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Best Sellling

709 products

Showing 313 - 336 of 709 products

Welcome to Flashark's Best Selling Performance Parts page! Here, you'll find a handpicked selection of top-rated products designed to unleash the full potential of your Dodge Ram Cummins, Ford Powerstroke, GMC Chevy Duramax, and other diesel powerhouses.

At Flashark, we take pride in our commitment to customer satisfaction. Our Best Selling page is a testament to the performance gains and positive experiences our customers have enjoyed. As you browse through our selection, feel confident that you're choosing from the best of the best.

Thank you for choosing Flashark for all your needs. Your journey to an extraordinary driving experience starts here. Happy shopping!

Showing 313 - 336 of 709 products

Cold Air Intake Kit For 1999-2003 Ford 7.3 Powerstroke Diesel F-250 F-350 SPELAB

Cold Air Intake Kit For 1999-2003 Ford 7.3 Powerstroke Diesel F-250 F-350 SPELAB

Cold Air Intake Kit For 1999-2003 Ford 7.3L Powerstroke Diesel F-250 F-350

$129.88

Save $350.00

Head Stud Kit for 1997-2003 LS Engines Flashark

Head Stud Kit for 1997-2003 LS Engines Flashark

Head Stud Kit for 1997-2003 LS Engines

$39.99 $389.99

Save $106.00

2000-2006 Toyota Celica Coilover Shock Absorbers Struts 4PCS Flashark

2000-2006 Toyota Celica Coilover Shock Absorbers Struts 4PCS

2000-2006 Toyota Celica Coilover Shock Absorbers Struts 4PCS

$239.99 $345.99

Save $160.00

Exhaust Header for 1975-1983 Toyota Celica Pickup Hilux 2.2L 4WD

Exhaust Header for 1975-1980 Toyota Celica Pickup Hilux 2.2L Flashark

Exhaust Header for 1975-1983 Toyota Celica Pickup Hilux 2.2L 4WD

$139.99 $299.99

Save $34.00

1990-1997 Mazda Miata NA Aluminum Coolant Reservoir

1990-1997 Mazda Miata NA Aluminum Coolant Reservoir

1990-1997 Mazda Miata NA Aluminum Coolant Reservoir

$65.99 $99.99

Save $34.00

Downpipe Exhaust for 2007-2011 Audi A3 06-07,10 VW Golf GTi Jetta 2.0T Decat 3 inch Flashark

Exhaust Down Pipe for 2007-2011 Audi A3 06-07,10 VW Golf GTi Jetta 2.0T Decat Flashark

Decat 3” Downpipe for Audi A3 2006-2011

$142.00 $176.00

Save $88.01

Header for 1999-2006 Chevy Silverado 1500 4.8L/5.3L/6.0L with Optional Cold Air Intake Flashark

Header for 1999-2006 Chevy Silverado 1500 4.8L/5.3L/6.0L with Optional Cold Air Intake Flashark

Header for 2002-2006 Chevy Avalanche 1500 4.8L/5.3L/6.0L with Optional Cold Air Intake

From $266.99 $355.00

Oil Catch Can + Cold Air Intake Kit – Fits Infiniti G35 VQ35DE 2004–2007 Flashark

Oil Catch Can + Cold Air Intake Kit – Fits Infiniti G35 VQ35DE 2004–2007 Flashark

For 2003-2006 Infiniti G35 High-flow Cold Air Intake Kit

From $61.99

Save $40.01

Cold Air Intake for 2005-2013 Lexus IS 250 2.5L V6 /2006-2011 IS 350 3.5L V6

Cold Air Intake for 2005-2013 Lexus IS 250 2.5L V6 /2006-2011 IS 350 3.5L V6

Cold Air Intake for 2005-2013 Lexus IS 250 2.5L V6 /2006-2011 IS 350 3.5L V6

$118.99 $159.00

2013-2018 EGR Plate Cooler & Throttle Valve Delete Kit for 6.7L Dodge Ram Cummins Diesel Flashark

2013-2018 EGR Plate Cooler & Throttle Valve Delete Kit for 6.7L Dodge Ram Cummins Diesel

$137.77

Save $190.00

Axle Back Exhaust For 2014-2024 Infiniti Q50 w/ Stainless Steel Tip

Axle Back Exhaust For 2014-2024 Infiniti Q50 w/ Stainless Steel Tip

Axle Back Exhaust For 2014-2024 Infiniti Q50 w/ Stainless Steel Tip

From $209.99 $399.99

Save $8.00

1996-2000 Honda Civic EK DX LX CX D16Y7 1.6L L4 High-Flow Cold Air Intake Kit

1996-2000 Honda Civic EK DX LX CX D16Y7 1.6L L4 High-Flow Cold Air Intake Kit

1996-2000 Honda Civic EK DX LX CX D16Y7 1.6L L4 High-Flow Cold Air Intake Kit

$78.99 $86.99

Save $200.00

2016-2024 Chevrolet Camaro Aluminum Coolant Reservoir (Degas)

