Extended Cab, Crew Cab, Short Bed
Gibson Swept Side Stainless Exhaust System #615542 (Cat.-Back)
$565.36
2001-2006 GM 6.6L Duramax Diesel Extended Cab, Crew Cab, Long Bed
Gibson Swept Side Stainless Exhaust System #615563 (Downpipe-Back)
$678.67
2001-2006 GM 6.6L Duramax Crew Cab, Short Bed
Gibson Swept Side Stainless Exhaust System #615577 (Downpipe-Back)
$678.67
2001-2006 GM 6.6L Duramax Crew Cab, Long Bed
Grand Rock Powerflow "Big Rig" Dual Stack Kit
From $266.54 to $397.20
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Universal - All Makes & Models (Fabrication Required)
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