BMW E70 X5 35d M57N2 Stainless Steel Downpipe — Downpipe Only
E70 M57N2 Downpipe Only
$499.00
Sale price
$499.00
Regular price
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BMW E70 X5 35d M57N2 Stainless Steel Downpipe — Downpipe Only
$499.00
Sale price
$499.00
Regular price
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BMW E70 X5 35d M57N2 Stainless Steel Downpipe — Downpipe Only
A stainless steel performance downpipe for BMW E70 X5 diesel builds using the M57N2 engine. This listing is for the downpipe only; it does not include a mid-pipe section.
Fitment
- 2007-2013 BMW X5 E70 with M57N2 diesel engine
- BMW X5 3.0sd / 35d / 286 hp
- For M57N2 only
Fitment note: Please verify your vehicle, engine, turbo connection, and existing exhaust layout before ordering. This listing is intended for M57N2-equipped E70 X5 diesel models only.
Recommended Pairing:
For best results, this downpipe should be paired with a proper diesel ECU calibration. After installation, the engine software must be adjusted to account for the increased exhaust flow and off-road hardware configuration. Pairing this downpipe with an Undisputed diesel tune helps optimize boost control, fueling, torque delivery, and drivability while reducing the chance of warning lights or limp-mode issues.
Construction
- T201 / SS201 stainless steel construction
- 1.5mm wall thickness
- Mandrel-bent tubing for smoother exhaust flow
- TIG-welded for strength and durability
- Built-in flex section to reduce exhaust strain
- 3" downpipe design to support improved exhaust flow
Connection Details
- Turbo side: 3.5" I.D. / 4.3" O.D. V-band flange connection
- Outlet side: 2.6" I.D. / 2.7" O.D. pipe
- Includes 3 O2 sensor bungs
- OEM turbo clamp is required for installation
Important Notes
- Downpipe only: this is not a full downpipe + mid-pipe kit
- Engine software must be adjusted accordingly after installation
- Professional installation is recommended
- Hardware, gaskets, clamps, and sensors should be inspected during installation and replaced if needed
Off-Road / Motorsport Use Only
This product is intended for off-road, track, and motorsport use only. It may not be legal for use on public roads or emissions-controlled vehicles. Customer is responsible for confirming legality, compatibility, and required calibration before purchase or installation.
Part: Downpipe only; mid-pipe not included
Material: T201 / SS201 stainless steel
Wall thickness: 1.5 mm
Tube design: 3-inch mandrel-bent, TIG-welded, with integrated flex section
Turbo connection: 3.5-inch I.D. / 4.3-inch O.D. V-band flange
Outlet: 2.6-inch I.D. / 2.7-inch O.D.
Sensor provisions: Three oxygen-sensor bungs
Installation: Reuses the OEM turbo clamp; professional installation recommended
2007–2013 BMW E70 X5 diesel applications using the M57N2 engine, including listed X5 3.0sd / 35d / 286 hp configurations. M57N2 only. Verify VIN, market, engine, turbo flange, sensor locations, and existing exhaust layout before ordering. Off-road, closed-course, or motorsport use only where applicable.