--- product_id: 364247776 title: "Flowmaster Super 10 Series Chambered Muffler – 2.50” Offset In / 2.50” Offset Out – Race-Inspired Sound – 409 Stainless Steel – Ideal for Muscle Cars, LS Swaps, Drag Cars & Off-Road Build (842518)" brand: "flowmaster" price: "฿28823" currency: THB in_stock: true reviews_count: 5 category: "Flowmaster" url: https://www.desertcart.co.th/products/364247776-flowmaster-super-10-series-chambered-muffler-2-50-offset-in store_origin: TH region: Thailand --- # Loudest chambered design Patented Delta Flow tech 409 stainless steel durability Flowmaster Super 10 Series Chambered Muffler – 2.50” Offset In / 2.50” Offset Out – Race-Inspired Sound – 409 Stainless Steel – Ideal for Muscle Cars, LS Swaps, Drag Cars & Off-Road Build (842518) **Brand:** flowmaster **Price:** ฿28823 **Availability:** ✅ In Stock ## Summary > 🔥 Own the streets with the loudest, most aggressive chambered muffler on the market! ## Quick Answers - **What is this?** Flowmaster Super 10 Series Chambered Muffler – 2.50” Offset In / 2.50” Offset Out – Race-Inspired Sound – 409 Stainless Steel – Ideal for Muscle Cars, LS Swaps, Drag Cars & Off-Road Build (842518) by flowmaster - **How much does it cost?** ฿28823 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/364247776-flowmaster-super-10-series-chambered-muffler-2-50-offset-in) ## Best For - flowmaster enthusiasts ## Why This Product - Trusted flowmaster brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Universal Compatibility:** Multiple inlet/outlet sizes and configurations to seamlessly upgrade your ride’s exhaust system. - • **Built to Endure Extremes:** Premium 409 stainless steel and full MIG welds ensure unmatched durability under heat and vibration. - • **Unleash Race-Proven Roar:** Flowmaster’s loudest chambered muffler commands attention with aggressive, unmistakable tone. - • **Maximize Power & Response:** Delta Flow technology boosts exhaust velocity, torque, and throttle response for peak performance. - • **Compact Fit for Custom Builds:** Short case length and offset inlet/outlet design fit tight muscle cars, LS swaps, and off-road rigs. ## Overview The Flowmaster Super 10 Series Chambered Muffler delivers race-inspired, aggressive sound with patented Delta Flow technology that enhances horsepower, torque, and throttle response. Crafted from durable 409 stainless steel with full MIG welds, it’s built to withstand extreme heat and vibration. Its compact, offset design fits a wide range of muscle cars, LS swaps, drag cars, and off-road builds, making it the ultimate choice for enthusiasts who want to be heard before they’re seen. ## Description Unfiltered. Unapologetic. Unmistakable.Flowmaster Super 10 Series is the most aggressive-sounding chambered muffler in the lineup. Built for hardcore enthusiasts who want to be heard before they’re seen. Featuring patented Delta Flow technology, it boosts exhaust velocity and reduces backpressure, improving torque, throttle response, and horsepower.This ultra-compact, race-ready case is crafted from durable, 409 stainless steel for ultimate durability and fully MIG-welded to handle extreme heat, vibration, and tough driving conditions. Ideal for muscle cars, LS swaps, lifted trucks, drag cars, retro-mods, or off-road builds. This muffler makes no apologies for being loud.Whether dumped, side-exit, or straight-piped, the Flowmaster Super 10 delivers race-proven tone that turns heads.Features:Loudest chambered design in the Flowmaster lineup — delivers race-proven toneDelta Flow® technology improves exhaust flow and throttle response409 stainless steel construction built for high heat, RPMs, and vibrationCompact, race-inspired profile fits tight builds and custom setupsUniversal application — available in a variety of inlet/outlet sizes and configurations Review: Super 10/10 Review: Easy to install. Only muffler I've found that makes the 3.6L rumble ## Features - RACE-INSPIRED PERFORMANCE DESIGN: Flowmaster’s loudest, most aggressive chambered muffler, built for extreme tone and raw street presence. Ideal for muscle cars, LS