--- product_id: 15812698 title: "MBRP S5259AL 4\" Cat Back, Single Exhaust System (Aluminized Steel)" brand: "mbrp" price: "£933.71" currency: GBP in_stock: true category: "Mbrp" url: https://www.desertcart.co.uk/products/15812698-mbrp-s5259al-4-cat-back-single-exhaust-system-aluminized-steel store_origin: GB region: United Kingdom --- # Mandrel Bent Tubing - maximizes exhaust flow Bolt-On Installation - hassle-free 1.5-2 hour fit 16 Gauge Aluminized Steel - durable & rust-resistant MBRP S5259AL 4" Cat Back, Single Exhaust System (Aluminized Steel) **Brand:** mbrp **Price:** £933.71 **Availability:** ✅ In Stock ## Summary > 🔥 Unleash your truck’s roar with MBRP precision power! ## Quick Answers - **What is this?** MBRP S5259AL 4" Cat Back, Single Exhaust System (Aluminized Steel) by mbrp - **How much does it cost?** £933.71 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/15812698-mbrp-s5259al-4-cat-back-single-exhaust-system-aluminized-steel) ## Best For - mbrp enthusiasts ## Why This Product - Trusted mbrp brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dyno-Proven Power:** Tested on Mustang 1100 AWD-SE chassis for maximum truck performance gains - • **Effortless Upgrade:** Bolt-on, no-weld design fits OEM hangers with included clamps for quick install - • **Performance Engineered:** Mandrel bent tubing and minimal bends optimize exhaust flow and reduce temps - • **Sound & Style Statement:** Tuned for aggressive exhaust tone with stamped logo tip for unmistakable road presence - • **Built to Last, Priced to Win:** Heavy-duty aluminized steel resists rust and extends system life ## Overview The MBRP S5259AL 4" Cat Back Single Exhaust System is a premium aluminized steel upgrade designed to boost your truck’s performance and sound. Featuring 16 gauge rust-resistant steel, mandrel bent tubing for optimal flow, and a bolt-on installation, it delivers proven power gains and aggressive tone backed by a 3-year warranty. Perfect for millennial pros who demand durability, style, and effortless installation. ## Description Built from heavy duty aluminized steel our Installer Series performance exhaust systems offer a value price without compromising on the quality built into every component. While the seams are a major point of rust through with some budget systems our fully sealed tubing adds years to your system. Constructed to the same specifications as our top of the line Pro Series we back this line with an industry leading 3 Year Warranty. Built to Perform MBRP's performance exhaust systems are built to perform. Designed to maximize exhaust flow and minimize exhaust temperatures your truck will use less gas, last longer and perform better. Every system we sell has been built to the most exacting standards in the industry. Dyno Proven Your MBRP performance gas exhaust system has undergone countless hours on our in-house Mustang 1100 AWD-SE Chassis Dynomometer, hundreds of miles on road and track and numerous tweaks and modifications to get the most out of your truck. From the vehicle specific muffler design to the fully mandrel bent tubing to minimal bend degree angles, your MBRP performance system gets exhaust out fast. An MBRP performance exhaust system is the starting point to getting the most from cold air intakes, programmers, modules and downloaders. Easy Installation MBRP systems are as much fun to install as to drive with on your truck. Bolt-on, no weld design makes installation a no hassle one and a half to two hour project. Everything is direct fit to the OEM hangers and you get all the clamps and parts you will need. Sound & Style Performance is one thing but at MBRP we believe that appearance and sound are just as important. Every MBRP performance exhaust system has been specifically tuned to get the optimal sound from your pickup. With our stamped logo on the tip and our unmistakable styling, there's no question that you have the hottest performance exhaust on the road - MBRP. ## Features - 16 Gauge Aluminized Steel - Welded On Hangers - Tip Included (4" Systems) - Built from heavy duty aluminized steel our Installer Series performance exhaust systems offer a value price without compromising on the quality built into every component. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00WKKH6WI | | Best Sellers Rank | #423,460 in Automotive ( See Top 100 in Automotive ) #2 in Automotive Performance Cat-Back Exhaust Systems | | Brand | MBRP | | Customer Reviews | 4.1 4.1 out of 5 stars (125) | | Date First Available | April 23, 2015 | | Exterior | Milled | | Item Weight | 55 pounds | | Item model number | S5259AL | | Manufacturer | MBRP | | Manufacturer Part Number | S5259AL | | Model | MBR | | OEM Part Number | S5259AL | ## Product Details - **Brand:** MBRP - **Color:** Aluminized Steel - **Global Trade Identification Number:** 00882963120991 - **Manufacturer:** MBRP - **UPC:** 882963120991 ## Images ![MBRP S5259AL 4" Cat Back, Single Exhaust System (Aluminized Steel) - Image 1](https://m.media-amazon.com/images/I/412u-MAW7TL.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - MBRP S5259AL 4" Cat Back, Single Exhaust System (Aluminized Steel) - 4" Lap Joint Exhaust Band Clamp - Stainless Steel With 1 Block 2Pcs For 4" Od To 4" Id Exhaust Pipe, Muffler, Elbow And Exhaust Tubing Connection(2 Pack) - 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? - 🛒 **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.uk/products/15812698-mbrp-s5259al-4-cat-back-single-exhaust-system-aluminized-steel](https://www.desertcart.co.uk/products/15812698-mbrp-s5259al-4-cat-back-single-exhaust-system-aluminized-steel) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-10-02*