2016-2024 Chevrolet Camaro Aluminum Coolant Reservoir (Degas)

2016-2024 Chevrolet Camaro Aluminum Coolant Reservoir (Degas)

From $99.99 $299.99

Save $200.00

2003-2006 Hyundai Tiburon 2.7L V6 GT/SE Catback Exhaust System w/ 4" Rolled Muffler Tip Flashark

2003-2006 Hyundai Tiburon 2.7L V6 GT/SE Catback Exhaust System w/ 4" Rolled Muffler Tip Flashark

2003-2006 Hyundai Tiburon 2.7L V6 GT/SE Catback Exhaust System w/ 4 Inches Rolled Muffler Tip

$199.99 $399.99

Save $170.00

1991-1995 Toyota MR2 Turbo SW20 Catback Exhaust System w/4.5 Inches Dual Burnt Muffler Tip 2.0L

1991-1995 Toyota MR2 Turbo SW20 Catback Exhaust System w/4.5 Inches Dual Burnt Muffler Tip 2.0L

1991-1995 Toyota MR2 Turbo SW20 Catback Exhaust System w/4.5 Inches Dual Burnt Muffler Tip 2.0L

$129.99 $299.99

ISX CM871 EGR Plug Kit Stage 2 Plates and Plugs For 2007-2010 Aluminum Flashark

ISX CM871 EGR Plug Kit Stage 2 Plates and Plugs For 2007-2010 Aluminum Flashark

ISX CM871 EGR Plug Kit Stage 2 Plates and Plugs For 2007-2010 Aluminum

$72.77

Save $327.01

Oil Catch Can for 2009-2018 Dodge Ram 1500/2500 Hemi 5.7L

Oil Catch Can for 2009-2018 Dodge Ram 1500/2500 Hemi 5.7L

Oil Catch Can for 2009-2018 Dodge Ram 1500/2500 Hemi 5.7L

From $59.99 $387.00

Save $35.01

S7 9003/H4 100W 6500K 22000LM White IP68 LED Headlight Bulbs 2Pcs Flashark

S7 9003/H4 100W 6500K 22000LM White IP68 LED Headlight Bulbs 2Pcs Flashark

S7 9006/HB4 100W 6500K 22000LM White IP68 LED Headlight Bulbs 2Pcs

$9.99 $45.00

Save $160.00

1998-2007 Toyota Land Cruiser 4.5L I6 Exhaust Header Flashark

1998-2007 Toyota Land Cruiser 4.5L I6 Exhaust Header Flashark

Exhaust Header for 1998-2007 Toyota Land Cruiser | 4.5L 1FZ-FE I6 / 4.7L 2UZ-FE DOHC V8

$139.99 $299.99

Save $79.01

2006-2009 Honda Civic SI Exhaust Header Flashark

2006-2009 Honda Civic SI Exhaust Header Flashark

Short Exhaust Header for 2006-2009 Honda Civic Si Coupe 2-Door & Sedan 4-Door 2.0L K20Z3

$69.99 $149.00

Cold Air intake kit for 2001-2004 GMC Sierra 2500/3500 HD 6.6L V8 Flashark

Cold Air intake kit for 2001-2004 GMC Sierra 2500/3500 HD 6.6L V8 Flashark

Flashark Cold Air Intake Kit — 2001-2004 Chevy Silverado / GMC Sierra 2500HD/3500 6.6L Duramax LB7

$139.00

Cold Air Intake For 2015–2018 Ford Mustang EcoBoost 2.3L I4 DOHC Turbocharged Flashark

Cold Air Intake For 2015–2018 Ford Mustang EcoBoost 2.3L I4 DOHC Turbocharged Flashark

Cold Air Intake For 2015-2018 Ford Mustang EcoBoost 2.3L I4 DOHC Turbocharged

$109.99

Save $17.00

Cold Air Intake Kit for 2012-2015 Honda Civic Si with 2.4L 4-Cylinder Flashark

Cold Air Intake Kit for 2012-2015 Honda Civic Si with 2.4L 4-Cylinder Flashark

Cold Air Intake Kit for 2012-2015 Honda Civic Si with 2.4L 4-Cylinder

$112.99 $129.99

Save $129.01

1992-1995 Honda Civic 1.5L 4" / 4.5" Rolled/Burnt Muffler Tip Racing Catback Exhaust System Flashark

1992-1995 Honda Civic 1.5L 4" / 4.5" Rolled/Burnt Muffler Tip Racing Catback Exhaust System Flashark

For 1992-1995 Honda Civic 1.5L 4.5 Inches Burnt Muffler Tip Racing Catback Exhaust System

$99.99 $229.00

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