JAGROW — Different by Service, Trusted by Performance

In the fast-paced world of automotive tuning, efficiency, quality, and trust define success. At Jagrow, we go beyond traditional supply and modification services — we provide a complete, human-centered, and high-performance experience designed to empower our customers and partners worldwide.

1. Teamwork with Heart: 2–3 Sales Professionals Serving One Customer

Every Jagrow customer is supported by a dedicated team of 2–3 experienced sales professionals. This ensures timely and accurate responses to every inquiry, no matter how complex. Communication isn’t limited to emails — we believe in building real connections through video meetings and visual discussions, creating a service experience that feels personal, efficient, and full of warmth.

2. U.S. Warehouse Support: Ensuring Reliable Stock and Faster Delivery

With a U.S.-based warehouse, Jagrow guarantees that our brand customers always have sufficient inventory. We understand that supply interruptions create opportunities for competitors on platforms like AliExpress and Amazon. That’s why we maintain strategic stock levels to keep your business competitive and your market position secure.

3. Double Quality Check for Every Order

Quality is at the core of everything we do.

Factory Inspection: Each product undergoes strict quality control at the manufacturing stage.

Sales Team Verification: Our sales team performs a second, hands-on inspection, checking every product individually. Photos and videos are recorded to ensure full transparency before shipment.

This dual-layer system ensures that what you receive meets the highest standards of performance and precision.

4. One-Stop Tuning Solutions

Jagrow offers complete tuning solutions covering intake, exhaust, cooling systems, and carbon fiber parts — all under one roof.

Customers save time and energy by sourcing all or most of their parts directly from us.

We handle everything: order execution, quality control, and shipping, reducing your purchasing and logistics costs.

Small quantity orders are welcome, and drop shipping services are also available to support flexible business models.

Empowering Performance, Together

At Jagrow, we don’t just sell products — we deliver confidence, reliability, and innovation. Whether you’re upgrading performance parts, expanding your product line, or building a brand, our team stands beside you every step of the way.

Jagrow — your one-stop partner for quality, performance, and trust.

Newly developed screw-on quick release fittings

Our new quick-release couplings are built to deliver the robust reliability that professional teams depend on, combined with the effortless operation that makes maintenance a breeze. Whether you're on the track, in the garage, or on the road, these fittings ensure a secure, leak-free connection every time.

screw-on quick release fittings

Key Features:

Lightning-Fast Operation: Experience the convenience of clamshell-style speedy removal with the added security of a screw-on design. Connect and seal your lines in seconds – no special tools required.

screw-on quick release fittings

Superior Material Compatibility: Designed with advanced PTFE and high-grade CPE rubber hoses, our fittings are resistant to a huge range of common automotive fluids, including fuels, oils, coolants, and more.

screw-on quick release fittings

Secure and Sealed: The innovative screw-on mechanism ensures a tight, vibration-resistant seal that won’t let you down under pressure.

screw-on quick release fittings

Ready to enhance your setup? We offer a wide range of options to match your requirements. Please feel free to contact me directly for more information, technical specifications, or to place an order. We’re here to help you build a faster, safer, and more efficient system!

If you want to know more about our products, please visit our website: https://www.jagrowtuning.com/

Stainless-Steel Mesh Air Filters – The Upgrade Your Pickup, UTV or ATV Deserves

Stainless-Steel Mesh Air Filters – The Upgrade Your Pickup, UTV or ATV Deserves

Whether you’re bombing down a two-track in a RZR, hauling a trailer with your F-150, or crawling rocks in a lifted Wrangler, the air filter is the first—and often last—line of defense between your engine and the dust cloud you’re kicking up. Paper filters clog quickly, oiled-cotton gauze is better but still fragile, and aluminum mesh units are popular on the street. For truly punishing environments, however, stainless-steel mesh is rapidly becoming the go-to choice. Below we break down exactly why.

Stainless-Steel Mesh Air Filters

1. Strength That Laughs at Flying Debris

Aluminum mesh is light and inexpensive, but it dents and deforms when struck by gravel at 80 mph. A stainless mesh filter is typically 2–3× harder on the Brinell scale . Translation: when a rock pings the intake tube on your Raptor, the screen keeps its shape and the airflow stays consistent.

2. Reusable—Not Just “Cleanable”

Both aluminum and stainless filters can be washed, but aluminum threads are softer. After three or four aggressive pressure-washer sessions, the weave can loosen and the screen may sag, letting debris bypass the media. Stainless tolerates repeated ultrasonic baths, degreasers and even a quick shot of brake cleaner without fatigue . In real-world terms, one stainless filter often outlives three aluminum equivalents.

