Blown Black Performance - 4 Inch Systems

Exhaust Systems - 4 Inch Systems

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Items 1-8 of 8
Magnaflow - Magnaflow 4" Dual Downpipe-Back Aluminized Exhaust Kit
Exhaust Systems - 4 Inch Systems - Magnaflow - Magnaflow 4" Dual Downpipe-Back Aluminized Exhaust Kit
Magnaflow 4" Dual Downpipe-Back Aluminized Exhaust Kit
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Description: Fits: 2001-2007 GM 6.6L Duramax EC-CC/SB-LB
Item #: 18981
Condition: New
Price: $534.00
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Magnaflow - Magnaflow 4" Exhaust System with NO Muffler
Exhaust Systems - 4 Inch Systems - Magnaflow - Magnaflow 4" Exhaust System with NO Muffler
Magnaflow 4" Exhaust System with NO Muffler
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Description: Fits: 01-07 Classic Body
Item #: 18980
Condition: New
Price: $792.15
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MBRP - MBRP XP Series, 4" Down Pipe Back, Single Side, Off-Road, T409 (2001-2007)
Exhaust Systems - 4 Inch Systems - MBRP - MBRP XP Series, 4" Down Pipe Back, Single Side, Off-Road, T409 (2001-2007)
MBRP XP Series, 4" Down Pipe Back, Single Side, Off-Road, T409 (2001-2007)
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Description: Fits: 2001-2007 GM/Duramax Removal of OEM catalytic converters may be a violation of emissions laws in your jurisdiction. Ensure that the intended use of this product is permitted. Not for...More Details »
Item #: S6004409
Condition: New
Price: $699.99
Sale: $594.99
Save: 15%
Save: $105.00

MBRP - MBRP 4" Installer Series Downpipe Back Aluminized Single Exhaust System with Muffler and Tip (2001-2007)
Exhaust Systems - 4 Inch Systems - MBRP - MBRP 4" Installer Series Downpipe Back Aluminized Single Exhaust System with Muffler and Tip (2001-2007)
MBRP 4" Installer Series Downpipe Back Aluminized Single Exhaust System with Muffler and Tip (2001-2007)
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Description: Fits: 2001-2007 GM/Duramax Removal of OEM catalytic converters may be a violation of emissions laws in your jurisdiction. Ensure that the intended use of this product is permitted. Not for...More Details »
Item #: S6004AL
Condition: New
Price: $559.99
Sale: $475.99
Save: 15%
Save: $84.00

MBRP - MBRP 4" Performance Series Down Pipe Back Aluminized Single Exhaust System W/ Muffler (2001-2007)
Exhaust Systems - 4 Inch Systems - MBRP - MBRP 4" Performance Series Down Pipe Back Aluminized Single Exhaust System W/ Muffler (2001-2007)
MBRP 4" Performance Series Down Pipe Back Aluminized Single Exhaust System W/ Muffler (2001-2007)
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Description: Fits: 2001-2007 GM/Duramax Removal of OEM catalytic converters may be a violation of emissions laws in your jurisdiction. Ensure that the intended use of this product is permitted. Not for...More Details »
Item #: S6004P
Condition: New
Price: $449.99
Sale: $382.49
Save: 15%
Save: $67.50

MBRP - MBRP 4in Down Pipe Back EC/CC -no muffler Single T409
Exhaust Systems - 4 Inch Systems - MBRP - MBRP 4in Down Pipe Back EC/CC -no muffler Single T409
MBRP 4in Down Pipe Back EC/CC -no muffler Single T409
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Description: Off Road Use Only-Not for Sale or Shipment to California
Item #: S6004SLM
Condition: New
Price: $549.99
Sale: $467.49
Save: 15%
Save: $82.50
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MBRP - MBRP PLM Series 4" Down Pipe Back, Single Side, AL, NO MUFFLER (2001-2007)
Exhaust Systems - 4 Inch Systems - MBRP - MBRP PLM Series 4" Down Pipe Back, Single Side, AL, NO MUFFLER (2001-2007)
MBRP PLM Series 4" Down Pipe Back, Single Side, AL, NO MUFFLER (2001-2007)
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Description: Fits: 2001-2007 GM Duramax Removal of OEM catalytic converters may be a violation of emissions laws in your jurisdiction. Ensure that the intended use of this product is permitted. Not for sale...More Details »
Item #: S6004PLM
Condition: New
Price: $399.99
Sale: $339.99
Save: 15%
Save: $60.00

GM - MBRP XP Series 4" Cat Back, Single Side, T409 (2006-2007)
Exhaust Systems - 4 Inch Systems - GM - MBRP XP Series 4" Cat Back, Single Side, T409 (2006-2007)
MBRP XP Series 4" Cat Back, Single Side, T409 (2006-2007)
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Description: Fits: 2006-2007 GM/Duramax
Item #: S6012409
Condition: New
Price: $534.99
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Items 1-8 of 8