Product Introduction
481H-1008111 Direct-fit High-performance Durable Exhaust Manifold for Chery Tiggo
This 481H-1008111 Exhaust Manifold is engineered for optimal exhaust gas management, featuring high-grade stainless steel construction that ensures corrosion resistance and a 50,000+ mile service life. It efficiently channels exhaust fumes, reducing backpressure by up to 15% to enhance engine performance and fuel efficiency. Compliant with OEM standards and ISO 9001 certification, the manifold boasts precision casting for a perfect fit and leak-proof seal. Designed for durability in extreme temperatures (-40°C to 800°C), it delivers reliable performance for daily driving and demanding conditions.
Product Advantage
1. Premium Material & Corrosion Resistance
Crafted from high-grade 304 stainless steel, this 481H-1008111 Exhaust Manifold offers exceptional resistance to rust, oxidation, and high-temperature wear. Tested under extreme conditions (-40°C to 850°C), it maintains structural integrity for over 80,000 miles—30% longer than standard carbon steel alternatives. The material meets SAE J403 standards, ensuring durability in harsh driving environments and reducing replacement frequency for cost savings.
2. Precision Casting & Perfect Fit
Engineered with CNC precision casting technology, the exhaust manifold achieves a dimensional tolerance of ±0.05mm, guaranteeing a seamless, leak-proof fit with OEM specifications. Each unit undergoes 3D scanning inspection to match original mounting points, eliminating installation issues. Backed by ISO 9001-certified production processes, it ensures consistent quality and compatibility, making it a reliable direct-fit exhaust manifold for hassle-free replacement.
3. Optimized Exhaust Flow & Performance Boost
The aerodynamic design features smooth internal channels that reduce exhaust backpressure by up to 20%, enhancing engine airflow and combustion efficiency. This translates to a 5-8% improvement in fuel economy and 3-5% more horsepower. The manifold’s streamlined structure minimizes exhaust gas retention, lowering engine temperature and extending overall engine lifespan—proven through dyno testing and real-world road validation.
4. High-Temperature Resistant Coating
Equipped with a ceramic-based thermal barrier coating, the manifold reduces heat radiation by 40%, protecting surrounding engine components from thermal damage. The coating adheres firmly through a 3-layer baking process, resisting peeling even after prolonged exposure to 800°C+ exhaust gases. This feature not only boosts durability but also improves under-hood safety, aligning with OEM thermal management standards for high-performance exhaust systems.
5. Rigorous Quality Control & Certification
Every 481H-1008111 Exhaust Manifold undergoes 12+ quality checks, including pressure testing (up to 10 bar) and leak detection, with a 99.8% pass rate. It is certified by TÜV Rheinland and meets EPA emissions regulations, ensuring compliance with global automotive standards. Our factory’s 15-year experience in exhaust system manufacturing and 100,000+ units annually produced reinforce trust in product reliability and performance.
6. Cost-Effective & Long-Term Value
Offering OEM-equivalent quality at a 25% lower price point, this exhaust manifold delivers unbeatable cost performance. Its extended service life (80,000+ miles) and low maintenance requirements reduce long-term ownership costs. Backed by a 2-year/50,000-mile warranty, it provides peace of mind for customers seeking a durable exhaust manifold replacement that balances performance, reliability, and affordability—supported by our 24/7 technical support team.
Technical Parameters
| Parameter | Details |
| Part Number | 481H-1008111 |
| Material | High-grade 304 stainless steel (compliant with SAE J403 standard) |
| Manufacturing Process | CNC precision casting + TIG welding
|
| Dimensional Tolerance | ±0.05mm (validated by 3D scanning inspection) |
| Operating Temperature Range | -40°C to 850°C (-40°F to 1562°F) |
| Maximum Pressure Resistance | 10 bar (145 psi) |
| Coating Type | Ceramic-based thermal barrier coating (3-layer baked) |
| Heat Radiation Reduction | 40% compared to uncoated manifolds |
| Exhaust Backpressure Reduction | Up to 20% (dyno-tested) |
| Service Life | 80,000+ miles (128,748+ km) under normal driving conditions |
| Weight | 4.2 kg (9.26 lbs) |
| Mounting Type | Direct-fit (matches OEM mounting points) |
| Certification | ISO 9001, TÜV Rheinland, EPA compliant |
| Package Contents | 1 x Exhaust Manifold, Mounting Gaskets, Installation Hardware |
Product Uses
Here are specific application scenarios of Exhaust Manifold:
1. Daily Urban Commuting
Ideal for frequent stop-and-go city driving, this exhaust manifold maintains stable performance amid frequent temperature changes and short-distance trips. Its low backpressure design reduces engine strain, improving fuel efficiency by 5-8% during daily commutes—saving up to 0.3 gallons of fuel per 100 miles for cost-conscious users. The corrosion-resistant material also withstands road salt and moisture in urban environments.
2. Long-Distance Highway Travel
Engineered for extended high-speed runs, it efficiently dissipates heat (resisting 850°C exhaust gases) to prevent overheating during 4+ hour drives. The precision-fit structure eliminates leaks even at constant high speeds, while the 80,000+ mile service life aligns with long-distance driving demands. It ensures consistent power delivery and reduces engine noise for a smoother highway experience.
3. Harsh Environmental Conditions
Perfect for regions with extreme weather—from -40°C cold snaps to 35°C+ high-temperature climates. The 304 stainless steel construction resists rust in coastal areas (high humidity/salt air) and oxidation in arid regions. Certified to withstand dust, debris, and road chemicals, it maintains functionality in off-road-accessible urban or rural settings.
4. Fleet & Commercial Vehicle Usage
Suited for commercial vehicles with high mileage (e.g., delivery vans, service vehicles) that require reliable, low-maintenance components. With a 99.8% quality pass rate and 2-year warranty, it minimizes downtime for fleets. The cost-effective design (25% cheaper than OEM with equivalent quality) reduces long-term operational costs for businesses managing multiple vehicles.
5. Performance Enhancement Upgrades
A top choice for users seeking to boost engine output without major modifications. Its optimized airflow design increases horsepower by 3-5% and torque by 4-6%, validated via dyno testing. Compatible with aftermarket exhaust systems, it serves as a high-performance replacement that meets EPA emissions standards—ideal for enthusiasts prioritizing power and compliance.
Product Operate Guide
For installation, ensure the engine is cool (below 40°C) to avoid burns. Clean the mating surface thoroughly, then align the manifold with OEM mounting points and fasten hardware to 25-30 N·m torque (per SAE standard). Replace old gaskets with included ones for a leak-proof seal. After installation, run the engine idle for 5 minutes to check for abnormal noise. Regular inspection every 10,000 miles ensures optimal performance—follow our ISO 9001-aligned maintenance guidelines.