Stainless-Steel Mesh Air Filters

3. Zero Warp in Harsh Heat Cycles

Turbocharged side-by-sides see intake temps spike above 250 °C when the intercooler heat-soaks. Aluminum mesh softens around 300 °C, so a stuck thermostat or a clogged intercooler can push the element past its yield point. Stainless remains dimensionally stable up to 800 °C , ensuring filter-to-airbox seal integrity after every dune run.

4. Corrosion Resistance for Mud and Salt

ATV and UTV riders routinely ford streams coated with magnesium chloride used for dust control. Aluminum mesh oxidizes, the oxide layer flakes, and the openings enlarge. Stainless alloys (typically 304 or 316) shrug off salt, calcium and acidic mud, so the micron rating you bought is the micron rating you keep .

Stainless-Steel Mesh Air Filters

5. Better Flow at the Same Filtration Level

Lab tests show that a 200-micron stainless screen flows ~7 % more CFM than a 200-micron aluminum screen of identical geometry . The reason is wire rigidity: stainless strands can be woven thinner without collapsing under negative pressure, creating a larger open area while still trapping the same particle size. For tuned pickups hunting every last horsepower, that’s free power.

If your weekend involves anything more aggressive than a grocery run, a stainless-steel mesh air filter is the smarter long-term investment. It’s harder, lasts longer, resists heat and corrosion, and flows better than aluminum—all while remaining fully washable. Bolt one in, beat it senseless for 50,000 miles, pressure-wash it, and repeat. Your engine will thank you, and so will your wallet.

The production process of silicone hose

Silicone hoses are generally produced using the "continuous extrusion + hot air vulcanization" process. The entire production line works like stretching noodles, extruding the rubber material into a tubular shape and then curing it as it moves forward. Finally, it is cut and rolled up. Here is the detailed process.

1. Raw material selection

Raw rubber: Generally, methyl vinyl silicone rubber (MVQ) with a Shore A hardness of 50-80 is selected.

Colorants/Pigments: Food-grade, non-toxic mineral pigments. Medical-grade multi-purpose platinum sulfide system.

Silicon hose intake kit

2. Ingredients and Mixing

Use a 25L mixer or an open mill to blend the raw rubber, fillers, color mother, and vulcanizing agent together.

Mix well and let it stand for 8-12 hours to eliminate stress. Then cut it into strips or particles for storage.

Silicon hose intake kit

3.Extrusion molding

Single or double screw extruders, barrel temperature 45 - 80 ℃, die head 80 - 120 ℃.

4.One sulfurization (using a hot air tunnel)

The tunnel is 6 to 12 meters long, with a temperature of 200 to 300 degrees Celsius, and lasts for 30 to 120 seconds.

5.Secondary vulcanization (deep oven vulcanization)

At 200 ℃ for 2 to 4 hours, completely decompose and volatilize the residual peroxides/low-molecular-weight substances, thereby enhancing heat resistance and reducing compression permanent deformation.

Silicone hose intake kit

6.Online cooling and diameter measurement

The device is cooled to room temperature through spraying or air cooling; the laser diameter measuring instrument provides real-time feedback, and any deviation will trigger an automatic alarm.

7.Demolding, cutting

Silicone hose intake kit

8.Inspection and Packaging

Appearance: Free of bubbles, impurities, and yellowing.

Dimensions: Inner diameter, wall thickness, ellipticity

l Silicone hose intake kit

The Pros and Cons of Carbon Fiber Intake Systems

The Pros and Cons of Carbon Fiber Intake Systems in Car Modifications

In the world of automotive performance upgrades, carbon fiber intake systems have become increasingly popular among car enthusiasts and tuners. These high-tech components not only enhance a vehicle’s aesthetic appeal but also promise performance benefits. However, like any modification, they come with their own set of pros and cons. In this blog, we’ll explore the advantages and disadvantages of upgrading to a carbon fiber intake system in the car tuning world.

Pros of Carbon Fiber Intake Systems

1. Lightweight Design

Carbon fiber is renowned for being incredibly strong yet extremely lightweight. Swapping out a stock plastic or metal intake for a carbon fiber one can slightly reduce the vehicle’s overall weight—especially important for high-performance and track-focused builds where every gram counts.

