2006 Cadillac STS Performance Headers

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    • (0 reviews)
      # 62246932
      Cadillac STS 2006, OEM Grade Exhaust Manifold with Integrated Catalytic Converter by MagnaFlow®. Material: Stainless Steel. Converter Configuration: Direct Fit. Series: OEM Grade. If your car needs replacement, install one that...
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $440.11 - $470.19
    • (0 reviews)
      # 62246931
      Cadillac STS 2006, Standard Exhaust Manifold with Integrated Catalytic Converter by MagnaFlow®. Material: Stainless Steel. Converter Configuration: Direct Fit. Series: Standard. If your car needs replacement, install one that will...
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $394.49 - $411.36
    • (0 reviews)
      # 231023560
      Cadillac STS 3.6L 2006, Exhaust Collector Gasket by Taylor Cable®. High feature. Seal your collector flanges properly with gaskets from Taylor Cable. These metal gaskets are reusable, which is great for racers who remove and...
      Metal gaskets seal even imperfect flangesReusable
      $12.74 - $14.04
    • (0 reviews)
      # 89466773
      Cadillac STS 3.6L 2006, Graph-Flex™ Exhaust Header Gasket by Taylor Cable®. High feature. Series: Graph-Flex™. These extreme high-temperature gaskets are well-suited for highly-modified engines: turbocharged, supercharged,...
      Malleable stainless steel metal coreGraphite composition sealing material for high heat applications
      $23.04
    • (0 reviews)
      # 231031137
      Cadillac STS 3.6L 2006, HTR Round Collector Gasket by Taylor Cable®. Series: HTR. This products is an OEM and Performance company that was built on its founding heritage supported by a tradition of Legendary Quality. Designed...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $17.10
    • (0 reviews)
      # 89466772
      Cadillac STS 3.6L 2006, Seal-4-Good™ Exhaust Header Gasket by Taylor Cable®. High feature. Series: Seal-4-Good™. These extreme high-temperature gaskets are well-suited for highly-modified engines: turbocharged, supercharged,...
      Multi-layered for excellent conformability and sealSeals even imperfect flanges
      $33.74
    • (0 reviews)
      # 89466774
      Cadillac STS 3.6L 2006, XX Carbon™ Exhaust Header Gasket by Taylor Cable®. High feature. Series: XX Carbon™. These extreme high-temperature gaskets are well-suited for highly-modified engines: turbocharged, supercharged,...
      Malleable stainless steel metal coreGraphite composition sealing material for high heat applications
      $20.92
    • (0 reviews)
      # 231023538
      Cadillac STS 2006, Vibe-Lock Header Bolt Kit by Taylor Cable®. This products is an OEM and Performance company that was built on its founding heritage supported by a tradition of Legendary Quality. Designed utilizing the latest...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $18.12 - $89.72
    • (0 reviews)
      # 69057180
      Cadillac STS 2006, Vibe-Lock Header Bolts by Percy's High Performance®. This product is made from high-grade materials to meet the strictest standards of high quality. Designed with the utmost care and attention to detail, this...
      Vibration ProofNo Tightening Required
      $102.34 - $107.06
    • (0 reviews)
      # 76927079
      Cadillac STS 3.6L 2006, Exhaust Manifold by Dorman®. Finish: Natural. Material: Cast Iron. Exhaust Manifold Inlet Port Shape: Oval. Flange Bolt Hole Quantity: 2. Flange Stud Hole Quantity: 0. Heat Shield Included: No. Installation...
      High Quality tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance
      $92.95 - $93.95
    • (0 reviews)
      # 231023495
      Cadillac STS 4.6L 2006, Exhaust Manifold with Integrated Catalytic Converter by Dorman®. Includes: Exhaust Manifold, Gaskets and Hardware. Finish: Natural. Inlet Port Shape: Round. Material: Cast Iron. More like a complete kit than...
      Includes heat-shield for protection of hoses, wiring, and other engine componentsCast iron or stainless tubular construction protects against warping and/or cracking
      $285.30 - $337.90
    • (0 reviews)
      # 231023548
      Cadillac STS 2006, Ultra™ Manifold with Integrated Catalytic Converter by Walker®. Carb Compliant: No. Converter Configuration: Direct Fit. Series: Ultra™. Walker offers complete coverage: direct-fit mufflers, converters,...
