Published Date: [2026.5.12]
Author: Shandong Shanqingsong International Trade Co., Ltd. SQS
Category: Technical Solutions | Global Emission Compliance
SQS launched a high-quality exhaust downpipe, supporting OEM/ODM customization services. Specifically designed for 2009-2017 Nissan 370z, Infiniti G37, and Infiniti Q50 3.7L models, it features a built-in muffler, integrating performance improvement, noise optimization, vehicle-specific fitment, and durability, making it an ideal choice for exhaust system upgrade and original replacement of these models.
The product highlights core selling points that accurately meet model needs: First, vehicle-specific fitment. Based on precise original vehicle data, the interface and size perfectly match 2009-2017 Nissan 370z, Infiniti G37/Q50 3.7L models, enabling direct bolt-on installation without cutting or modification, which is convenient and efficient, greatly saving labor costs. Second, built-in muffler design, which can effectively filter exhaust noise, suppress resonance, create a deep and rich sporty exhaust sound, balance performance experience and riding comfort, and avoid noise pollution. Third, significant performance optimization. The smooth pipeline design greatly reduces exhaust back pressure, accelerates exhaust gas discharge, improves engine power output and throttle response speed, and fully releases the original potential of the 3.7L engine.
In terms of quality, the product is made of high-temperature resistant and corrosion-resistant high-quality alloy material, undergoing precision welding and strict testing. It has a stable structure, anti-aging, and is not easy to deform, which can withstand the erosion of high-temperature exhaust gas and complex road conditions for a long time, with a service life far exceeding that of ordinary exhaust downpipes. At the same time, OEM/ODM customization services are available to provide batch OEM and detail optimization according to customer needs, meeting the procurement needs of different groups such as auto parts wholesale and modification manufacturers. With high adaptability, high durability and high cost performance, it has quickly become a popular product in the market.
Contact Us:
- Email: Business@sqs-autopart.com
- WhatsApp: +86-15863898996
- Inquiry Link: sw autusin – Just another WordPress site (sqs-autopart.com)
English 
Russian