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Make
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China Performance Exhaust System Manufacturer & Supplier

—Qingdao Greatwall Automotive Parts Co.Ltd

Our company specialized in produce, develop, sell the exhaust system, cooling system, body parts and so on, also do our best to combine various kinds of resources to supply our customers the best service.We have our own factories to develop different car accessories, our factories cover more than 1000 mu with more than 200 workers and dozens of R&D personnel, each year dozens of new products enter the market. Our Product Exhaust catback, exhaust headers, exhaust downpipes, exhaust mufflers, exhaust tip, radiator, intercooler...

MAIN PRODUCTS CATEGORY

Exhaust Downpipe

Exhaust Header

Exhaust Muffler

Exhaust System

Exhaust Tip

Exhaust Valve

Intake Pipe

Intake System

Audi

Dodge

BMW

Jeep

Honda

CUSTOMIZED WELCOME

NEWS CENTER

20 2026-01

OEM/ODM Performance Exhaust Manufacturer:Capabilities,MOQ,Lead Time&QC Standards

X-, H-, and Y-pipes tune exhaust pulse mixing, shaping tone, rasp, drone, and how the car feels. For true dual V8s, choose by sound: H-pipe for classic deep rumble, X-pipe for a smoother, cleaner high-RPM note. If your system merges to a single exit (common on V6 and turbo setups), a quality Y-pipe matters most. Final sound and comfort come from resonators and mufflers—confirm fitment with a quick mid-pipe photo before ordering.

28 2026-01

How To Reduce Exhaust Drone:5 Proven Fixes That Actually Work

How to Make Exhaust Louder: The Complete Performance Upgrade Guide.This guide breaks down the most effective and practical methods to increase exhaust loudness, explains how each upgrade works, and highlights what to avoid to protect both your vehicle and driving comfort.

09 2025-12

How To Make Exhaust Louder | Performance Exhaust Upgrade

How to Make Exhaust Louder: The Complete Performance Upgrade Guide.This guide breaks down the most effective and practical methods to increase exhaust loudness, explains how each upgrade works, and highlights what to avoid to protect both your vehicle and driving comfort.

16 2026-01

X-Pipe vs H-Pipe vs Y-Pipe: Sound, Power & Best Choice by Engine

X-, H-, and Y-pipes tune exhaust pulse mixing, shaping tone, rasp, drone, and how the car feels. For true dual V8s, choose by sound: H-pipe for classic deep rumble, X-pipe for a smoother, cleaner high-RPM note. If your system merges to a single exit (common on V6 and turbo setups), a quality Y-pipe matters most. Final sound and comfort come from resonators and mufflers—confirm fitment with a quick mid-pipe photo before ordering.

18 2025-12

Titanium Exhaust Systems: Weight Savings, Sound, Drone, Cleaning

This guide helps drivers understand the benefits and trade-offs of titanium exhaust systems, from weight reduction to sound enhancement, and offers practical advice for selecting and maintaining the right exhaust system based on their vehicle's needs.

31 2025-12

Cat-Back vs Axle-Back Exhaust: Sound, Power & Cost Comparison

This guide helps drivers understand the benefits and trade-offs of titanium exhaust systems, from weight reduction to sound enhancement, and offers practical advice for selecting and maintaining the right exhaust system based on their vehicle's needs.

China Performance Exhaust System Manufacturer & Supplier

—Qingdao Greatwall Automotive Parts Co.Ltd

MAIN PRODUCTS CATEGORY

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