--- product_id: 1363675 title: "Flowmaster 8430152 Super 10 Muffler 409S - 3.00 Center In and 2.50 Dual Out - Aggressive Sound" brand: "flowmaster" price: "¥31085" currency: JPY in_stock: true reviews_count: 13 category: "Flowmaster" url: https://www.desertcart.jp/products/1363675-flowmaster-8430152-super-10-muffler-409s-3-00-center-in store_origin: JP region: Japan --- # Loudest, most aggressive sound Patented Delta Flow tech boosts power Premium 409 stainless steel durability Flowmaster 8430152 Super 10 Muffler 409S - 3.00 Center In and 2.50 Dual Out - Aggressive Sound **Brand:** flowmaster **Price:** ¥31085 **Availability:** ✅ In Stock ## Summary > 🔥 Make Every Drive a Statement with Flowmaster’s Loudest Roar! ## Quick Answers - **What is this?** Flowmaster 8430152 Super 10 Muffler 409S - 3.00 Center In and 2.50 Dual Out - Aggressive Sound by flowmaster - **How much does it cost?** ¥31085 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/1363675-flowmaster-8430152-super-10-muffler-409s-3-00-center-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 - • **Built to Endure:** Crafted from premium 409 stainless steel with full MIG welding to withstand extreme heat, vibration, and rugged driving conditions. - • **Unleash Raw Power:** Race-inspired chambered design delivers an unmistakable aggressive tone that commands attention on every street and track. - • **Own the Soundtrack:** The loudest Flowmaster muffler ensures you’re heard before you’re seen—perfect for enthusiasts who refuse to blend in. - • **Maximize Performance:** Patented Delta Flow technology optimizes exhaust velocity, reducing back pressure for enhanced horsepower and torque. - • **Universal Fit, Custom Ready:** Compact design fits a wide range of muscle cars, trucks, and custom builds with versatile inlet/outlet sizing. ## Overview The Flowmaster 8430152 Super 10 Muffler 409S is a premium, race-inspired exhaust component engineered for maximum aggressive sound and performance. Featuring patented Delta Flow technology, it enhances exhaust flow to boost horsepower and torque while reducing back pressure. Constructed from durable 409 stainless steel with full MIG welding, it’s built to endure extreme conditions. Its universal, compact design fits a wide range of vehicles, making it the go-to choice for muscle cars, lifted trucks, and custom builds seeking that iconic, bold Flowmaster tone. ## Description Product description Flowmaster – Classic Performance Sound & Tone Most Aggressive Sound Built for Maximum Performance Loudest Flowmaster muffler. Compact single-chamber design with an open-pipe tone. Signature Sound The Original Flowmaster Sound Bold, unmistakable muscle-car tone. Delivers classic Flowmaster performance sound. Deep, Aggressive Tone The Deepest Flowmaster Sound Compact, powerful design with Delta Flow tech. Delivers rich, aggressive street tone. Straight-Through Design Refined Sound, Everyday Drive Affordable straight-through muffler with a deep, mellow tone for modern cars and daily drivers. Delta Flow Design Performance Sound, Everyday Comfort Three-chamber design with Delta Flow tech delivers power, performance, and a mellow tone. Flowmaster Mufflers - Most Popular Mufflers Sound Find Your Flowmaster Sound Super 10 Series Original 40 Series Super 44 Series Super 40 Series Flow FX Review: great quality at a good price!! - as always that great flow master quality and sound. this product is really reasonable priced for the quality of sound it produces. i put this on my 21 GMC sierra with the 5.3 and it was not disappointing. Review: GETCHA ONE. - Love the sound of this thing. ## 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 | B003BZ9LRO | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | #18,709 in Automotive ( See Top 100 in Automotive ) #8 in Automotive Performance Exhaust Mufflers #1,409 in Automotive Emission & Exhaust Products | | Brand | Flowmaster | | Brand Name | Flowmaster | | Compatible with Vehicle Type | Car | | Customer Reviews | 4.8 out of 5 stars 880 Reviews | | Global Trade Identification Number | 00700042023950 | | Included Components | Flowmaster 8430152 Super 10 Muffler 409S - 3.00 Center IN / 2.50 Dual OUT - Aggressive Sound | | Item Dimensions | 1 x 1 x 1 inches | | Item Type Name | Flowmaster 8430152 Super 10 Muffler 409S - 3.00 Center IN / 2.50 Dual OUT - Aggressive Sound | | Item Weight | 6.4 Pounds | | Item dimensions L x W x H | 1 x 1 x 1 inches | | Manufacturer | Flowmaster | | Manufacturer Part Number | 8430152 | | Manufacturer Warranty Description | 10 Year Limited Warranty | | Material | Stainless Steel | | Material Type | Stainless Steel | | Model Number | 8430152 | | OEM Equivalent Part Number | 8430152 | | Part Interchange Info | 8430152 | | Shape | Oval | | UPC | 700042023950 | | Unit Count | 1.0 Count | | Vehicle Service Type | Car | ## Product Details - **Brand:** Flowmaster - **Item Weight:** 6.4 Pounds - **Item dimensions L x W x H:** 1 x 1 x 1 inches - **Material:** Stainless Steel - **Vehicle Service Type:** Car ## Images ![Flowmaster 8430152 Super 10 Muffler 409S - 3.00 Center In and 2.50 Dual Out - Aggressive Sound - Image 1](https://m.media-amazon.com/images/I/61I5w5lMDxL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ great quality at a good price!! *by C***. on January 22, 2026* as always that great flow master quality and sound. this product is really reasonable priced for the quality of sound it produces. i put this on my 21 GMC sierra with the 5.3 and it was not disappointing. ### ⭐⭐⭐⭐⭐ GETCHA ONE. *by D***N on January 30, 2026* Love the sound of this thing. ### ⭐⭐⭐⭐⭐ Great sound *by I***. on July 14, 2025* Got the exact sound I wanted out of my Chrysler 300 and for anyone curious it’s single in dual out on 2.25 pipes to 3.5 tips ## Frequently Bought Together - Flowmaster 8430152 Super 10 Series Chambered Muffler - 2 PCS Upower 2.5" to 4" Exhaust Tips 18" Long Stainless Steel Weld-On Exhaust Tail Pipe --- ## 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.jp/products/1363675-flowmaster-8430152-super-10-muffler-409s-3-00-center-in](https://www.desertcart.jp/products/1363675-flowmaster-8430152-super-10-muffler-409s-3-00-center-in) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-06-20*