swaps, lifted trucks, drag cars, retro-mods, and off-road builds. Built for hardcore enthusiasts who want to be heard before they’re seen. This muffler makes no apologies for being loud. - LEGENDARY DELTA FLOW TECHNOLOGY: Patented internal chambered muffler design increases exhaust velocity and reduces back pressure for maximum power and performance. - PROVEN PERFORMANCE: Enhances exhaust flow to boost horsepower, torque and increased throttle response. - BUILT TO LAST: Constructed from premium 409 stainless steel for ultimate durability and fully MIG-welded to withstand extreme heat, vibration, and tough driving conditions. - UNIVERSAL FITMENT: Designed with a short case length to accommodate a wide range of custom builds and modified exhaust setups, available in multiple inlet/outlet sizes and configurations. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B003BZ7ME8 | | Brand | Flowmaster | | Brand Name | Flowmaster | | Compatible with Vehicle Type | Car | | Configuration | Offset/Offset | | Customer Reviews | 4.6 out of 5 stars 287 Reviews | | Global Trade Identification Number | 00700042023929 | | Item Dimensions | 16.5 x 24.1 x 10.2 Centimeters | | Item Shape | Oval | | Item Weight | 2.38 kg | | Item dimensions L x W x H | 16.5 x 24.1 x 10.2 Centimeters | | Manufacturer | Flowmaster | | Manufacturer Part Number | 842518 | | Manufacturer Warranty Description | 10 Year Limited Warranty | | Material | Stainless Steel | | Material Type | Stainless Steel | | Model | 842518 | | OEM Equivalent Part Number | 842518 | | UPC | 700042023929 | | Unit Count | 1.0 Count | | Vehicle Service Type | Car | ## Product Details - **Brand:** Flowmaster - **Item Weight:** 5.25 Pounds - **Item dimensions L x W x H:** 16.5 x 24.1 x 10.2 Centimeters - **Material:** Stainless Steel - **Vehicle Service Type:** Car ## Images ![Flowmaster Super 10 Series Chambered Muffler – 2.50” Offset In / 2.50” Offset Out – Race-Inspired Sound – 409 Stainless Steel – Ideal for Muscle Cars, LS Swaps, Drag Cars & Off-Road Build (842518) - Image 1](https://m.media-amazon.com/images/I/61mk4Ua5LfL.jpg) ![Flowmaster Super 10 Series Chambered Muffler – 2.50” Offset In / 2.50” Offset Out – Race-Inspired Sound – 409 Stainless Steel – Ideal for Muscle Cars, LS Swaps, Drag Cars & Off-Road Build (842518) - Image 2](https://m.media-amazon.com/images/I/714pQUQ+3DL.jpg) ![Flowmaster Super 10 Series Chambered Muffler – 2.50” Offset In / 2.50” Offset Out – Race-Inspired Sound – 409 Stainless Steel – Ideal for Muscle Cars, LS Swaps, Drag Cars & Off-Road Build (842518) - Image 3](https://m.media-amazon.com/images/I/81gfZMsp7FL.jpg) ![Flowmaster Super 10 Series Chambered Muffler – 2.50” Offset In / 2.50” Offset Out – Race-Inspired Sound – 409 Stainless Steel – Ideal for Muscle Cars, LS Swaps, Drag Cars & Off-Road Build (842518) - Image 4](https://m.media-amazon.com/images/I/81YQVP0jacL.jpg) ![Flowmaster Super 10 Series Chambered Muffler – 2.50” Offset In / 2.50” Offset Out – Race-Inspired Sound – 409 Stainless Steel – Ideal for Muscle Cars, LS Swaps, Drag Cars & Off-Road Build (842518) - Image 5](https://m.media-amazon.com/images/I/81lM6L-XnWL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Super 10/10 *by R***N on 31 August 2025* ### ⭐⭐⭐⭐⭐ Easy to install. Only muffler I've found that makes the 3.6L rumble *by R***E on 22 June 2022* ### ⭐⭐⭐⭐⭐ Se escucha excelente *by J***R on 8 September 2020* Suena muy bien en el coche, excelente producto. ## Frequently Bought Together - Flowmaster 842518 Super 10 Series Chambered Muffler - EVIL ENERGY 2.5'' Exhaust Clamp,2 1/2in Lap Joint Band Clamp Stainless Steel for Pipes,Mufflers,Catalytic Converters (2PCS, 2.5 inch) - EVIL ENERGY 2.5 Inch Exhaust Clamp,2 1/2" Butt Joint Band Clamp Sleeve Coupler Stainless Steel for Pipes,Mufflers,Catalytic Converters 2PC --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/364247776-flowmaster-super-10-series-chambered-muffler-2-50-offset-in](https://www.desertcart.co.th/products/364247776-flowmaster-super-10-series-chambered-muffler-2-50-offset-in) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-24*