      Constructed to meet your vehicle’s specific emissions requirementsDesigned to meet EPA regulations
      $311.14 - $400.60
    • (0 reviews)
      # 88861304
      Cadillac STS 4.6L 2006, Manifold with Catalytic Converter by Eastern®. Includes: 1 Inlet Gasket, 1 Outlet Gasket. Series: ECO CARB. Overall Length: 16.5- 18.5". If you need to replace your failed or damaged manifold, this product...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $461.29
    • (0 reviews)
      # 231023482
      Cadillac STS 4.6L 2006, Exhaust Manifold with Integrated Catalytic Converter by DEC®. Converter Configuration: Direct Fit. Pick out a catalytic converter by DEC and get your emissions back into check without worrying to fail again....
      Direct fitMade from a heavy duty stainless steel outer shell
      $382.20 - $642.36
    • (0 reviews)
      # 86068017
      Cadillac STS 4.6L 2006, Exhaust Manifold with Integrated Catalytic Converter by DEC®. CARB Compliant: No. Converter Configuration: Direct Fit. Pick out a catalytic converter by DEC and get your emissions back into check without...
      Direct fitMade from a heavy duty stainless steel outer shell
      $382.20
    • (0 reviews)
      # 231168107
      Cadillac STS 4.6L 2006, Exhaust Manifold with Integrated Catalytic Converter by AP Exhaust®. Carb Compliant: No. Catalytic Converter Overall Length: 29". Converter Configuration: Direct Fit. The growing concern for the environment...
      Manufactured from high quality materialsDesign meet needs of OBDII equipped vehicles
      $400.55
    • (0 reviews)
      # 231168097
      Cadillac STS 2006, Exhaust Manifold Gasket Set by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $23.75 - $61.07
    • (0 reviews)
      # 90688792
      Cadillac STS 2006, Exhaust Manifold Gasket by Victor Reinz®. Material: Multi-Layer Steel. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But before...
      $24.03 - $33.76
    • (0 reviews)
      # 89466754
      Cadillac STS 3.6L 2006, HTR Oval Collector Gasket (2.0"x1.20") by Taylor Cable®. Size: 2.0" x 1.20". Oval Shape. This products is an OEM and Performance company that was built on its founding heritage supported by a tradition of...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $21.54
    • (0 reviews)
      # 231031216
      Cadillac STS 3.6L 2006, Exhaust Manifold Gasket Set by DNJ Engine Components®. Get this top-grade quality replacement for your worn out part from DNJ. Expertly crafted from premium materials, this product is of the finest quality...
      Designed to restore your vehicle's original performanceProvides superior sealing performance
      $43.73
    • (0 reviews)
      # mpn1295593899
      Universal 304 SS 2-Bolt Manifold Flange by Stainless Works®. Primary Tubing Diameter: 3.02". Material: 304 SS. This superior product is made from high-grade stainless steel to ensure excellent quality and maximum resistance to...
      Designed to meet strict quality standardsCarefully crafted from first-rate stainless steel
      $34.00
    • (0 reviews)
      # mpn584304642
      Universal Afterburner™ Thrust Toobs Headers Extension by Flowtech®. 3" Inlet, 12" Long, 3-Bolt, Package contains one pair Series: Afterburner™. Afterburner Thrust Toobs used with open headers are designed to complete the system...
      Expertly crafted from premium materials3-Bolt, 3” ID, 12” Long
      $38.44
    • (0 reviews)
      # 266461787
      Universal Reducer by Flowtech®. Flowtech understands that when you purchase a set of headers, a muffler, or even an entire exhaust system, you want to know that you’re getting everything you need to complete the installation.
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $19.42 - $128.95
    • (0 reviews)
      # 255773604
      Universal Collector Gaskets by JBA®. JBA is proud to offer accessories to aid in the fitment of your JBA exhaust product. This product is made of high-quality materials to serve you for years to come. Designed using...