2. Improved Heat Resistance

Carbon fiber has excellent thermal insulating properties compared to metal. This means it absorbs and retains less heat from the engine bay, allowing cooler air to flow into the engine. Cooler air is denser, leading to better combustion and potentially increased horsepower and torque.

3. Aesthetic Appeal

There’s no denying the visual impact of carbon fiber. A well-crafted carbon fiber intake system adds a premium, high-performance look to any engine bay. For many enthusiasts, this is as important as the functional improvements.

4. Enhanced Airflow

Most aftermarket carbon fiber intakes are designed with performance in mind. They often feature smoother internal surfaces and more direct pathways, which can improve airflow and throttle response.

Cons of Carbon Fiber Intake Systems

1. High Cost

Carbon fiber is an expensive material to produce and work with. As a result, carbon fiber intake systems are typically much more expensive than their plastic or aluminum counterparts. This can be a major drawback for budget-conscious tuners.

2. Durability Concerns

While carbon fiber is strong, it can be brittle under certain conditions. Poor-quality manufacturing or prolonged exposure to extreme temperatures may lead to cracking or delamination over time.

3. Marginal Gains

For many vehicles, especially naturally aspirated engines, the performance gains from a carbon fiber intake may be minimal without additional supporting modifications (like ECU tuning or exhaust upgrades). Some users may not notice a significant difference beyond the looks and sound.

4. Installation Complexity

Some carbon fiber intake systems are designed as direct replacements, while others may require modifications or special tools to install. Improper installation can lead to air leaks, poor engine performance, or check engine lights.

Conclusion
Carbon fiber intake systems can be a worthwhile upgrade for enthusiasts looking to combine performance and aesthetics. They offer tangible benefits in terms of airflow and heat management, along with a high-end appearance. However, their high cost and potential durability concerns mean they’re not the perfect solution for everyone. As with any modification, it's important to consider your goals, budget, and vehicle setup before investing.

Whether you're building a show car, a daily driver, or a track monster, make sure to choose a reputable brand and consult professionals when necessary.

Let me know if you’d like a version translated into Chinese or formatted for a website like Medium or WordPress!

The Ultimate Guide to an M5 G90 Full Exhaust System Upgrade

The Ultimate Guide to an M5 G90 Full Exhaust System Upgrade

The BMW M5 has always been a paradox on wheels—a sophisticated executive sedan that hides a savage, high-revving heart beneath its elegant shell. With the new G90 generation, BMW has taken this concept to a stratospheric level. But for true enthusiasts, the symphony composed by BMW's engineers, while impressive, is often just the opening act. The real masterpiece begins when you unlock the car's full aural potential.

Enter the full exhaust system upgrade. This isn't just about making noise; it's about elevating performance, enhancing character, and tailoring the car's voice to your soul. Today, we're diving deep into the world of full exhaust systems for the G90 M5, covering everything from the essential downpipe to the roaring catback.

BMW M5 G90 exhaust system

Why Go Full Exhaust? More Than Just a Loud Pedal

While a simple catback modification can change the sound, a full exhaust system (header-to-tailpipes) is a holistic transformation. Here’s why it’s the gold standard for serious modifiers:

1.Unrestricted Flow & Power Gains: The primary bottleneck in any factory exhaust is the downpipe (or header). It contains catalytic converters designed to clean emissions but also restrict exhaust gas flow. By replacing the stock headers with high-flow catted or catless versions, you significantly reduce backpressure. This allows the twin-turbocharged V8 to exhale more freely, often resulting in substantial gains in horsepower and torque, especially when paired with a dedicated ECU tune.

2.A Deeper, More Authentic Sound: The factory system is muffled and filtered to meet strict sound regulations. A full system replaces the restrictive mid-pipes and mufflers with straight-through designs. This reveals the true, raw, and unfiltered soundtrack of the 4.4-liter S68 engine—a deep, guttural roar at low RPMs that transforms into a high-octane scream at the redline.

3.Weight Reduction: Many aftermarket systems are crafted from premium, lightweight materials like T304 or T409 stainless steel, or even titanium for the ultimate weight-saving option. Swapping out the heavy OEM setup can shed dozens of pounds from the car, improving agility and handling.

3. Aesthetic Appeal: Let’s not forget the visual upgrade. A full system typically ends with larger, beautifully finished tips—be they carbon fiber, titanium blue, or polished stainless steel—that fill out the rear diffuser perfectly and signal the serious intent of your machine.

