Stainless Exhaust Header X-Pipe Kit for 1986-1991 BMW E30 3-Series 320I 323I 325I 325IX 325 325e 2.5L 2.7L L6
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Experience the perfect blend of quality engineering and exceptional value with these high-performance headers. Manufactured from durable T-304 stainless steel with precision CNC-machined flanges and TIG/MIG welded construction, they deliver superior durability and flow characteristics. Computerized mandrel bending technology ensures smooth exhaust airflow for improved scavenging and reduced back pressure.
Features:
- 2.00" Outlet
- The Tubing has been optimized for the 2.5L and 2.7L engines
- Features ONE O2 Sensor and comes with blanking plug for models that don't require them.
- Header features 6-2-1 lightweight piping design.
- Fits the L6 BMW 3 Series Engine Only, Will not fit the international 4cycl models.
- CNC machine flanges with TIG and MIG welded construction
- HP gains of 10-15HP depending on the current setup.
- Direct bolt on installation.
- Professional Installation is Highly Recommended
- Installation Instruction is not Included.
- 86-88 BMW 325
- 86-87 BMW 325e
- 86-87 BMW 325es
- 87-91 BMW 325i
- 87-91 BMW 325is
- 88-91 BMW 325iX
- Fits BMW E30 Models with 2.5L/2.7L l6 Engines ONLY
| VEHICLE NAME | YEAR | ENGINE |
|---|---|---|
| BMW 325 | 1986~1988 | 2.7L |
| BMW 325e | 1986~1987 | 2.7L |
| BMW 325es | 1986~1987 | 2.7L |
| BMW 325i | 1987~1991 | 2.5L |
| BMW 325iX | 1988~1991 | 2.5L |
| BMW 325is | 1987~1991 | 2.5L |
SHIPPING & DELIVERY
Fast Processing & Reliable Transit
- Processing: Orders are processed and shipped from the nearest warehouse within 24 hours.
- Delivery: Estimated delivery time is approximately 4 to 5 business days.
RETURNS & EXCHANGES
30-Day Hassle-Free Policy
- Return Window: We offer a 30-day return policy from the date of delivery.
- Process: To initiate a return or exchange, please contact our customer service team first to receive authorization and instructions.
WARRANTY
2-Year Limited Replacement Warranty
- Duration: All products are backed by a 2-year limited warranty.
- Coverage: This warranty covers manufacturing defects and product failures under normal use, and provides a replacement for qualified cases (repairs are not performed).
CUSTOMER SUPPORT
We’re Here to Help – Contact Us First
- Priority Contact: For any order-related issues—including returns, warranty claims, or general inquiries—please contact us first before taking further action. We are committed to resolving your concern promptly.
- Feedback Notice: If you are unsatisfied, we kindly ask that you allow us an opportunity to address the issue before leaving neutral or negative feedback.
- Email Support: You can reach us at support@SAMEXHAUST.com.
Attention
Products on this site are for off-road/racing use only and are not legal for public roads where emissions laws apply.
Professional installation recommended. Removing emissions equipment (DPF, CAT, SCR, DOC) requires deleting related sensors and a compatible tuner to avoid engine codes.
Performance gains may vary—no guarantees.