      JBA's premium header flange gaskets are made extra thick from a specially made formulated gasket materialTheir gaskets are rated up to 1100 F
      $11.97 - $13.70
    • (0 reviews)
      # 266461866
      Universal 2 into 1 Y-Pipe Collector by Schoenfeld Headers®. 1 Piece. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This product is designed with utmost care and...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $101.03 - $112.26
    • (0 reviews)
      # 266461864
      Universal 3 Bolt Header Collector Flange by Schoenfeld Headers®. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This product is designed with utmost care and meticulous...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $5.86 - $6.24
    • (0 reviews)
      # 266461865
      Universal Collector Insert Reducer by Schoenfeld Headers®. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This product is designed with utmost care and meticulous...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $20.77
    • (0 reviews)
      # 266461872
      Universal Slip Over Collector by Schoenfeld Headers®. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This product is designed with utmost care and meticulous attention...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $44.67 - $221.08
    • (0 reviews)
      # 266461831
      Universal Ball-Socket Exhaust Flange Kit by Hedman Hedders®. Ball & Socket Header Flange Kits allow you to convert a gasket style, or race style header collector to a gasket-free Ball-Style Collector. Hedman’s gasketless, Ball &...
      Available in 304 Stainless Steel, Aluminized Steel, Mild SteelEasy to Install
      $26.79 - $152.89
    • (0 reviews)
      # 266461804
      Universal Header Reducers by Hedman Hedders®. Hedman reducers (exhaust system adapters) weld on to your exhaust system, so you can easily bolt up your Hedman Hedders to the vehicle’s exhaust.
      Available in Mild Steel, Aluminized Steel or Stainless SteelAll necessary hardware included
      $19.43 - $51.27
    • (0 reviews)
      # 266461856
      Universal Husler Race Hedder Reducers by Hedman Hedders®. Many of Hedman's newer hedder models utilize a ball & socket style collector. If your Hedman Hedders have thisstyle of collector they do not require a gasket.
      Made of High Quality MaterialsBuilt to Last
      $25.02 - $28.68
    • (0 reviews)
      # 266461860
      Universal Mild Steel Header Collectors by Hedman Hedders®. This Hedman Hedders product is just the option for you in case you want to get the most out of your auto. It is made from first-rate materials to provide the highest level...
      Designed to boost your vehicle's performanceMade from high-quality materials
      $45.51 - $205.38
    • (0 reviews)
      # 171670489
      Universal Ball and Socket Connector by Kooks®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Kooks will last a...
      Made of high Quality MaterialsDesigned to match rigorous quality standards
      $58.16 - $257.36
    • (0 reviews)
      # 171670471
      Universal Collector by Kooks®. With 9-10" long body. Plus 2" for slip on stub section. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $118.93 - $434.57
    • (0 reviews)
      # 171670709
      Universal Collector Weld-On Reducer Cone by Kooks®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Kooks will...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $16.40 - $53.30
    • (0 reviews)
      # 142860869
      Universal Terminator™ Reducer Street Hookup by Flowtech®. 3-Bolt. Terminator fully-welded reducers/street hookups are designed to be used behind three-bolt design collectors and help make any header installation complete.
      Fully-welded constructionDurable 16 gauge construction
      $39.48
    • (0 reviews)
      # 171670484
      Universal Collector Gasket by Kooks®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Kooks will last a lifetime....
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $13.69
    • (0 reviews)
      # 171670688
      Universal Exhaust Gasket by Kooks®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Kooks will last a lifetime....
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $13.69 - $28.12
    • (0 reviews)
      # 171670635
      Universal Steel Exhaust Flange 3" by Kooks®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Kooks will last a...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $13.17 - $98.42
    • (0 reviews)
      # 266461774
      Universal Real-Seal™ Collector Gasket Kit by Flowtech®. Series: Real-Seal™. Flowtech Real-Seal collector gaskets are a revolutionary break-through exhaust sealing technology. Constructed of separate layers of "Dead Soft"...
      Multi-Layer "Dead Soft" aluminum conforms to create a leak proof sealWater - Weather Resistant
      $21.79 - $23.88
    • (0 reviews)
      # 266461803
      Universal Heat Screen by Design Engineering®. 1 Piece.
      $75.07 - $99.74
    • (0 reviews)
      # mpn359115759
      XX Carbon Header Gasket Material, 6" x 24" by Percy's High Performance®. These gaskets are designed to give the performance you expect at a price you can afford. Our XX Carbon gaskets are made of Taylor's proprietary 100% carbon...
      Limited Lifetime Replacement WarrantyWithstands Long Term Exposure To Over 2000 Degrees
      $26.43
    • (0 reviews)
      # mpn358503389
      Universal Collector/Reducer Flange Gasket by Remflex®. Set of 2. Port Size across the center of the gasket - Width 3-1/8", Height 2-7/8". Bolt Center to Bolt Center - Width 3-7/8", Height 3-11/16". 4-Bolt Holes. Remflex's unique...
