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Intercooler

Installing a larger intercooler in your BMW can lower the temperatures of your charged air, giving you the opportunity to make more power. As forced induction BMWs become more popular, intercoolers will be a staple in terms of modifications.
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Dinan High Performance Intercooler Heat Exchanger - G2X G42 A90 B48 B...
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Dinan - Corporate Logo
T#:25805796
Part#: D780-0003
In Stock
11% off MSRP $ 506.99

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

$ 449.99 USD
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11% off MSRP
$ 506.99

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

$ 449.99 USD
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The OE thermal management system for the B4x/B58 G-chassis BMW and Toyota GR Supra offers an improved formula from prior generations. With a setup where engine coolant is also re-routed through the heat exchanger, the system effectively assists in overall engine cooling as well as charge cooling. However, like its predecessors, it has room for improvement as it can be overwhelmed when the system is taxed aggressively or as power levels are increased. Once overburdened, this results in the undesirable outcome of power being diminished. Avoidance of this unwelcome scenario can be attained though with a Dinan heat exchanger that improves the overall thermal management system so everything runs cooler and more efficiently while being budget-friendly. The Dinan B4x/B58 heat exchanger for the BMW G2x/G4x and Toyota A9x Supra assists in improving overall charge cooling using a more robust core (45mm thick Dinan core vs. 26.75mm thick OEM core) that wields 68% more heat transfer surface area for improved cooling capacity. The significant increase in core thickness and full-size end tanks contribute to the overall thermal mass (ability to absorb, store, and release heat) improvement beyond the OEM setup. With up to a nearly 12º reduction in charge air temps recorded over stock, the Dinan heat exchanger is ready, and able, to assist in extending your vehicle's ability to deliver maximum performance time and time again for your driving enjoyment! Features: Average of 8.7º C reduction in charge air temps with a maximum reduction of nearly 12º C over 30 successive WOT pulls General improvement to the efficiency of the thermal management system, inclusive of engine cooling 45mm thick Dinan core vs. 26.75mm thick stock cooler core 68% more cooling surface area and volume than stock Reduces the tendency to heat soak / go in to limp mode Durable bar and plate design that is less susceptible to damage from road debris Pressure tested, 100% TIG welded, Aluminum construction Direct fit replacement with no modifications required Installation Instructions: https://documents.dinancars.com/d780-0003.pdf NOTE: This part is legal under the provisions of EPA’s Tampering Policy dated November 23rd, 2020. The company has reasonable basis (test results) to verify that this product allows the vehicle to operate within legal emissions standards and is therefore legal to be sold for on-street use in all states that accept the legal provisions of the Clean Air Act and the EPA Tampering Policy. This product is NOT LEGAL FOR SALE OR USE IN THE STATE OF CALIFORNIA. Testing with the California Air Resources Board, in order to achieve 50-state compliance, is pending with CARB. Once testing is complete with California, and an E.O. number is issued, this product will be updated to 50-state legal status.
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Dinan High-Performance Heat Exchanger - F22/23 F3X B46/48 B58 ...
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Dinan - Corporate Logo
T#:21045539
Part#: D780-0002
In Stock
11% off MSRP $ 658.99

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

$ 584.99 USD
Free Shipping
11% off MSRP
$ 658.99

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

$ 584.99 USD
Free Shipping
The factory B4x/B58 heat exchanger is not built to cater to the rigorous demands often associated with a modified build. The thin core is easily overwhelmed with IAT's rising dramatically once pushed beyond a few successive WOT pulls or even a few minutes at the track. This elevation in temperature gives way to the factory ECU fail safes pulling timing and reducing overall power in order to keep the system from overheating to the point of permanent damage. On an application where enjoyment is directly attributed to pushing the platform to its limits this constraint to cooling presents a challenge for the automotive enthusiast. The Dinan B4x/B58 heat exchanger for the F2x/F3x chassis assists in mitigating these issues with a more robust core (48mm thick Dinan core vs. 27mm thick OEM core) that wields 78% more heat transfer surface area for improved cooling capacity. The significant increase in core thickness requires unique "L" shaped end tanks to be incorporated as well, which also contributes to the overall thermal mass (ability to absorb, store, and release heat) improvement beyond the OEM setup. With up to a 15° IAT delta recorded over stock the Dinan heat exchanger is ready, and able, to assist in extending your vehicles ability to deliver maximum performance time and time again for your driving enjoyment! Features: Average of 8° reduction in IAT's with a maximum reduction of 15° over 15 successive WOT pulls Reduces the tendency to heat soak / go in to limp mode 48mm thick Dinan cooler vs. 27mm thick stock cooler 78% more cooling surface area and volume than stock 100% TIG welded and pressure tested Installation hardware included (inclusive of xDrive specific transmission oil cooler brackets) NOTE: Due to the enlarged core and unique "L" shaped endtanks minor modification to the plastic core stack shroud may be required with some factory configurations ( particularly those with the optional OEM hot climate heat exchanger). Consult the installation PDF for full documentation on what exactly that entails. (https://documents.dinancars.com/d780-0002.pdf)
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F22, F3X Dinan Performance Dual Core Intercoolers
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
CARB certified for sale in all 50 states
Dinan - Corporate Logo
T#:389551
Part#: D330-0021
EO#: D-176-51
Ships in 5 Business Days
11% off MSRP $ 1,199.99

