BMW 3 Series E46 (1999-2005)

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CSF High Performance Aluminum Radiator - E46
For vehicles with manual transmission only
2X Entries For Our G87 M2 Sweepstakes!
CSF - Corporate Logo
T#:384650
Part#: 3055
In Stock
$ 409.00 USD
Free Shipping
$ 409.00 USD
Free Shipping

CSF is one of the premier cooling product specialists available on the market thanks to designs such as their High Performance Aluminum Radiators. Using a single pass designed core, this radiator gives you all the cooling you could ever need. Paired with these radiators are CNC machined brackets and corrosion resistant hardware that allow final installation to have a same as stock fitment! This enables you to have much higher cooling without having to cut away any metal or delete any important components just for the sake of lower coolant temperatures. 

Features:

  • Two-row, triple-pass design radiator core
  • CNC machined mounting brackets
  • All needed hardware included
  • Hand polished aluminum with a mirror-like finish
  • Stock fitment prevents modification to engine bay

Fits the following BMWs:
1998-2006 E46 BMW All Submodels
2002-2008 E85/86 BMW M Coupe & M Roadster

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CSF OE Style Radiator - E46 Non-M (Manual Transmission)
For vehicles with Manual transmission only
2X Entries For Our G87 M2 Sweepstakes!
CSF - Corporate Logo
T#:582782
Part#: 3708
In Stock
$ 110.99 USD
Free Shipping
$ 110.99 USD
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This is a factory original style radiator from CSF and will fit perfectly into the stock location. Cooling will be identical to what your car came with originally. A great replacement with all the proper connections and in all of the proper locations.
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CSF OE Style Radiator - E85/86 Z4 M, E46 Non-M (Automatic Transmissio...
For vehicles with automatic transmission only
2X Entries For Our G87 M2 Sweepstakes!
CSF - Corporate Logo
T#:582698
Part#: 3709
In Stock
$ 110.99 USD
Free Shipping
$ 110.99 USD
Free Shipping
This is a factory original style radiator from CSF and will fit perfectly into the stock location. Cooling will be identical to what your car came with originally. A great replacement with all the proper connections and in all of the proper locations.
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CSF High Performance Aluminum Radiator - E46 M3
2X Entries For Our G87 M2 Sweepstakes!
CSF - Corporate Logo
T#:384654
Part#: 7058
In Stock
$ 645.00 USD
Free Shipping
$ 645.00 USD
Free Shipping

CSF is one of the premier cooling product specialists available on the market thanks to designs such as their High Performance Aluminum Radiators. Using a two-row, triple-pass designed core, this radiator gives you all the cooling you could ever need. Paired with these radiators are CNC machined brackets and corrosion resistant hardware that allow final installation to have a same as stock fitment! This enables you to have much higher cooling without having to cut away any metal or delete any important components just for the sake of lower coolant temperatures. 

Features:

  • Two-row, triple-pass design radiator core
  • CNC machined mounting brackets
  • All needed hardware included
  • Hand polished aluminum with a mirror-like finish
  • Stock fitment prevents modification to engine bay

Fits the following BMWs:
2001-2006 E46 BMW M3

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CSF Race-Spec Dual Pass Oil Cooler - E46 S54
2X Entries For Our G87 M2 Sweepstakes!
CSF - Corporate Logo
T#:384658
Part#: 8032
In Stock
$ 549.00 USD
Free Shipping
$ 549.00 USD
Free Shipping

CSF is one of the premier cooling product specialists available on the market today. One item that is often overlooked is the oil cooler. Luckily CSF has taken up the task of upgrading the oil cooler as well. If the oil runs too hot, it can lead to a reduction in wear protection and damage to the head, block, or the turbo system. This unit has 17 cooling tubes in the front with anther 6 in the rear of the cooler and still fits in the stock location without any issues.

Fits the following BMW:
2001-2006 E46 BMW M3

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BMW S54 Swap High-Performance Radiator - E36/E46
2X Entries For Our G87 M2 Sweepstakes! CARB certified for sale in all 50 states
CSF - Corporate Logo
T#:15180812
Part#: 7211
EO#: D-802-19
In Stock
$ 599.00 USD
Free Shipping
$ 599.00 USD
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The S54 is arguably one of the greatest BMW motors of all time. Power delivery, balance, and sound are top notch. While it doesn’t compare in power potential to newer turbo powered inline 6 motors, many enthusiasts still love and crave the NA power delivery that BMW was and still is famous for. Despite not being the most powerful option, the S54 Swap has become increasingly popular in the BMW community for the E36 Chassis.
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BMW S54 Swap Race-Spec Oil Cooler - E36/E46
2X Entries For Our G87 M2 Sweepstakes!
CSF - Corporate Logo
T#:15180814
Part#: 8240
In Stock
$ 519.00 USD
Free Shipping
$ 519.00 USD
Free Shipping
The ONLY choice for your S54 swapped E36 or E46. The new CSF S54 Swap Race Spec Oil Cooler is shorter on the right hand side allowing owners to run the A/C lines in the OEM path. Even though the #8240 is slightly smaller than the #8032, you can expect similar performance levels as they both feature a dual pass design with 8 cooling rows and are the same turbulated heavy-duty bar/plate construction.
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Black Forest Industries - Corporate Logo
T#:391722
Part#: GS2B
In Stock
Starting at $ 184.99 USD
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Starting at $ 184.99 USD
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This weighted shift knob makes shifts faster and the extra-large globe shape encourages over-palm shifting. The Black Forest Industries Billet Knob weighs in at 8.8oz (250g), about twice as much as a stock knob and a little heaver than the BMW ZHP knob. The heavier knob amplifies the pendulum motion of the shift lever resulting in smoother and faster shift times. BFI has designed this knob for BMW and VW fitments to fit snug on the shift lever and be secured with Allen set screws. They were careful to reduce tolerances compared to universal knobs. The overall height of the BFI knob is the same as stock anatomic knobs (some BMW M/Performance models have a stock knob that is shorter than this one).