      Remflex exhaust gaskets come in a standard 1/8" thickness and are designed to crush 50%. This allows them to fill gaps in the flange surface up to 1/16"100% flexible graphite construction means Remflex gaskets are good for up to 3,000 degrees F - far exceeding that of any vehicle's exhaust system temperature
      $15.99
    • (0 reviews)
      # mpn3242574497
      Universal Display Gasket Kit by Remflex®. Remflex's unique flexible graphite material has been proven for more than 30 years in industrial applications, where temperatures routinely exceed 2,000 degrees - day after day, week after...
      Remflex exhaust gaskets come in a standard 1/8" thickness and are designed to crush 50%. This allows them to fill gaps in the flange surface up to 1/16"100% flexible graphite construction means Remflex gaskets are good for up to 3,000 degrees F - far exceeding that of any vehicle's exhaust system temperature
      $472.75
    • (0 reviews)
      # 262500427
      Universal Exhaust Collector Gasket by Remflex®. Remflex's unique flexible graphite material has been proven for more than 30 years in industrial applications, where temperatures routinely exceed 2,000 degrees - day after day, week...
      Remflex exhaust gaskets come in a standard 1/8" thickness and are designed to crush 50%. This allows them to fill gaps in the flange surface up to 1/16"100% flexible graphite construction means Remflex gaskets are good for up to 3,000 degrees F - far exceeding that of any vehicle's exhaust system temperature
      $8.14 - $14.67
    • (0 reviews)
      # 262500454
      Universal Exhaust Flange Gasket by Remflex®. Remflex's unique flexible graphite material has been proven for more than 30 years in industrial applications, where temperatures routinely exceed 2,000 degrees - day after day, week...
      Remflex exhaust gaskets come in a standard 1/8" thickness and are designed to crush 50%. This allows them to fill gaps in the flange surface up to 1/16"100% flexible graphite construction means Remflex gaskets are good for up to 3,000 degrees F - far exceeding that of any vehicle's exhaust system temperature
      $7.19 - $12.79
    • (0 reviews)
      # 262500472
      Universal Exhaust Header Gasket by Remflex®. Set of 2. Remflex's unique flexible graphite material has been proven for more than 30 years in industrial applications, where temperatures routinely exceed 2,000 degrees - day after...
      Remflex exhaust gaskets come in a standard 1/8" thickness and are designed to crush 50%. This allows them to fill gaps in the flange surface up to 1/16"100% flexible graphite construction means Remflex gaskets are good for up to 3,000 degrees F - far exceeding that of any vehicle's exhaust system temperature
      $16.15 - $39.97
    • (0 reviews)
      # 262500488
      Universal Gasket Sheet by Remflex®. 1 Peace. Remflex's unique flexible graphite material has been proven for more than 30 years in industrial applications, where temperatures routinely exceed 2,000 degrees - day after day, week...
      Remflex exhaust gaskets come in a standard 1/8" thickness and are designed to crush 50%. This allows them to fill gaps in the flange surface up to 1/16"100% flexible graphite construction means Remflex gaskets are good for up to 3,000 degrees F - far exceeding that of any vehicle's exhaust system temperature
      $23.83 - $44.25
    • (0 reviews)
      # mpn3242574414
      Universal Y-Pipe Flange Gasket by Remflex®. 1 Peace. (2) 1-1/2" D Round Ports, with 3 Bolt Holes, Bolt Hole Spacings (A) 4-5/8" x (B) 3-5/16". Remflex's unique flexible graphite material has been proven for more than 30 years in...
      Remflex exhaust gaskets come in a standard 1/8" thickness and are designed to crush 50%. This allows them to fill gaps in the flange surface up to 1/16"100% flexible graphite construction means Remflex gaskets are good for up to 3,000 degrees F - far exceeding that of any vehicle's exhaust system temperature
      $10.28
    • (0 reviews)
      # 213768930
      Universal Aluminized Heat Barrier by Thermo-Tec®. 1 Piece. The Aluminized Heat Barrier is made up of woven silica with a flexible aluminized finish. The highly-reflective surface of the material is capable of withstanding radiant...
