--- product_id: 584814299 title: "Exhaust Back Pressure Tester, Automotive Replacement Exhaust Cat-Back Systems with 6-Foot Hose" brand: "lutifix" price: "฿6497" currency: THB in_stock: true url: https://www.desertcart.co.th/products/584814299-exhaust-back-pressure-tester-automotive-replacement-exhaust-cat-back-systems store_origin: TH region: Thailand --- # 6-foot hose for convenient in-cabin pressure testing Universal M12 & M18 threaded adapters for versatile fit Accurate 2.5" gauge with psi/bar & color-coded zones Exhaust Back Pressure Tester, Automotive Replacement Exhaust Cat-Back Systems with 6-Foot Hose **Brand:** lutifix **Price:** ฿6497 **Availability:** ✅ In Stock ## Summary > 🚗 Diagnose Like a Pro, Drive Like a Boss! ## Quick Answers - **What is this?** Exhaust Back Pressure Tester, Automotive Replacement Exhaust Cat-Back Systems with 6-Foot Hose by lutifix - **How much does it cost?** ฿6497 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/584814299-exhaust-back-pressure-tester-automotive-replacement-exhaust-cat-back-systems) ## Best For - lutifix enthusiasts ## Why This Product - Trusted lutifix brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **User-Friendly Setup:** Quick sensor removal and adapter installation means you’re testing exhaust back pressure in minutes—no hassle, no guesswork. - • **Universal Compatibility:** Fits a wide range of vehicles with M12 and M18 threaded adapters, making it a must-have for any pro mechanic or DIYer. - • **Real-Time In-Car Testing:** 6-foot hose lets you monitor exhaust pressure comfortably from the driver’s seat, saving time and effort. - • **Comprehensive Diagnostics:** Detect clogged catalytic converters or mufflers early to avoid costly repairs and maintain peak engine performance. - • **Precision Pressure Readings:** Instantly diagnose exhaust back pressure with a clear, color-coded 2.5" gauge for psi and bar. ## Overview The LUTIFIX Exhaust Back Pressure Tester is a professional-grade diagnostic tool designed to measure exhaust system back pressure accurately. Featuring a 2.5-inch color-coded gauge, universal M12 and M18 adapters, and a 6-foot hose for in-cabin testing, it helps identify clogged catalytic converters or mufflers to optimize engine performance and prevent overheating. ## Description With the Back Pressure Exhaust Tester, you can prevent poor engine performance, reduced acceleration and overheating thanks to diagnostic capabilities. ## Features - 【Professional Exhaust Diagnostic Tool】Catalytic Converter Tester allows you to diagnose problem areas of exhaust system back pressure. Help you to diagnose problem areas in your exhaust system back pressure and then help you take next steps. The exhaust pressure tester is tested at idle and 2500rpm. Pressure should be less than 1.25psi at idle and less than 3psi at 2500rpm. - 【Accurate Gauge】The Automotive Back Pressure Tester’s 2.5" inch gauge has easy-to-read psi and bar markings. 3 colors indicate good or bad status, and the highly visible markings greatly help users read the data directly. - 【Scope of Diagnosis of Problems】The exhaust pressure gauge allows you to see if the catalytic converter is clogged or the muffler is clogged; the back pressure gauge helps you diagnose the problem so you know what to do next. - 【Complete Accessories】Special 2.5" gauge with rubber boot has two multi-colored bands and pressure is displayed in psi and bar. The adapter has M12 and M18 threads, allowing technicians to test exhaust gas without back pressure through the adapter All kinds of models are fully equipped. - 【Easy to use】Just disconnect the sensor wire and remove the sensor. Install the sensor adapter. Then push the end of the hose onto the adapter and do a pressure test. Adapters with exhaust back pressure gauges are M12 and M18. Start the car, read the data, a 6ft hose with gauge tester allows the user to test from the driver's seat. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | LUTIFIX | | Brand | LUTIFIX | | Model | Exhaust Pressure Tester | | Package Dimensions | 32.28 x 27.51 x 6.3 cm; 1.18 kg | | Item model number | LUTIFIX-MMT2118460 | | Manufacturer Part Number | 1 | | Item Weight | 1.18 Kilograms | ## Product Details - **Brand:** LUTIFIX - **Material:** Rubber - **Item weight:** 1.18 Kilograms - **UPC:** 793869153764 - **Manufacturer:** LUTIFIX ## Images ![Exhaust Back Pressure Tester, Automotive Replacement Exhaust Cat-Back Systems with 6-Foot Hose - Image 1](https://m.media-amazon.com/images/I/61gfOyfHBPL.jpg) ## Frequently Bought Together - Exhaust Back Pressure Tester/Gauge, Automotive Replacement Exhaust Cat-Back Systems with 6-Foot Hose Automotive Back Pressure Tester - Lisle 12230 Oxygen Sensor Thread Chaser , Black - TEKTON 3/8 Inch Drive x 7/8 Inch Offset 6-Point Oxygen Sensor Socket | 47749, Original Version --- ## 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/584814299-exhaust-back-pressure-tester-automotive-replacement-exhaust-cat-back-systems](https://www.desertcart.co.th/products/584814299-exhaust-back-pressure-tester-automotive-replacement-exhaust-cat-back-systems) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-30*