What are the main benefits of this downpipe?

It offers faster spool up, better throttle response, increased turbo life, reduced under-hood temperature, and significant power gain.

Is the product in stock for fast shipping?

Yes, most items are in stock to ensure fast shipping.

China Factory for S55 with Heat Shield Exhaust Downpipe

Name: China Factory for S55 with Heat Shield Exhaust Downpipe
Brand: Nantong Fengyun Auto Parts Co., Ltd.
SKU: 2303260145

Jiangsu, ChinaNantong Fengyun Auto Parts Co., Ltd.

US$288.00

1-4 Sets

US$280.00

5-19 Sets

US$270.00

20+ Sets

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

S55 F80 F82 M3 M4

Suitable for Car Brands

F80 F82 M3 M4 S55

Car Model

F80 F82 M3 M4 S55

Type

Exhaust Pipe

Body Material

Steel

Discharge Standard

Euro V

Certification

Noise Source

The Noise of Engine

Mechanical Noise

Automobile Chassis Noise

The Brake Noise

Component

Exhaust Pipe

Main Market

North America

Car Fitment

F80 F82 M3 M4 S55

Material

Stainless Steel

Transport Package

Carton

Specification

71*30*18cm

Trademark

FY-MOTO

Origin

China

Key features

Premium Material: Constructed from 304 stainless steel for durability.

Enhanced Performance: Faster spool up, better throttle response, and significant power gain.

Turbo Protection: Increases turbo life and reduces under-hood temperature.

Superior Welding: 100% TIG welded and back purged for leak-free performance.

Comprehensive Warranty: 12-month warranty covering manufacturing defects with free replacement.

Customization Available: Custom products available based on customer drawings or samples.

Fast Shipping: Most items are in stock for fast shipping.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamExhibition Experience

Nantong Fengyun Auto Parts Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤2.05h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company in Nantong, with stated access to three joint factories covering heat exchangers and cold boxes, exhaust and intake systems, and CNC parts. It reports ISO 9001, TS 16949, and CE certifications, and claims OEM service for well-known brands. Customization options are broad, but R&D evidence is limited: one R&D engineer, no new products launched in the previous year, no available SDK, and no design documentation available for audit. Manufacturing experience is stated as over 15 years, although the supplier’s own description also claims more than 200 new items developed annually, which is inconsistent with the separate report of no new products last year. Quality-control evidence is incomplete, including zero listed quality-control test equipment and undocumented complaint handling. No Fortune 500 cooperation or overseas service countries were reported.

Supplier typeThe supplier is explicitly classified as a trading company, located in Tongzhou District, Nantong, with associated companies in wholesale and retail. This indicates the investigated entity is not identified as a direct manufacturer in the provided classification, although other information states it works with three joint factories.

CertificationsThe supplier reports TS 16949 and ISO 9001 management-system certifications, plus CE product compliance certification. These are explicit certification holdings and support a positive assessment for this field.

After-Sales capabilityTechnology engineers are responsible for technical support during production and after-sales service, and the supplier states a 12-month warranty with repair or replacement for manufacturing defects. However, complaint handling has a procedure without written records, so the evidence supports stated capability but also shows weak documentation.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization capability.