--- product_id: 177778462 title: "Flowmaster 71419 3.00\"In(C)/Out(C) Flow Fx Muffler, Round, 14\"" brand: "flowmaster" price: "744 zΕ‚" currency: PLN in_stock: true reviews_count: 5 category: "Flowmaster" url: https://www.desertcart.pl/products/177778462-flowmaster-71419-3-00in-c-out-c-flow-fx-muffler store_origin: PL region: Poland --- # straight-through design - smooth, moderate tone 3.00" in/out diameter - universal fit, sleek profile 409S stainless steel case - ultimate durability Flowmaster 71419 3.00"In(C)/Out(C) Flow Fx Muffler, Round, 14" **Brand:** flowmaster **Price:** 744 zΕ‚ **Availability:** βœ… In Stock ## Summary > πŸ”§ Elevate your ride with Flowmaster’s sleek, durable, and perfectly tuned muffler! ## Quick Answers - **What is this?** Flowmaster 71419 3.00"In(C)/Out(C) Flow Fx Muffler, Round, 14" by flowmaster - **How much does it cost?** 744 zΕ‚ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/177778462-flowmaster-71419-3-00in-c-out-c-flow-fx-muffler) ## 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 - β€’ **Built to Last:** Fully welded 409S stainless steel casing ensures unmatched longevity and corrosion resistance. - β€’ **Effortless Fit:** 3.00" inlet/outlet diameter with a compact 14" round body fits seamlessly on nearly any vehicle. - β€’ **Signature Sound:** Straight-through core delivers a refined, moderate exterior tone that stands out without overwhelming. - β€’ **Trusted by Enthusiasts:** Highly rated with 4.7 stars from 985+ reviews, blending quality and value for the savvy driver. - β€’ **Fuel-Friendly Performance:** Optimized design not only sounds great but can improve MPG during cruise control drives. ## Overview The Flowmaster 71419 Flow Fx Muffler features a fully welded 409S stainless steel case for superior durability, a 3.00" inlet/outlet diameter universal fit, and a straight-through design that delivers a smooth, moderate sound tone. Compact and efficient, it enhances vehicle performance and fuel economy while providing a distinctive yet balanced exhaust note favored by automotive enthusiasts. ## Description The Flow series mufflers are for the enthusiast who is looking for an economically priced performance muffler that delivers a moderate sound level and tone, both inside and outside the vehicle. The large straight-through smooth core offers up a different sound than that typical "chambered" sound that Flow master has become famous for. These new Flow mufflers have a compact 4. 00 inch diameter round body that will fit nicely on just about any application and feature a fully welded 409S stainless steel case for increased durability. Review: Top Verarbeitung und toller sound Review: I have it on my 5.3 and it has the perfect sound 110 db on RPM 3 and it increased the MPG when on cruise control ## Features - durable fully welded 409s stainless steel case - straight through design - moderate exterior performance tone - will fit nicely on just about any application - delivers a moderate sound level - Fit type: Universal Fit ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07J2L2KM4 | | Best Sellers Rank | 460,689 in Automotive ( See Top 100 in Automotive ) 158 in Car Silencers | | Brand | Flowmaster | | Customer Reviews | 4.7 4.7 out of 5 stars (985) | | Date First Available | 5 Oct. 2018 | | Exterior | Painted | | Item Weight | 2.77 kg | | Item model number | 71419 | | Manufacturer | Flowmaster | | Manufacturer part number | 71419 | | Model | Flowmaster 71419 3.00"In(C)/Out(C) Flow Fx Muffler, Round, 14" | | OEM Part Number | 71419 | | Product Dimensions | 53.85 x 12.19 x 11.43 cm; 2.77 kg | ## Product Details - **Brand:** Flowmaster - **Item dimensions L x W x H:** 53.8 x 12.2 x 11.4 centimetres - **Item weight:** 6.1 Pounds - **Material:** Plastic - **Vehicle service type:** Car ## Images ![Flowmaster 71419 3.00"In(C)/Out(C) Flow Fx Muffler, Round, 14" - Image 1](https://m.media-amazon.com/images/I/71fOMKavhXL.jpg) ## Questions & Answers **Q: Will it fit a 2001 gmc sierra** A: I put a pypes m80 on my old Silverado sounded great my new one got this flowmaster and it's alot quieter then the m80 **Q: Will this fit a 2010 mustang v6** A: This is a Universal 3" Muffler it should fit your vehicle. We suggest to verify with your closest muffler shop. Thanks **Q: Will this feet on a jeep grand cherokee laredo 2012** A: It should as long as you get tge right diameter pipe for your exhaust. **Q: Will this fit a 2015 dodge challenger sxt** A: With a pipe bender, welder, and some extra 2.5" and 3" pipe, it's possible to make it fit your car. Mufflers like this are not an easy DIY installation. I recommend seeking advice from a custom exhaust shop to get what you want. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by T***. on 9 December 2025* Top Verarbeitung und toller sound ### ⭐⭐⭐⭐⭐ Review *by A***A on 19 August 2025* I have it on my 5.3 and it has the perfect sound 110 db on RPM 3 and it increased the MPG when on cruise control ### ⭐⭐⭐⭐⭐ Review *by D***N on 7 August 2023* Put on my 07 ram (has cats, no resonators) and it sounds very very good . Minimal drone at cruise or at highway speeds but just a touch loud for my liking . I have used many different brands of mufflers, but this one put on a Hemi almost gives it a slight lope/chop at idle or cold start that is pretty impressive . Would recommend if you don't mind it being on the louder side, but what do you expect for a straight through muffler. definitely not as loud as a glass pack. ## Frequently Bought Together - Flowmaster 71419 FlowFX Muffler 3" Inlet/Outlet - Round Body - Moderate Sound 409 Stainless Steel - EVIL ENERGY 3.0 Inch Exhaust Clamp,Butt Joint Band Clamp Sleeve Coupler Stainless Steel for Pipes,Mufflers,Catalytic Converters 2PCs - 3" Inch Exhaust Clamps Stainless Steel Muffler Band Clamp for 3" Inner Diameter to 3" Outer Diameter Turbo Downpipe Tip Car System Connection (2 Pack) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/177778462-flowmaster-71419-3-00in-c-out-c-flow-fx-muffler](https://www.desertcart.pl/products/177778462-flowmaster-71419-3-00in-c-out-c-flow-fx-muffler) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-02*