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

$ 1,065.99 USD
Free Shipping
11% off MSRP
$ 1,199.99

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

$ 1,065.99 USD
Free Shipping

When modifying the car and increasing boost, installing an upgraded intercooler is essential to keep the engine computer from restraining boost as temperatures climb. The stock air-air intercooler is quickly overcome with heat and can't keep the intake air cool enough. If it's too hot the engine computer will reduce power to safer levels. This Dinan intercooler is a dual-core air-air design with an astounding 240% more surface area than the factory intercooler. The temperature at boost is 60% cooler at 6,250 RPM with the Dinan Dual Core compared to stock. Even heat soak at low speeds is reduced, making this a worthwhile addition even for stock or mildly tuned engines. Professional installation is strongly recommended as bumper removal is required and several pieces in the front end need to be cut and trimmed. The factory charge piping in and out of the intercooler is re-used.

For over 35 years, Dinan has been America's premier tuning company, pioneering advancements in BMW modification while retaining a focus on balanced performance that preserves the original character and driving feel that a BMW offers. When you install a Dinan part on your car, know that it's not only carefully developed and tested, but that Dinan stands behind it with a four year, 50,000-mile warranty. Dinan believes so fully in their “total package” approach that once your car has been fitted with enough of their parts, they celebrate your conversion from stock to Dinan with an exclusive trunk badge, displayed proudly by BMW enthusiasts everywhere. The intercooler is worth 2 points towards your Dinan badge.

Click here for full installation instructions, including fitment details. We strongly recommend reviewing these instructions prior to purchasing so you will be familiar with the small differences among models and front bumper designs.

This item fits the following BMWs:
2014+ F22 F23 BMW 228i 228iX M235i M235iX
2012-2015 F30 BMW 320i 328i 328i X-Drive 335i 335i X-Drive - Sedan
2012-2015 F31 BMW 328i X-Drive - Touring Wagon
2012-2016 F32 BMW 428i 428i X-Drive 435i 435i X-Drive - Coupe
2012-2015 F34 BMW 328i 328i X-Drive 335i 335i X-Drive - Gran Turismo
2012-2016 F36 BMW 428i 428i X-Drive 435i 435i X-Drive - GranCoupe

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Dinan Performance Dual-Core Intercooler - F87 M2
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
CARB certified for sale in all 50 states
Dinan - Corporate Logo
T#:392156
Part#: D330-0026
EO#: D-176-51
Ships in 5 Business Days
16% off MSRP $ 1,124.99

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

$ 948.99 USD
Free Shipping
16% off MSRP
$ 1,124.99

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

$ 948.99 USD
Free Shipping

This intercooler improves performance by increasing thermal efficiency, keeping your car cool in a wider variety of conditions, as well as prolonging turbocharger life and decreasing cool-down time after hard running. Even on a stock car, this intercooler can add additional horsepower due to its increased volume and efficiency.

  • Max gains of 7 HP and 5 lb-ft of torque on a stock car.
  • Face area  278% larger than the stock intercooler setup for maximum cooling efficiency to deter heat soak.
  • Charge Air Pressure drop: 0.80 PSI (69% improvement over stock)
  • Charge Air Temperature drop: 193º F (9% improvement over stock)
  • Charge Air Temperature / Ambient Temperature Delta: 25º F @ 6250 RPM (39% improvement over stock)

For over 35 years, Dinan has been America's premier tuning company, pioneering advancements in BMW modification while retaining a focus on balanced performance that preserves the original character and driving feel that a BMW offers. When you install a Dinan part on your car, know that it's not only carefully developed and tested, but that Dinan stands behind it with a four year, 50,000-mile warranty. Dinan believes so fully in their “total package” approach that once your car has been fitted with enough of their parts, they celebrate your conversion from stock to Dinan with an exclusive trunk badge, displayed proudly by BMW enthusiasts everywhere.

