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Flowtech 11536FLT Exhaust Header
Item #: 231033617

Flowtech 11536FLT Exhaust Header

Item #: 231033617
0 ratings Write a review
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What Stands Out

Enhanced Performance
Flowtech 11536FLT Exhaust Header improves engine efficiency by maximizing exhaust flow, boosting horsepower and torque for superior performance, ideal for enthusiasts seeking high-quality power upgrades.
Durable Construction
Crafted from high-grade materials, this exhaust header offers long-lasting durability and resistance to corrosion, ensuring reliability and longevity even under extreme driving conditions.
Easy Installation
Designed for straightforward, bolt-on installation, the Flowtech 11536FLT minimizes setup time, allowing users to quickly have their vehicles upgraded without costly modifications or extensive time investment.

Product Details

Shop Flowtech 11536FLT Exhaust Header online at a best price in Sri Lanka. 709981658
  • LS Turbo Headers (Up and forward) 1-3/4 in. 409SS GM 4.8/5.3/6.0L V8 Black Painted Finish;CNC Mandrel-bent tubes provide consistent tubing diameters for smooth flow and increases the cylinder scavenging effect and improves engine breathing; Heavy duty 16-gauge 304SS (Polished Finish Only) and 409SS (Natural, Black Painted, and Ceramic Coated finishes) tubing for increased strength and durability; 1-3/4” and 1-7/8” tubing diameters available for increased exhaust flow increasing performance and improved throttle response; 3” collector for maximum strength and exhaust flow; 7/16” thick header flange for a leak-free seal and maximum strength; Premium aluminum header gaskets included; 3” V-Band Flanges and Clamps are included; Available in a total of four finishes (Natural, Black Painted, Ceramic Coated, and Polished);
Country of OriginThis item will be imported from US
Item Weight15 lbs (6.8 kg)
What is in the boxFlowtech 11536FLT Exhaust Header... For more details, please check description/product details

Who Should Buy?

Suitable For
  • Performance Enthusiasts

    Ideal for car enthusiasts seeking better exhaust flow and engine performance upgrades in modified vehicles.

  • Racers and Track Users

    Perfect for individuals participating in racing events who require enhanced engine efficiency and power output.

  • DIY Mechanics

    Useful for home mechanics or hobbyists wanting to enhance their vehicle's exhaust system with aftermarket parts.

Not Suitable For
  • Stock Vehicles

    Not suitable for those looking for a simple replacement part on stock vehicles without performance modifications.

Product Description

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Customer Questions & Answers

  • Question: How to Shop Flowtech 11536FLT Exhaust Header Online From Ubuy?

    Answer: It’s easy to shop Flowtech 11536FLT Exhaust Header online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
  • Question: Is Flowtech 11536FLT Exhaust Header Available to Shop Online in Sri Lanka?

    Answer: Yes, at Ubuy Sri Lanka this product is available for you to shop at a reasonable price. The Flowtech 11536FLT Exhaust Header is not available locally but you can trust us with our express shipping services.
  • Question: How Long Does It Take to Get Product After Placing the Order?

    Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

Flowtech Flowtech Exhaust Editorial Review

The Flowtech 11536FLT Exhaust Header is designed specifically for GM vehicles and is compatible with 4.8, 5.3, and 6.0L LS engines that are equipped with turbos. This product is made from a durable mix of 409SS and 304SS materials, ensuring longevity and performance enhancement. A standout feature is its universal fitment type, making it suitable for various engine setups while delivering optimal exhaust flow. Customers have noted the inclusion of premium aluminum header gaskets and 3 V-Band flanges along with clamps which enhance installation ease. This exhaust header is targeted towards performance enthusiasts who are looking to boost their engine's capabilities.

Customer Reviews & Ratings

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Pros

  • Universal fit for various engine setups
  • Made from durable 409SS and 304SS materials
  • Includes premium aluminum gaskets for better performance
  • Easy installation with included V-Band flanges
  • Designed for improved exhaust flow

Cons

  • Limited color options for aesthetic customization

Platform Trust & Buyer Confidence

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4.3/5 9928 reviews
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Mona
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“Everything was efficient and fast. ”

05 November 2026 · via Trustpilot
MT
Music
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“The prices—including shipping costs and customs duties—are clear from the very beginning, with no hidden fees. I highly recommend using their services. My experience with the "Ubuy" website was excellent. I purchased a PRS USA Swamp Ash Special guitar, and it arrived in just 11 days. The shipping service was fantastic, and the product arrived in perfect condition. What I particularly appreciated about the site is that the prices—including shipping costs and customs duties—are clear from the very beginning, with no hidden fees. I highly recommend using their services.”

05 November 2026 · via Trustpilot
WF
William
Verified buyer

“I can't fault this purchase. Had a scarce part i needed, cheaper than i could source it in the UK, ordered and was followed up with great communication and speedy delivery of a very well packaged part.”

06 November 2026 · via Trustpilot
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Andrew
Verified buyer

“Fast delivery, good and secure packaging, everything was fine and with no problems.”

06 November, 2026 · via Trustpilot
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Stephen
Verified buyer

“I am very happy with my insoles purchase, they make my work boots very comfortable and soft to walk on and even mitigate the vibration from driving the truck all day. I would highly recommend this company for online purchases, reliability of product delivery and value for money.”

07 November 2026 · via Trustpilot

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