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Isuzu Ascender Headers

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Isuzu Ascender Headers, BBK CNC Headers - Chrome, Steel, 4-1, Direct Fit

$349.99 $412.99 You Save $63.00 (15%)
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BBK – HEADERS

For less than $500 and an afternoon you can get a substantial increase in true horsepower – up to 23 extra to be more precise – by getting a BBK header in there to optimize your vehicle’s air flow. Aftermarket performance leader BBK specializes in throttle bodies, cold air intake systems and headers and is recognized worldwide for its adjustable clutch quadrant kits.

  • Designed to replace the factory exhaust manifold
  • Makes as much as 23 more horsepower
  • Premium fully-machined mandrel-bent tubing
  • Bolt-on style for easy installation
  • Designed and made in America
  • Streamlines air flow
  • Comes in polished chrome or flat finish
  • Laser-cut flanges are meant to prevent heat distortion
  • Brand SKU#: BBK 4005
  • Series: BBK CNC
  • Material: Steel
  • Design: 4-1
  • Color/Finish: Chrome
  • Emissions: 49-State Legal - no CA shipments
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: 2-3 business days
  • Bolts Studs Included: Yes
  • Collector Attachment Style: Flange
  • Collector Diameter: 3 in.
  • Gaskets Included: Yes
  • Head Flange Thickness: 3/8 in.
  • Header Style: Shorty
  • Numberof Cylinders: 8
  • Primary Tube Diameter: 1 3/4 in.
  • Primary Tube Thickness: 16 Gauge
  • Warranty: 1-year BBK limited warranty
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Fits the following Isuzu Ascender Years

  • 2005 | Limited | 8 Cyl 5.3L
  • 2005 | S | 8 Cyl 5.3L
  • 2005-2006 | LS | 8 Cyl 5.3L
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Isuzu Ascender Exhaust Manifold, Replacement Exhaust Manifold - Cast Iron, Direct Fit

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$116.57 $216.88 You Save $100.31 (46%)
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EXHAUST MANIFOLD

Replacement Exhaust Manifold is constructed from tough, rigid cast iron that provides the perfect replacement for your old and worn out factory piece.

Make sure that your exhaust system is in tip-top condition and install this bolt-on exhaust manifold on your ride.

Notes:

  • Cast iron construction

Replacement brand parts are the most affordable solution for all of your replacement needs! All Replacement brand items are backed by a 1-year, unlimited-mileage warranty.

  • Brand SKU#: Replacement REPC960707
  • Material: Cast Iron
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 1-year, unlimited-mileage warranty
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Fits the following Isuzu Ascender Years

  • 2003 | Base | 6 Cyl 4.2L
  • 2003-2004 | Limited | 6 Cyl 4.2L
  • 2003-2005 | LS | 6 Cyl 4.2L
  • 2004-2005 | S | 6 Cyl 4.2L
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Isuzu Ascender Exhaust System, Magnaflow Performance Exhaust System - Natural, Stainless Steel

$966.01 $1,250.13 You Save $284.12 (23%)
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MAGNAFLOW PERFORMANCE EXHAUST SYSTEMS

Over the past 30 years, Magnaflow has grown as a market leader of exhaust systems, focusing on three key elements with each product they produce—quality, power and sound. Magnaflow’s Performance exhaust systems feature stainless steel construction and mandrel bent pipes, allowing for greater fuel economy and improved performance. A full-bodied exhaust note, emblematic of the brand, is achieved through the smooth, lap-joint welded body, tightly packed with acoustical fibers designed to dampen irritating pitch tones.

  • Brand SKU#: Magnaflow 16833
  • Series: Magnaflow Performance
  • Material: Stainless Steel
  • Color/Finish: Natural
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate
  • Recommended Use: Performance
  • Advertised Power Gains: 10% increase in horsepower
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Bolt/Clamp On
  • Exit Location: Split Rear
  • Exit Quantity: Dual
  • Main Piping Diameter: 2.5 in.
  • Muffler Configuration: Single Inlet and Outlet
  • Muffler Finish: Polished
  • Muffler Material: Stainless Steel
  • Muffler Quantity: Three
  • Muffler Type: Straight Thru
  • Notes: Includes: Mounting hardware, 5 x 11 x 22 in. muffler
  • System Type: Cat-Back
  • Tip Cut: Angle
  • Tip Diameter: 4 in.
  • Tip Edge Style: Non-Rolled
  • Tip Finish: Polished
  • Tip Length: 7 in.
  • Tip Material: Stainless Steel
  • Tip Quantity: 2
  • Tip Shape: Round
  • Warranty: Lifetime Magnaflow Limited Warranty
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Fits the following Isuzu Ascender Years

  • 2004 | Limited | 6 Cyl 4.2L
  • 2004-2006 | LS | 6 Cyl 4.2L
  • 2004-2008 | S | 6 Cyl 4.2L
  • 2006 | Base | 6 Cyl 4.2L
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Isuzu Ascender Header Panel, Replacement Header Panel - Plastic, CAPA, Direct Fit

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$136.03 $168.10 You Save $32.07 (19%)
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HEADER PANEL, THERMOPLASTIC -- CAPA certified; A high quality, direct fit OE replacement header panel; Backed by 1-year, unlimited-mileage warranty.
  • Brand SKU#: Replacement C040902Q
  • Material: Plastic
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
  • Certification: CAPA
  • Replaces OE Number: 15195745
  • Replaces Partslink Number: GM1221126C
  • Warranty: 1-year, unlimited-mileage warranty
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Fits the following Isuzu Ascender Years

  • 2003 | Base | 8 Cyl 5.3L
  • 2003-2004 | Limited | 6 Cyl 4.2L
  • 2003-2005 | Limited | 8 Cyl 5.3L
  • 2003-2006 | LS | 6 Cyl 4.2L
  • 2003-2006 | LS | 8 Cyl 5.3L
  • 2003-2006 | Base | 6 Cyl 4.2L
  • 2004-2008 | S | 6 Cyl 4.2L
  • 2005 | S | 8 Cyl 5.3L
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Isuzu Ascender Exhaust Manifold, Dorman Exhaust Manifold - Cast Iron, Direct Fit

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$128.49 $151.62 You Save $23.13 (15%)
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DORMAN – OE REPLACEMENT EXHAUST MANIFOLDS

Swap out your warped exhaust manifold with this OE replacement exhaust manifold from Dorman. Its heavy-duty design is resistant to leaks and corrosion, and its secure fit ensures all gases are safely routed through your exhaust system. Since 1918, Dorman Products has supplied the automotive aftermarket with high-quality replacement parts, hardware and fasteners.

  • Anti-leak protection
  • Manufactured with cast iron or stainless tubular steel
  • Comes with gaskets and hardware needed for assembly (check application)
  • Brand SKU#: Dorman 674-869
  • Material: Cast Iron
  • Emissions: 50-State Legal
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: Lifetime Dorman limited warranty
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Fits the following Isuzu Ascender Years

  • 2008 | S | 6 Cyl 4.2L
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