Auto performance exhaust parts: Manufactures truck and car exhaust systems in material Carbon steel, Stainless steel, Aluminized steel, with diameter covers from 1 to 10 inches. Auto performance intake parts: Aluminum intake system that's made in Alu 6061, with various surface finishing available, powder coating, painting, anodizing, polishing and brushing.




Material Type: Metal,Crafted from high-grade 6061 aluminum, ensuring durability and longevity for your BMW's performance.
Compatibility: BMW N55 135i 335i xDrive,Designed specifically for BMW N55 models, this kit is a perfect fit for 135i, 335i, and xDrive variants.
Design: CNC Machined Flanges,Precision CNC machined flanges ensure a leak-free connection to the throttle body, enhancing performance.
Performance: Increased Throttle Response,Engineered to reduce turbo lag, this kit delivers a quicker throttle response for a more responsive drive.
Dimensions: | Design according to customers’ demands or drawings or samples. |
Material: | Aluminum: Al6061, Al6063... |
Surface Treatment: | Polishing, Power Coating, Painting... |
Car Model: | BMW N55 135i 335i xDrive |
1.Are you a factory or a trading company?
We are a factory with our own bending, foundry, machining, assembly, test and packing.
2.How can I know the material is correcct and acceptable?
Material certificate (inspection certificate) is available on request.
3. Can you produce according to the samples?
Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
4. What is your sample policy?
We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
5.Are you able to design or produce new products for us?
We are always willing to develop new products according to the clients' requirements, we are experienced in stainless steel investment casting and Aluminum gravity casting, so when you have samples or drawing needing a factory to develop for you, we will try our best to help you.
6. How about your delivery time?
Generally, it will take 20 to 30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.