Description

Headers – LS Turbo Headers – 1.875 in Primary – 3 in Collector – Up and Forward – Gaskets Included – Stainless – Polished – GM LS-Series – Universal – Pair

Why Choose Us?



Frequently Asked Questions​

As an Authorized Automotive Retailer in the United States, we take pride in guaranteeing 100% authentic products from all brands available on our website. With partnerships spanning 1,000+ brands and a network of 20+ distributor warehouses nationwide, we maintain millions of auto parts in inventory across the USA, ensuring quick shipping and reliable service to our customers. When you shop with us, you're investing in quality and trust.
We believe we have the fastest backorder system in the U.S. auto parts industry, thanks to our strong partnerships with brands and vendors. Nearly all backordered auto parts are shipped directly by the vendors without any additional delays, or they are placed as special orders on the same day. In most cases, backordered parts are delivered within 5-10 days.
We offer unbeatable prices and the best shipping rates on auto parts, with exclusive protection and insurance included to safeguard your order from damage or loss. Enjoy convenient door-to-door delivery, real-time tracking, and our 100% satisfaction guarantee for a smooth, worry-free experience.
Our standard shipping typically takes 1-3 business days. We will provide estimated shipping time for each product. While we aim to deliver as quickly as possible, this timeframe ensures all orders are processed, prepared, and dispatched with care. If the products are not ready for shipping in 72 hours, we will refund you 100%
Absolutely. Once your order is dispatched, you’ll receive an email with tracking details, so you can follow your shipment every step of the way. Every step of shipping process will be sent through email notifications or using tracking page.
Every product page includes a stock level indicator to show what’s available. We always update the inventory 24/24. We’ll be happy to check availability and provide updates on new stock arrivals if you need a help.
We’re sorry to hear that your order wasn’t delivered in perfect condition. Please email us with your order number, a description of the issue, and photographs of the damaged item. Once we receive this information, we’ll arrange for a replacement or refund and handle the return process.
You can return items within 30 days of receipt. Ensure the product is new in its original packaging and securely wrapped for safe transit. Once we receive the item in sellable condition, we’ll issue a full refund for the product value. Contact us for the return address and further instructions.

About FLOWTECH

A division of Holley, Flowtech focuses on high-performance exhaust components. Their easy-to-install products range from headers and manifolds to mufflers to complete systems, all designed to give performance and audible gains all at a very affordable cost.

Reviews

There are no reviews yet.

Be the first to review “FLOWTECH LS 304ss Turbo Headers Up & Forward Style 11540FLT”

Your email address will not be published. Required fields are marked *

Recently viewed products

  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    PERTRONIX IGNITION Ignitor Conversion Kit 8 Lobe Cam ML-189

    SKU: PRTML-189
    Product information
    • Weight0.185 lbs
    • Dimensions6.15 × 4.85 × 1.65 in
    • Product Line

      Ignitor

    • Trigger Method

      Magnetic

    • Voltage

      12V

    • Positive / Negative Ground

      Negative

    • Advance Type

      Vacuum / Mechanical

    Details...
    Original price was: $242.00.Current price is: $219.58.Add to cart
    Original price was: $242.00.Current price is: $219.58.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    NGK Spark Plug # 3403 TR55GP

    SKU: NGKTR55GP
    Product information
    • Weight0.095 lbs
    • Dimensions3.3 × 1 × 0.8 in
    • Product Line

      NGK G-Power Platinum

    • Plug Length

      Standard

    • Core Type

      Resistor

    • Heat Range

      5.0

    • Core Material

      Copper

    Details...
    Original price was: $5.36.Current price is: $4.87.Add to cart
    Original price was: $5.36.Current price is: $4.87.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    QUARTER MASTER Remote Bleeder Line 710016

    SKU: QTR710016
    Product information
    • Weight0.1 lbs
    • Dimensions5.25 × 4 × 0.6 in
    • Quantity

      Each

    • Variant

      Yes

    • Hose Material

      Braided Stainless

    • Ptfe Lined

      Yes

    • Hose A Length

      11.25 in

    Details...
    Original price was: $40.00.Current price is: $35.53.Add to cart
    Original price was: $40.00.Current price is: $35.53.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    RANCHO 7MT Shock RS77042

    SKU: RAN77042
    Product information
    • Weight5.23 lbs
    • Dimensions24.25 × 3.25 × 3.25 in
    • Product Line

      RS7MT

    • Internal Design

      Monotube

    • Gas/Hydraulic

      Gas

    • Stroke Length

      6.61 in

    • Compressed Length

      13.86 in

    Details...
    Original price was: $91.99.Current price is: $79.99.Add to cart
    Original price was: $91.99.Current price is: $79.99.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    RACEPAK Module Axis G-Meter 220-VP-GM2AXIS

    SKU: RPK220-VP-GM2AXIS
    Product information
    Details...
    Original price was: $372.00.Current price is: $337.95.Add to cart
    Original price was: $372.00.Current price is: $337.95.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    LOKAR LT4 Throttle Cable And Kickdown Bracket TCB-40LT4

    SKU: LOKTCB-40LT4
    Product information
    • Weight0.22 lbs
    • Dimensions7.6 × 5.8 × 1.2 in
    • Quantity

      Kit

    • Mounting Location

      Intake Manifold

    • Mounting Style

      Bolt on

    • Cable End Style

      Lokar Cable

    • Kickdown

      Yes

    Details...
    Original price was: $116.55.Current price is: $105.95.Add to cart
    Original price was: $116.55.Current price is: $105.95.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SCS GEARS Quick Change Gear Set 2-PRO

    SKU: SCS02
    Product information
    • Weight4.5 lbs
    • Dimensions5.7 × 5.3 × 3.3 in
    • Material

      Steel

    • Color

      Black

    • Finish

      Oxide

    • Quantity

      Pair

    • Variant

      Yes

    Details...
    Original price was: $234.40.Current price is: $213.09.Add to cart
    Original price was: $234.40.Current price is: $213.09.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    JMS TractionMax – Traction Control Device Plug&Play TX1920GMT

    SKU: JMSTX1920GMT
    Product information
    • Weight0.85 lbs
    • Dimensions8.6 × 6.2 × 2.8 in
    • Product Line

      TractionMAX

    • Wiring Harness Included

      Yes

    • Quantity

      Each

    • Traction Lockout

      Yes

    • On-The-Fly Tuning

      Yes

    Details...
    Original price was: $494.73.Current price is: $449.75.Add to cart
    Original price was: $494.73.Current price is: $449.75.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HOWE Stud For 22301 Standard 22350

    SKU: HOW22350
    Product information
    • Weight0.61 lbs
    • Dimensions6.5 × 2.1 × 1.6 in
    • Material

      Steel

    • Color

      Copper

    • Finish

      Plated

    • Quantity

      Each

    • Variant

      Yes

    Details...
    Original price was: $50.46.Current price is: $45.87.Add to cart
    Original price was: $50.46.Current price is: $45.87.
    Quantity Only 5 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    WEATHERTECH Front Rubber Mats W611

    SKU: WEAW611
    Product information
    • Weight8.6 lbs
    • Dimensions34.75 × 21.75 × 1.375 in
    • Product Line

      All-Weather

    • Application Specific

      Yes

    • First Row Included

      Yes

    • First Row 1 / 2 Piece

      2 Piece

    • Textured

      Yes

    Details...
    Original price was: $65.00.Current price is: $58.95.Add to cart
    Original price was: $65.00.Current price is: $58.95.Add to wishlist

    42