Included with the BFI Billet knob is a matching BFI crest shift emblem. A 5 or 6-speed pattern emblem is available separately.

Choose from soft alcantara or perforated air leather with either a silver or black anodized base.

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Black Forest Industries - Corporate Logo
T#:4813277
Part#: GS2-BMA-1SUF
Ships on Sep 8, 2026
$ 229.99 USD
Free Shipping
$ 229.99 USD
Free Shipping
Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.
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Black Forest Industries - Corporate Logo
T#:4813272
Part#: GS2-BMA-1
Ships on Sep 8, 2026
$ 219.99 USD
Free Shipping
$ 219.99 USD
Free Shipping
Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.
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Black Forest Industries - Corporate Logo
T#:4813275
Part#: GS2-BMA-1S
Ships on Sep 8, 2026
$ 224.99 USD
Free Shipping
$ 224.99 USD
Free Shipping
Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.
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Black Forest Industries - Corporate Logo
T#:4813276
Part#: GS2-BMA-1SU
Ships on Sep 8, 2026
$ 229.99 USD
Free Shipping
$ 229.99 USD
Free Shipping
Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.
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Black Forest Industries - Corporate Logo
T#:4813279
Part#: GS2-BMA-1SRC
Back Ordered
$ 224.99 USD
Free Shipping
$ 224.99 USD
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Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.
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BMW E46 M3 Oil Line -10 AN Adapter Fitting Kit
2X Entries For Our G87 M2 Sweepstakes!
CSF - Corporate Logo
T#:31158758
Part#: 8241
In Stock
$ 89.00 USD
Free Shipping
$ 89.00 USD
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BMW Oil Line -10 AN Adapter Fitting Kit is designed for optimal performance with both oil cooler and thermostat housing setups. This comprehensive kit from Turner Motorsport provides everything needed for a secure and reliable connection.

Each fitting kit includes:

  • Qty. 2 - Aluminum -10 AN to ORB Fittings
  • Qty. 2 - O-Rings
  • Qty. 1 - Aluminum Fitting Bracket
  • Qty. 1 - M8 Mounting Bolt

Note: If using a -10 AN connection on the thermostat housing side, a second fitting kit is required.

Benefits:

  • Enhances connection reliability for oil cooler and thermostat housing
  • High-quality aluminum fittings ensure durability and performance
  • Includes all necessary components for easy installation
  • Compatible with CSF #8240 (BMW S54 Swap Race Spec Oil Cooler) and CSF #8032 (BMW E46 M3/S54 Race-Spec Oil Cooler)
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Black Forest Industries - Corporate Logo
T#:4813274
Part#: GS2-BMA-1UF
Ships on Sep 8, 2026
$ 224.99 USD
Free Shipping
$ 224.99 USD
Free Shipping
Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.
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CSF Universal Large Single-Pass Oil Cooler - Universal Application ...
Universal fitment design - modifications may be necessary to run this cooler
CSF - Corporate Logo
T#:53608839
Part#: 8371
Ships in 3 Business Days
New Item
$ 499.00 USD
Free Shipping
$ 499.00 USD
Free Shipping
CSF redesigned this cooler and went with a more traditional inlet/outlet orientation. The new single pass design features high efficiency and high durability, but with vertically oriented inlet and outlet connections.
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Black Forest Industries - Corporate Logo
T#:4813278
Part#: GS2-BMA-1SRU
Ships on Sep 8, 2026
$ 229.99 USD
Free Shipping
$ 229.99 USD
Free Shipping
Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.
Show More Show Less
Black Forest Industries - Corporate Logo
T#:4813273
Part#: GS2-BMA-1U
Ships on Sep 8, 2026
$ 224.99 USD
Free Shipping
$ 224.99 USD
Free Shipping
Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.
Show More Show Less

Black Forest Industries - Corporate Logo
T#:4813280
Part#: GS2-BMA-1RU
Ships on Sep 8, 2026
$ 224.99 USD
Free Shipping
$ 224.99 USD
Free Shipping
Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.
Show More Show Less
Black Forest Industries - Corporate Logo
T#:4813281
Part#: GS2-BMA-1RC
Ships on Sep 8, 2026
$ 219.99 USD
Free Shipping
$ 219.99 USD
Free Shipping
Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.
Show More Show Less