Acura Exhaust Systems

2007 Acura S4 is a wonderful vehicle from the factory. The parts you will find in our catalog will help you bring the best out of your S4. We have 1921 Exhaust Systems available for your 2007 S4 all priced at lowest possible price backed by FREE SHIPPING. 

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MBRP 2.5" Stainless Steel Exhaust Pipe (180 Degree Bend, 9" Legs)
MBRP 2.5" Stainless Steel Exhaust Pipe (180 Degree Bend, 9" Legs)
Universal Part | Part #: MB1008

2.5" - 180˚ Bend, 9" legs, T304

Highlights: T-304 Stainless Steel; 180 Degrees; Canada; 9.0 Inch; 2.5 Inch
Price: $78.95
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Kooks 2" Steel 180 Degree J-Bend
Kooks 2" Steel 180 Degree J-Bend
Universal Part | Part #: JB-200-30-18
Highlights: No; Race Car; Natural; Mild Steel; 2"; Yes; Natural; Performance; 2"; No; 2"; 180 Degree; 3"; 18-gauge
Price: $59.95
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Kooks 2-1/2" 2-Bolt Exhaust Flange Connects to OEM Axle-Back Connection
Kooks 2-1/2" 2-Bolt Exhaust Flange Connects to OEM Axle-Back Connection
Universal Part | Part #: 7127-S
Price: $45.95
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MBRP 1.75" Stainless Steel Exhaust Pipe (45 Degree Bend, 12" Legs)
MBRP 1.75" Stainless Steel Exhaust Pipe (45 Degree Bend, 12" Legs)
Universal Part | Part #: MB1035

1.75" - 45˚ Bend, 12" legs, T304

Highlights: T-304 Stainless Steel; 45 Degrees; Canada; 12.0 Inch; 1.75 Inch
Price: $54.99
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MBRP 2" Aluminized Steel Exhaust Pipe (90 Degree Bend, 12" Legs)
MBRP 2" Aluminized Steel Exhaust Pipe (90 Degree Bend, 12" Legs)
Universal Part | Part #: MB2032

2" - 90˚ Bend, 12" legs, AL

Highlights: Aluminized Steel; 90 Degrees; Canada; 12.0 Inch; 2.0 Inch
Price: $55.95
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Kooks 23 Degree Small Block Chevy Header Flange - 3/8" Thick Mild Steel - for 1-1/2" Primaries
Kooks 23 Degree Small Block Chevy Header Flange - 3/8" Thick Mild Steel - for 1-1/2" Primaries
Universal Part | Part #: 7071
Highlights: Natural; Mild Steel
Price: $37.95
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Kooks GM 3.6L V6 Head Port Flange 3/8" Thick Stainless Steel 4-Bolt Rectangular Port.
Kooks GM 3.6L V6 Head Port Flange 3/8" Thick Stainless Steel 4-Bolt Rectangular Port.
Universal Part | Part #: 71-009
Price: $41.95
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Kooks Ford 5.0L Coyote Header Flange 3/8" Thick Stainless Steel Ports for 1-7/8" Primaries.
Kooks Ford 5.0L Coyote Header Flange 3/8" Thick Stainless Steel Ports for 1-7/8" Primaries.
Universal Part | Part #: 7029-S-1875-003
Price: $80.95
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MBRP 2.5" Stainless Steel Exhaust Pipe (45 Degree Bend, 12" Legs)
MBRP 2.5" Stainless Steel Exhaust Pipe (45 Degree Bend, 12" Legs)
Universal Part | Part #: MB1006

2.5" - 45˚ Bend, 12" legs, T304

Highlights: T-304 Stainless Steel; 45 Degrees; Canada; 12.0 Inch; 2.5 Inch
Price: $56.95
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MBRP 2" Aluminized Steel Exhaust Pipe (45 Degree Bend, 12" Legs)
MBRP 2" Aluminized Steel Exhaust Pipe (45 Degree Bend, 12" Legs)
Universal Part | Part #: MB2031

2" - 45˚ Bend, 12" legs, AL

Highlights: Aluminized Steel; 45 Degrees; Canada; 12.0 Inch; 2.0 Inch
Price: $55.95
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MBRP 14" Billet Mufflers Repack Kit For 4" Mufflers
MBRP 14" Billet Mufflers Repack Kit For 4" Mufflers
Universal Part | Part #: PT-0014PK

Repack Kit 14"

Highlights: Yes; Canada
Price: $59.99
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Kooks HMS Enforcer Small Block Chevy Header Flange - 3/8" Thick Mild Steel - for 1-5/8" Primaries
Kooks HMS Enforcer Small Block Chevy Header Flange - 3/8" Thick Mild Steel - for 1-5/8" Primaries
Universal Part | Part #: 7030-HE
Price: $49.95
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Kooks 3" Short Turnout For Muffler Outlet
Kooks 3" Short Turnout For Muffler Outlet
Universal Part | Part #: 9103-M
Highlights: No; Race Car
Price: $82.95
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Kooks 5.7 Hemi Left Side Header Flange. 3/8" Thick Stainless. Square Port for 1-3/4"
Kooks 5.7 Hemi Left Side Header Flange. 3/8" Thick Stainless. Square Port for 1-3/4"
Universal Part | Part #: 7055S-QL
Price: $89.95
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MBRP 1.75" Aluminized Steel Exhaust Pipe (45 Degree Bend, 12" Legs)
MBRP 1.75" Aluminized Steel Exhaust Pipe (45 Degree Bend, 12" Legs)
Universal Part | Part #: MB2035

1.75" - 45˚ Bend, 12" legs, AL

Highlights: Aluminized Steel; 45 Degrees; Canada; 12.0 Inch; 1.75 Inch
Price: $51.95
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Kooks 2-1/8" Steel 180 Degree J-Bend
Kooks 2-1/8" Steel 180 Degree J-Bend
Universal Part | Part #: JB-213-30-18
Highlights: No; Race Car; Stainless Steel; Mild Steel; 2.125"; Yes; Stainless Steel; Performance; 2.125"; No; 2.125"; 180 Degree; 3"; 18-gauge
Price: $71.95
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Kooks 3" 3-Bolt Collector/Exhaust Flange 3/8" Thick Mild Steel.
Kooks 3" 3-Bolt Collector/Exhaust Flange 3/8" Thick Mild Steel.
Universal Part | Part #: 7111-S
Price: $59.95
Free Shipping
Kooks LSX Header Flange - 3/8" Thick Mild Steel
Kooks LSX Header Flange - 3/8" Thick Mild Steel
Universal Part | Part #: 7046-A
Price: $49.95
Free Shipping
Showing 2053 to 2070 of 2107 (118 Pages)
Showing 2053 to 2070 of 2107 (118 Pages)
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