🌍 We Ship Worldwide Learn more

💵 Afterpay available, shop now, pay later Learn more

💬 Customer Support Click here

FlowTech  |  SKU: 91836-1FLT

FlowTech Shorty Headers - Ceramic Coated - 91836-1FLT

2002-2006 Chevy/GMC Sierra/Siverado/Tahoe/Suburban/Yukon/Avalanche/Escalade: 4.8L/5.3L, Tube Size 1.625" O.D., w/o EGR; Silver Ceramic; 50-State Legal header CARB EO #D-115-16.

Regular price $1,009.80 NZD + GST
Shipping calculated at checkout.
⚠ Special Order Item — ships direct from supplier. No returns, exchanges, or cancellations once processed. Please allow 7–20 days shipping.

Description

2002-2006 Chevy/GMC Sierra/Siverado/Tahoe/Suburban/Yukon/Avalanche/Escalade: 4.8L/5.3L, Tube Size 1.625" O.D., w/o EGR; Silver Ceramic; 50-State Legal header CARB EO #D-115-16.

Part Number: 91836-1FLT

These Flowtech headers fit 2002-2006 Chevy/GMC Sierra/Siverado/Tahoe/Suburban/Yukon/Avalanche/Escalade: 4.8L/5.3L, Tube Size 1.625" O.D., w/o EGR; Silver Metallic Ceramic Coated; 50-State Legal header C.A.R.B. EO #D-115-16.

Features and Benefits

• This is a 50-State Legal header C.A.R.B. EO #D-115-16.
• Sturdy 16 gauge tubing
• Extra thick 3/8” flanges for a leak-free seal
• Designed as a direct fit replacement for factory exhaust manifolds
• Will accommodate all emission control devices
• Bolts directly to factory head pipe
• Complete with premium gaskets and hardware

Breaking in an engine with ceramic coated headers WILL result in damage to the coating and will VOID all warranties. Ceramic coated headers require several heat cycles to fully cure before they will withstand extreme heat. Flowtech recommends using cast iron exhaust manifolds or old headers to break in new engines to avoid coating damage. Please call Flowtech tech services at 270-781-9741 for additional information regarding ceramic exhaust products. The use of header wraps can cause the header tubes to crack or rust due to excessive heat and moisture build-up. Flowtech does not recommend the use of header wraps as this will void the warranty.

Specifications

  • Specifications
    Air Injection TubesNo
    Bolt sizeM8 x 1.25 x 25
    Bolts IncludedYes
    BrandFlowtech Exhaust
    C.A.R.B. EO #D-115-16
    California Proposition 65Yes
    CARB (California) CompliantYes
    CategoryExhaust
    Collector Attachment3-Bolt Flange
    Collector Diameter2.50
    Collector Reducer IncludedNo
    Collector Reducer Outlet DiameterN/A
    ColorSilver
    DesignShorty
    Drive2WD
    Drive4WD
    EGT PortNo
    Emission Code1
    EngineGM Gen III/IV (LS)
    FinishCeramic Coated
    Flange Thickness0.375
    Flange Thickness3/8
    Flange Thickness5/16
    Flange Thickness0.3125
    Gasket Or Seal IncludedYes
    Grade TypePerformance
    Header SeriesShorty Smog
    Header StyleShorty
    MaterialMild Steel
    Mounting Hardware IncludedYes
    Oxygen Sensor PortNo
    part typeExhaust Header
    Port ShapeRound
    Primary Tubing Diameter1 5/8
    Primary Tubing Diameter1.625
    Product TypeHeaders
    QuantitySold as a pair
    Sub CategoryExhaust Manifolds
    Tube Wall Thickness16
    WarningCalifornia Proposition 65
  • Instructions

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.