Small exhaust pipe

A small exhaust pipe is a crucial component of a car's exhaust system, typically used for modifying or upgrading the system. Its main function is to reduce exhaust resistance, enhancing the engine's performance and efficiency, while also producing a deeper, more dynamic exhaust sound. Small exhaust pipes are usually made from high-strength stainless steel or titanium alloy, which are heat-resistant and corrosion-resistant, ensuring long service life. They come in various designs, such as straight-through and back-pressure types, to suit different vehicles and usage needs.

Key Features:

• Enhances engine performance


• Improves exhaust sound


• Made from high-strength, durable materials


• Available in various designs to fit different car models

We at Changzhou China GAS Export & Import Trading Co; LTD, are proud to announce our return to the market following a brief hiatus due to the COVID-19 pandemic. Established in 2001, we were the first in China to market bicycle engines under the mentorship of Don Grube, a renowned contract engineer in automotive electrics. Our close alliance with Gru-Bee inc, a US-based e-commerce firm led by Don and Angel Grube, complements our commitment to quality products.

Our company motto, "We inspect what you expect," reflects our unwavering commitment to honesty, transparency, and stringent quality control. We ensure compliance with international standards and industry regulations such as the EPA. We are experts in navigating the Chinese export market and can assure the authenticity of our supplier's credentials.

Located in Jiangsu province outside Shanghai, our five 2-stroke bicycle engine factories adhere to rigorous quality standards. Our main office in Changzhou, the nerve center of motor and e-bike manufacturing, facilitates efficient inspections and product development for our discerning clientele.

With Don Grube, a seasoned American product engineer with over 30 years of experience, assisting us, we provide unparalleled inspections and unparalleled service. Our website in the USA, both at www.grubeeinc.com & www.grubee.net, details our extensive history and expertise.

At China GAS, we meticulously inspect all products before shipment, ensuring the highest quality and providing comprehensive warranty administration. We keep you informed with a PowerPoint picture inspection report before your order departs. Trust our transparent, English communication for reliable, easy transactions.

Come explore our impressive product line, consisting of 2 and 4 cycle engine kits, CVT and direct drive belt transmissions, and internationally renowned SkyHawk engines. Our automotive starters and alternators, developed by Don Grube with expertise in Chinese factories, are well-regarded industry leaders. Join us as we invite and encourage communication leading to factory visits in Jiangsu Province. Let us be your trusted partner in the world of Chinese exports!

1. who are we?
We are based in Jiangsu, China, start from 2005,sell to Central America(10.00%),Western Europe(10.00%),Eastern Asia(10.00%),Mid East(10.00%),Oceania(10.00%),Africa(10.00%),Southeast Asia(10.00%),Eastern Europe(10.00%),South America(10.00%),North America(10.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
2 cycle gas engine,scopes,bicycle frame,4 cycle gas engine,T-Belt drive for 4 cycle

4. why should you buy from us not from other suppliers?
Our company is known for selling good quality products . We have some well-known engineers . We are the only company that got EPA certificate for the 2 cycle bicycle engines in the USA. Our brand name Skyhawk and Starfire are famous in the world .

5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW,DDP,DDU;
Accepted Payment Currency: USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken: English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian