Find Parts That Fit Your Vehicle

BMW Downpipes

When BMW began to offer more and more forced induction vehicles, some enthusiasts were upset and others were excited about the big power potential. While we love older, naturally aspirated BMWs, we LOVE forced induction BMWs. Upgrading your downpipe (or downpipes) is one of the easiest ways to reduce restriction and add more power to your BMW. We offer several brands, including our own designs, of downpipes for your BMW!
Sort By:

Genuine BMW - Corporate Logo
T#:27838480
Part#: 18328612537KT4
In Stock
$ 110.99 USD
Free Shipping on orders $49 and up
Prevent engine issues and error codes caused by exhaust leaks with the correct installation of components using appropriate gaskets and hardware.
Genuine BMW - Corporate Logo
T#:48827
Part#: 18407645241
Ships in 1 day
$ 3,533.99 USD
Free Shipping
$ 3,533.99 USD
Free Shipping
Price includes an $1800.00 refundable core charge.
Genuine BMW - Corporate Logo
T#:36828
Part#: 11627576992
In Stock
3% off MSRP $ 6.42

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 6.20 USD
Free Shipping on orders $49 and up
3% off MSRP
$ 6.42

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 6.20 USD
Free Shipping on orders $49 and up


Genuine BMW Hex Nut Wiht Flange -
This item fits the following BMW Chassis:
E71,F01,F02,F06,F10,F12,F13,F15,F16

Fits BMW Engines including:
N63,N63N

Show More Show Less

AFE - Corporate Logo
T#:388525
Part#: 48-36302KT1
Ships in 3 Business Days
$ 595.00 USD
Free Shipping
$ 595.00 USD
Free Shipping

This awesome Mach Force XP Down Pipe produces 14 horsepower and 39 lbs. x ft. of torque at 1900 RPM. The Mach Force XP down pipe is constructed of mandrel bent, brushed 304 stainless steel tubing and flanges and uses all factory mounting locations. Using a unique resonance chamber to capture sound waves and minimize exhaust "drone", this system produces an aggressive tone on throttle but a smooth sound at cruising speeds without affecting performance. This down pipe is 100% TIG-Welded. Note: this product will activate the check engine light.

This part alters or deletes the emissions equipment on your car, and may not meet emissions standards in all states. Because of this, we require a waiver of emissions compliance to be signed and sent in to TMS. You can download the waiver here.

Left Hand Drive ONLY

Show More Show Less

Genuine BMW - Corporate Logo
T#:56869536
Part#: 11655B4A544
Ships in 1 day
New Item
6% off MSRP $ 160.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 151.99 USD
6% off MSRP
$ 160.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 151.99 USD
Genuine BMW - Corporate Logo
T#:7483
Part#: 18111245203
Ships in 7 Business Days
6% off MSRP $ 289.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 271.99 USD
Free Shipping
6% off MSRP
$ 289.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 271.99 USD
Free Shipping
The exhaust on your car goes through lots of high-wear situations. Constant temp changes from cold to extreme heat. Climate-depending can be exposed to corrosive road salt and other chemicals and over time can rust and leak. Replace these at any sign of cracking or leaking to ensure the best performance of your vehicle.
Show More Show Less

AFE - Corporate Logo
T#:640225
Part#: 48-36322-HC
Back Ordered
$ 1,329.00 USD
$ 1,329.00 USD

AFE - Corporate Logo
T#:640223
Part#: 47-46306
Back Ordered
$ 1,049.00 USD
Free Shipping
$ 1,049.00 USD
Free Shipping

AFE - Corporate Logo
T#:388459
Part#: 48-36311KT
Back Ordered
$ 484.99 USD
$ 484.99 USD

aFe is proud to introduce the aFe Twisted Steel® non-catalytic down-pipe for the 2012-2013 BMW F30 335i with the L6-3.0L (N55) engine. In testing this system resulted in a max gain of 13 horsepower and 27 lbs. x ft. of torque and outflowed the restricted OE catalytic converter by up to 190%. This high performance race pipe delivers pure, race-inspired raw power and also produces an aggressive and exciting exhaust sound during hard throttle. aFe also used a massive, light-weight 4" diameter 304 stainless steel tube and progressively tapers to increase exhaust velocity and usable torque.

Tig-Welded: 
100% TIG-Welded by certified craftsmen for race proven strength and durability. TIG-Welding provides the strongest welds reducing stress cracks.

Tapered Design: 
A unique 4" Dia. 304 stainless steel taper design is used to increase exhaust velocity and increase usable torque. This means more aggressive throttle response and increased passing power.

Factory O2 Sensor Locations: 
Factory mounting locations for all O2 sensors.

Hassle-Free Installation: 
OE style brackets are included for a hassle-free installation. This unit also comes with a lifetime warranty.

aFe down pipes are engineered and manufactured in our Corona, California manufacturing facility.

Note: This is a "Race Only" product used solely for competition. Its use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use including recreational off-road use could be in violation of local, state and federal laws. A check engine light will emit and aFe recommends using a programmer but it is not necessary.

This part alters or deletes the emissions equipment on your car, and may not meet emissions standards in all states. Because of this, we require a waiver of emissions compliance to be signed and sent in to TMS. You can download the waiver here.

Show More Show Less