

This 304 stainless steel exhaust valve is super practical! Quiet and easy to change! Made of 304 stainless steel, fully adaptable to 7 sizes, good sealing and no air leakage, one valve for two purposes is very cost-effective!
Item No :
RSC-VALVEProduct Origin :
ChinaColor :
CustomUniversal 304 SS Stainless Steel Exhaust Control Valve
Product Details
1. Made of 304 stainless steel, it is extremely durable
Using high-grade 304 stainless steel, it is more resistant to rust than ordinary steel and will not deform under long-term high-temperature use
The surface is treated with oxidation resistance, so it is not easy to rust even in rainy days or snow-melting environments
The valve body is sturdy and is not easy to wear even with frequent openings and closings, and its service life far exceeds that of ordinary valves
2. Comprehensive coverage of 7 sizes
Provide multiple specifications of 51mm/60mm/63mm/70mm/76mm/89mm/102mm
Adapt to different needs such as original factory exhaust upgrades and mid-to-tail modifications
Special sizes support OEM customization to meet personalized modification needs
3. Intelligent sound control
Remote control/APP control switch, free switching between quiet mode and sports mode
Low speed is quiet and does not disturb people, high speed opens to improve exhaust efficiency
The sound adjustment range is large, but it always remains within the legal range
4. Precision leak-proof design
The valve body is precision-machined by CNC, with a tolerance of less than 0.1mm
High-temperature graphite sealing ring ensures long-term use without leakage
Non-resonance structural design eliminates "buzzing" noise after modification
5. Truly universal installation
Not picky about car models, sedans, SUVs, sports cars, and pickups can be installed
Equipped with a variety of adapter flanges, suitable for original or modified exhaust
Easy to install, can be completed within 2 hours, does not damage the original car structure
Product Specifications
Model NO. | RSC-VALVE |
Car Make | Universal |
Material | 304ss |
Size | 51mm/60mm/63mm/70mm/76mm/89mm/102mm |
Transport Package | Carton+Pallet |
Origin | China |
HS Code | 8708920000 |
OEM | OEM Services Provided |
✅ 304 stainless steel material - high temperature resistance and corrosion resistance, no rust after long-term use
✅ Full size adaptation - 51mm-102mm multiple pipe diameters are available, suitable for most modified exhausts
✅ Silent/sports mode switching - one-click change of sound waves, legal and non-disturbing
✅ Anti-leakage design - precision processing, good sealing, no exhaust leakage
✅ Universal installation - adapt to various models, no car selection for modification
Company Introduction:
Anhui Rongsheng Changwei Import and Export Co., Ltd. is located in Hefei, Anhui Province, China. Since 2005, we have been focusing on product design and manufacturing in the following areas.
1. Automobile exhaust system
2. Casting automotive products
3. Forging automotive products
4. Laser cutting automotive products
5. CNC automotive products
We are proficient in the design and manufacturing of 3D engineering drawings and molds; We are good at developing and producing according to original samples; We accept customer requirements for customized products, etc. Our corporate values are "integrity, innovation, focus, sharing". The business philosophy is "based on righteousness and honesty. " We have an experienced R&D team, skilled and experienced front-line personnel, a enthusiastic and professional sales team and a complete enterprise management system. We take customer needs as the starting point, and customer satisfaction is our happiness and pursuit.
Our tailor-made high-quality services have won unanimous praise from many top buyers at home and abroad. Our rich experience in foreign trade and export has won high recognition from our customers, and we hope to open up a broader market. Please believe that choosing us must be a win-win situation.
We look forward to establishing a long-term good cooperative relationship with you!