aFe Exhaust Cat Back (49-14001) for a 2001-2005 Chevrolet Silverado 2500 HD, 2001-2005 Chevrolet Silverado 3500, 2001-2005 GMC Sierra 2500 HD and 2001-2005 GMC Sierra 3500. aFe LARGE Bore HD Exhausts Cat-Back SS-409 EXH CB GM Diesel Trucks 01-05 V8-6.6L (td) LB7/LLY
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| Years | Make | Model | Trim | ||
|---|---|---|---|---|---|
| 2001-2005 | Chevrolet | Silverado 2500 HD | LT | ||
| 2001-2005 | Chevrolet | Silverado 2500 HD | LS | ||
| 2001-2005 | Chevrolet | Silverado 2500 HD | Base | ||
| 2004-2005 | Chevrolet | Silverado 2500 HD | WT | ||
| 2001-2005 | Chevrolet | Silverado 3500 | LT | ||
| 2001-2005 | Chevrolet | Silverado 3500 | LS | ||
| 2001-2005 | Chevrolet | Silverado 3500 | Base | ||
| 2004-2004 | Chevrolet | Silverado 3500 | WT | ||
| 2001-2005 | GMC | Sierra 2500 HD | SLT | ||
| 2001-2005 | GMC | Sierra 2500 HD | SLE | ||
| 2001-2002 | GMC | Sierra 2500 HD | SL | ||
| 2002-2005 | GMC | Sierra 2500 HD | Base | ||
| 2003-2005 | GMC | Sierra 2500 HD | WT | ||
| 2001-2005 | GMC | Sierra 3500 | SLT | ||
| 2001-2005 | GMC | Sierra 3500 | SLE | ||
| 2001-2002 | GMC | Sierra 3500 | SL | ||
| 2002-2005 | GMC | Sierra 3500 | Base | ||
| 2004-2005 | GMC | Sierra 3500 | WT |
The Large Bore HD Performance Cat-Back exhaust features 4" 409 stainless steel tubing with smooth curves and increased size to help remove restriction and keeps exhaust gasses flowing smoothly. The OE style band-clamps and bayonet style hangers make sure this system installs cleanly and easily. You will see increased performance and lower EGTs from this system. This system does not come with a tip.
WARNING: Cancer & Reproductive Harm www.p65warnings.ca.gov IN STOCK - LOW Diamond Eye Performance K4110S-RPDiamond Eye Performance Catback Exhaust Kit SS Diamond Eye KIT 4in CB SGL MFLR RPLCMENT PIPE SS 01-05 CHEVY/GMC 6.6L 2500/3500 $392.94
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 IN STOCK - LOW Gibson 315547Gibson Cat-Back - Single Gibson 01-05 Chevrolet Silverado 2500 HD Base 6.0L 4in Cat-Back Single Exhaust - Aluminized $552.07
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 $863.00
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 IN STOCK - LOW JBA 40-3030JBA Cat-Back Exhausts JBA 01-06 Chevrolet Silverado 2500/3500 HD 6.0/8.1L 409SS Pass Side Dual Exit Cat-Back Exhaust $766.45
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 IN STOCK Magnaflow 15398Magnaflow Catback Exhaust MagnaFlow 01-05 Chevy/GMC Duramax Diesel V8 6.6L 4 inch System Exhaust Pipe $190.00
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 IN STOCK CORSA Performance 24292CORSA Performance Cat-Back Sport Corsa/dB 03-06 Chevrolet Silverado Ext. Cab/Short Bed 2500 6.0L V8 Polished Sport Cat-Back Exhaust $916.96
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 IN STOCK Diamond Eye Performance K4110ADiamond Eye Performance Catback Exhaust Kit AL Diamond Eye KIT 4in CB SGL AL CHEVY/GMC 6.6L 2500/3500 01-05 $379.60
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 IN STOCK Diamond Eye Performance K4110A-RPDiamond Eye Performance Catback Exhaust Kit AL Diamond Eye KIT 4in CB MFLR RPLCMENT PIPE SGL AL: 01-05 CHEVY/GMC 6.6L 2500/3500 $324.50
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 IN STOCK - LOW Magnaflow 447281Magnaflow Converter Direct Fit Magnaflow Conv DF 03-08 Chevy/GMC P/S rr 6.0L |
 $222.00
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 IN STOCK aFe 46-40024aFe Bladerunner Man & acc. aFe Power BladeRunner Ported Ductile Iron Exhaust Manifold 01-16 GM Diesel Trucks V8-6.6L (td) $662.48 SALE
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 IN STOCK aFe 46-60029aFe Bladerunner Man & acc. aFe Bladerunner Manifolds Turbo Inlet MAN Turbo Inlet GM Diesel Trucks 04.5-05 V8-6.6L (td) $409.83 SALE
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 IN STOCK - LOW Gibson GP131SGibson Headers - Stainless Gibson 01-03 Chevrolet Silverado 3500 Base 8.1L 1-3/4in 16 Gauge Performance Header - Stainless $641.03
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 IN STOCK - LOW JBA 1850S-3JBA Cat4Ward Headers JBA 03-06 GM Truck 6.0L LS w/o EGR 1-5/8in Primary Raw 409SS Cat4Ward Header $641.45
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 IN STOCK Gibson GP131S-CGibson Headers - Ceramic Coated Gibson 01-03 Chevrolet Silverado 3500 Base 8.1L 1-3/4in 16 Gauge Performance Header - Ceramic Coated $762.38
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 IN STOCK - LOW BD Diesel 1041460BD Diesel Exhaust Manifolds BD Diesel Manifold Exhaust - 2001-2010 Duramax $191.72
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For more information on aFe part number 49-14001, you can visit the official aFe website.