      Designed to provide the ultimate in heat protectionTested to deliver exceptional quality
      $95.03 - $1,264.89
    • (0 reviews)
      # 213768933
      Universal Anodized Heat Barrier by Thermo-Tec®. 1 Piece. Anodized Gold Heat Barrier is a high tech heat barrier with a bright anodized gold finish. Anodizing is a process where the aluminum foil finish is made stronger and more...
      Bright, attractive anodized gold finishAggressive adhesive that adheres to any surface
      $53.41 - $186.11
    • (0 reviews)
      # 213768937
      Universal Black Graphite Exhaust Insulating Header Wrap by Thermo-Tec®. Wrapping headers and exhaust maintains hotter exhaust gases that exit the system faster through decreased density. Increased exhaust scavenging is produced,...
      Withstands continuous heat up to 2000 degreesLow profile. Only 1/16" thick
      $13.69 - $102.76
    • (0 reviews)
      # 213768947
      Universal Carbon Fiber Exhaust Insulating Wrap by Thermo-Tec®. 1 Piece. Wrapping headers and exhaust maintains hotter exhaust gases that exit the system faster through decreased density. Increased exhaust scavenging is produced,...
      Withstands Heat Up To 2000 degreesMade From Lava Rock
      $44.30 - $66.28
    • (0 reviews)
      # 213768976
      Universal Exhaust Insulating Header Wrap by Thermo-Tec®. Exhaust Wrap is an innovative way to create more horsepower and reduce under-hood temperatures. The original Exhaust Insulating Wrap was developed over 25 years ago by...
      Designed to provide the ultimate in heat protectionTested to deliver exceptional quality
      $12.73 - $262.89
    • (0 reviews)
      # 213768983
      Universal Exhaust Insulating Wrap Kit by Thermo-Tec®. Comes in a kit. Includes Exhaust Insulating Wrap, Hi-Heat Coating and Snap Strap. Available in Black and Original. Now you can get everything you need for a complete,...
      Designed to provide the ultimate in heat protectionTested to deliver exceptional quality
      $75.57 - $142.36
    • (0 reviews)
      # 213768995
      Universal Generation 2 Copper Header Wrap by Thermo-Tec®. 1 Piece. Generation 2 Copper Exhaust Wrap is sold in one or two inch wide, 50 foot rolls with a low profile 1/16" thickness. Generation 2 Copper Header Wrap improves heat...
      Designed to provide the ultimate in heat protectionTested to deliver exceptional quality
      $39.94 - $62.89
    • (0 reviews)
      # 213768998
      Universal Header Manifold Blanket by Thermo-Tec®. This flexible heat shield simply clips into place on the upper portion of the header. The fabric side of the material should be facing the heat source and can withstand direct heat...
      Deflects up to 750 degrees Fahrenheit in direct contactDeflects up to 2000 degrees Fahrenheit radiant heat
      $93.63 - $99.60
    • (0 reviews)
      # 213769020
      Universal High Velocity Exhaust Jackets by Thermo-Tec®. Comes in a kit. Includes pinch clips. The new quick-wrap high-velocity Exhaust Jackets are an innovative way to insulate and block radiant heat. The jackets cover the tubes...
      Insulates And Blocks Radiant HeatExpertly crafted from premium materials
      $80.45 - $102.90
    • (0 reviews)
      # mpn362820148
      Universal Kevlar Heat Barrier by Thermo-Tec®. 1 Piece. 26" x 40". The Kevlar Heat Barrier is made from Kevlar with a Mylar finish. The Barrier can withstand up to 3000 degrees F of radiant heat and can withstand direct contact up...
      Designed to provide the ultimate in heat protectionTested to deliver exceptional quality
      $121.54
    • (0 reviews)
      # 213769026
      Universal Micro Louver Air Shield by Thermo-Tec®. 1 Piece. Lightweight yet durable, the aluminum Micro Louver Air Shield features micro air louvers, which allow air to flow through the metal shield. The movement of the vehicle...
      Easy to bend and formLightweight and durable
      $40.47 - $107.18




    2006 Cadillac STS Performance Headers Reviews

    Average rating:  4.5  4.5 - 39 reviews
    5 of 5
    CanAmMex® 00747-212 - Thunderbolt™ Hi-Polished Single Rolled Angled Oval Tip
    These appear to be of very good quality, good welds.
    JPosted by John (Enfield, CT) / February 24, 2016
    Was this review helpful for you? Yes
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