BMW M5 G90 exhaust system

The Anatomy of a Full Exhaust System: From Downpipes Back

A "full" or "complete" system is a journey from the engine block to the rear bumper.

Downpipes: This is where the magic starts. Replacing these is the single most impactful mod for both power and sound. It unleashes the most heat and energy from the turbos. Options range from high-flow catted (a great balance of performance, smell, and some environmental conscience) to catless (maximum flow and aggression, but not street-legal in many areas and will produce a stronger odor).

Mid-Pipe (X-Pipe or H-Pipe): This section connects the downpipes to the rear muffler. An X-pipe is the most common upgrade, helping to merge the exhaust pulses from both banks of the V8 to create a smoother, higher-pitched, and more exotic Ferrari-like sound. An H-pipe tends to produce a deeper, old-school muscle car rumble.

Catback / Muffler Delete: The final piece of the puzzle. This section houses the mufflers and determines the final volume and tone. A valved system is highly recommended for the G90 M5, allowing you to switch between a civilized "quiet" mode for early morning departures and an earth-shattering "loud" mode for track days or open roads.

BMW M5 G90 exhaust system

The Ultimate Customization: Building Your M5's Signature Voice

This is where the aftermarket truly shines. A full exhaust upgrade is not a one-sound-fits-all proposition. It’s the ultimate form of acoustic customization.

Material Choice: Do you go with the classic resonance of stainless steel or the extreme lightweight and unique percussive sound of titanium?

Tip Finish: Choose from polished silver, black ceramic coating, glossy carbon fiber, or the gorgeous titanium blue burnished finish to match your car's aesthetic.

Valve Control: Remote for manual control over the soundscape at your fingertips.

Sound Level: By mixing and matching components (e.g., high-flow catted downpipes with a valved axle-back), you can fine-tune the volume to be exactly what you want—from assertive and mature to all-out race car.

The Final Verdict

Investing in a full exhaust system for your BMW G90 M5 is one of the most rewarding modifications you can make. It’s a transformation that engages all the senses: the feel of the increased power, the sight of gorgeous tips, and the sound of a unleashed V8 symphony.

It’s about turning the already phenomenal G90 from a machine of compromise into a machine of pure, unadulterated passion. It’s not just an upgrade; it’s the completion of the M5's true identity.

Ready to define your M5's roar? Contact Jagrow Performance and to get the perfect sugguestions.

Three Reasons to Upgrade to a Universal Steering Wheel

The steering wheel. It's your primary connection to your car, the point where feeling and feedback translate into motion.Stepping up to a universal steering wheel isn't just a cosmetic change; it's a holistic upgrade. Here’s why this mod should be at the top of your list.

1. Let's start with the most obvious benefit: sheer personality. Your car is an extension of yourself, and the interior should reflect that.

a ：Materials Matter: Swap out that bland, plastic OEM wheel for the supple grip of perforated leather, the race-ready feel of Alcantara, or the ultra-modern look of carbon fiber

b : Design Freedom: Choose from a vast array of colors, stitching patterns, and spoke designs. Want a classic three-spoke, a vintage wood-rimmed wheel, or an aggressive flat-bottom D-shaped wheel? The choice is yours.

2. Unlock Superior Performance & Control

a : Reduced Rotational Mass: Many performance wheels are significantly lighter than their OEM counterparts. This reduces rotational mass on the steering column, resulting in a marginally quicker and more responsive steering feel.

b : Direct Feedback: High-quality aftermarket wheels often provide more direct communication from the road. You feel more connected to the tires and the asphalt, allowing for more precise and confident inputs.

3. The Essential Mod for Custom Builds

Maximum Compatibility: With the right adapter hub, a single universal wheel can fit a huge range of vehicles, solving fitment issues where OEM parts are obsolete or non-existent.

Universal Steering Wheel

King Long buses travel between Tashkent and its surrounding cities

Every day, thousands of residents travel between Tashkent and its surrounding cities — and now, King Long buses are making those journeys cleaner, smoother, and more reliable. Running on suburban routes, these modern vehicles help increase public transport coverage, reduce travel times, and bring comfort and convenience to daily commuters.

This initiative aligns with Uzbekistan’s Presidential Decree No. PP-59, which calls for renewing the national bus fleet with modern, eco-friendly, and energy-efficient vehicles — a key step toward improving public transport quality across the country.

Together with our partners, King Long is proud to contribute to this transformation, connecting communities, supporting urban mobility, and helping shape a greener, more sustainable future for daily travel in Uzbekistan.