STAINLESS STEEL EQUAL-LENGTH PERFORMANCE HEADERS
BMW E36 325i / 328i / M3 | BMW Z3 | M50 / M52 APPLICATIONS
XS-POWER BMW E36 Equal-Length Stainless Steel Headers
Upgrade your BMW inline-six exhaust system with XS-POWER stainless steel equal-length performance headers. Designed for compatible BMW E36 and Z3 six-cylinder applications, these tubular exhaust manifolds replace restrictive-style exhaust routing with a performance-oriented configuration.
Featuring a 3-into-1 primary collector design, CNC-machined mounting flanges, TIG and MIG welded construction, and two oxygen sensor locations, these headers are built for BMW enthusiasts seeking a durable aftermarket exhaust upgrade for a compatible naturally aspirated inline-six engine.
Whether you're restoring an E36 325i, upgrading a 328i, preparing a BMW Z3 project, or building an E36 M3 performance exhaust system, XS-POWER provides a precision-focused stainless steel header option for verified applications.
Performance Specifications
Premium BMW Performance Header Features
Equal-Length Exhaust Runner Design
Equal-length header routing is intended to help coordinate exhaust pulse travel between cylinders. Actual exhaust performance depends on runner dimensions, collector configuration, engine tuning, and the complete exhaust system.
3-Into-1 Collector Configuration
The six-cylinder exhaust is organized through a 3-into-1 piping arrangement, combining primary runners into collector sections for a performance-focused exhaust layout.
Stainless Steel Tubular Construction
Manufactured from stainless steel for improved corrosion resistance compared with ordinary uncoated mild steel exhaust components.
CNC-Machined Mounting Flanges
CNC-machined flanges provide accurately manufactured mounting interfaces for compatible cylinder-head applications.
TIG and MIG Welded Construction
The header assembly uses TIG and MIG welded fabrication for joining the tubing and mounting components.
Two Oxygen Sensor Locations
Includes two oxygen sensor locations. Sensor fitment, wiring reach, and emissions-system compatibility must be verified for the vehicle.
Brand-New Performance Component
Supplied new and unused, ready for professional installation on a compatible BMW exhaust application.
BMW E36 and Z3 Vehicle Fitment
The following model families and years are taken from the supplied product application information. Verify engine version, exhaust flange configuration, oxygen sensor placement, and chassis clearance.
| BMW Model | Model Years | Engine |
|---|---|---|
| 3 Series E36 | 1992-1998 | 2.5L / 2.8L / 3.2L* |
| M3 E36 | 1995-1999 | 3.2L* |
| Z3 | 1998-2000 | 2.8L / 3.2L* |
*The source application data groups some model years and displacements together. Actual compatibility varies by market, engine, and exhaust flange arrangement.
M50, M52, S50, and S52 engine variants do not necessarily share identical exhaust connections in every market. European-market E36 M3 applications should not be assumed compatible solely from the M3 model name. Confirm the exact engine and header flange configuration.
Complete Technical Specifications
| Specification | Details |
|---|---|
| Brand | XS-POWER |
| Product Type | Performance Exhaust Headers |
| Material | Stainless Steel |
| Runner Configuration | Equal-Length Style |
| Collector Design | 3-Into-1 |
| Primary Piping | 1-3/8 Inches |
| Listed Inlet Dimension | 1-1/4 x 1-3/4 Inches |
| Outlet Diameter | 2.0 Inches ID |
| Oxygen Sensor Locations | 2 |
| Flanges | CNC-Machined |
| Weld Construction | TIG and MIG |
| Condition | Brand New / Never Installed |
BMW Inline-Six Exhaust Performance
A well-matched tubular header system can support efficient exhaust gas routing and improve the character of a naturally aspirated BMW inline-six engine.
The XS-POWER equal-length style header configuration is intended for BMW performance enthusiasts upgrading their exhaust manifolds as part of a compatible engine and exhaust setup.
The supplied product information references an estimated 5-10 horsepower and torque improvement. Actual gains have not been independently verified and will depend on the engine, exhaust, and tuning.
Package Includes
- 1 x Stainless Steel BMW Inline-Six Exhaust Header Set
Please review product photographs for the exact included components. Additional installation hardware, gaskets, and oxygen sensors are not confirmed as included.
Installation and Compatibility Notes
- Verify the BMW engine code before ordering.
- Confirm cylinder-head exhaust flange compatibility.
- Check the downstream exhaust flange and outlet connection.
- Verify both oxygen sensor locations and wiring reach.
- Inspect chassis, steering, and underbody clearance.
- Installation instructions are not included.
- Professional installation is strongly recommended.
Intended for appropriate off-road or competition applications where permitted by law. Confirm local emissions requirements before installing aftermarket exhaust headers.
XS-POWER BMW Performance Exhaust Parts - Worldwide
XS-POWER supplies performance exhaust components for BMW E36 enthusiasts, Z3 owners, inline-six engine builders, restoration workshops, and motorsport projects worldwide.
Our BMW exhaust product range supports enthusiasts searching for stainless steel headers, equal-length exhaust manifolds, M50 and M52 engine upgrades, and compatible E36 performance components.
WORLDWIDE SHIPPING AVAILABLE - USA, CANADA, UNITED KINGDOM, GERMANY, EUROPE, AUSTRALIA, NEW ZEALAND, JAPAN AND INTERNATIONAL MARKETS.
BMW E36 Performance Headers - Frequently Asked Questions
Do these headers fit BMW E36 325i and 328i models?
The supplied application information includes E36 six-cylinder models. Verify the engine, model year, and exhaust flange configuration before ordering.
Are these headers compatible with a BMW E36 M3?
E36 M3 applications are listed, but engine and market differences can affect compatibility. Confirm whether the specific S50 or S52 configuration matches.
Will these fit a BMW Z3 2.8L or 3.2L?
The supplied fitment information includes 1998-2000 Z3 2.8L and 3.2L applications. Verify engine and exhaust connections before purchase.
What does the 3-into-1 design mean?
Three primary exhaust runners combine into a collector, creating the advertised 3-into-1 header configuration.
How many oxygen sensor locations are provided?
Two oxygen sensor locations are specified for this header set.
Are these headers made from stainless steel?
Yes. The product is specified as stainless steel with TIG and MIG welded construction.
Will these headers increase horsepower?
Performance depends on the engine, exhaust system, and tuning. Specific gains are not guaranteed.