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BladeRunner Intercooler Coupling & Clamp Kit - E9x 335i N54 Factory I...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
AFE - Corporate Logo
T#:557866
Part#: 46-20150AS
Ships in 2 Business Days
$ 69.00 USD
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$ 69.00 USD
Free Shipping

These 5-ply silicone reinforced couplers are capable of withstanding high temperatures and include new hose clamps. Designed for factory intercooler and aFe tubes.

Fits the Following BMWs:

E90 E92 E93 335i N54

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AFE Power BladeRunner GT Series Intercooler With Tubes - E9X 335i N54...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
AFE - Corporate Logo
T#:391130
Part#: 46-20152-B
Ships in 2 Business Days
$ 2,036.00 USD
$ 2,036.00 USD

This BladeRunner Intercooler represents the next generation of intercoolers. Designed specifically for the 2007-2010 BMW 335i (E9X) L6-3.0L (tt) N54 engines, this BladeRunner intercooler utilizes a 5" bar and plate core design. This design outflows the factory tube and fin core design, while the 3/16" TIG-Welded end tanks offer superior strength and durability. In testing, this intercooler showed gains up to +14 horsepower and +18 lbs. x ft. without any type of tune, and dropped the intake air temperature up to 10 degrees.

End Tanks: 
The unique BladeRunner end tanks are constructed out of 3/16" thick aluminum plates and include two 1/8" NPT ports for sensors or water-methanol injection.

5" Bar and Plate Core Design:
The use of the bar and plate core design allows for greater airflow and increased heat dissipation over the much smaller tube and fin design used by the factory.

TIG-Welded:
100% TIG-Welded inside and out by a certified craftsmen for strength and durability. TIG-Welding provides the strongest welds while reducing stress cracks.

Pressure Tested: 
The BladeRunner Intercooler is test pressure rated at 200psi.

Perfect Fit:
Utilizes the factory mounting locations for a hassle-free installation. The billet 2 1/2" intercooler inlet utilizes a factory style quick connect to assure compatibility with the factory hot side inlet tube. The supplied cold side tube retains the factory style throttle body quick connect and retains the factory diverter valve connections. This kit will not work with the factory cold side intercooler tubing.

DETAILS:

  • Up to +14 HP / +18 lbs. x ft. Torque max gains without any tuning
  •  Lowers manifold intake air temperature by up to 10 degrees
  •  2-1/2" Billet aluminum inlet and outlet for superior strength & durability
  •  Incorporates the factory style quick connect adaptor for the hot side intercooler tube and throttle body connection
  •  5" Bar and plate core design that is 29% larger than stock
  •  This intercooler is 100% TIG-Welded by certified craftsmen for strength and durability
  •  1/8" NPT ports, are provided for connecting pressure sensors or water methanol injection
  •  3" Upper cold-Side mandrel-bent aluminum tubing powder-coated wrinkle-black for heat resistance
  •  5-Ply polyester reinforced silicone lower cold-side hose with metal inserts to withstand extreme amounts of boost pressure
  •  Absolutely no cutting or modifications are needed for the installation of this intercooler kit

Fits the following BMWs:
2007-2010 E9X 335i w/ N54

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aFe Power BladeRunner Intercooler Couplings & Clamps Kit - E9X 335i N...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
AFE - Corporate Logo
T#:391129
Part#: 46-20150AA
Ships in 2 Business Days
$ 144.00 USD
Free Shipping
$ 144.00 USD
Free Shipping

Reinforced Silicone:
These couplings feature high temperature 5-Ply reinforced silicone material which meet or exceed SAEJ20 Standard.

Durable Couplings:
Allow for expansion, movement, and extreme vibration between two hard pipes while reducing the possibility of connections coming apart or having your hard pipe or other equipment break.

Note: This coupling kit fits aFe intercooler with tube (46-20152-B) Only.

Fits the following BMWs:
2007-2010 E9X BMW 335i w/ N54

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BladeRunner GT Series Intercooler Kit F87 M2
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
AFE - Corporate Logo
T#:557901
Part#: 46-20272-B
Ships in 2 Business Days
$ 2,036.00 USD
$ 2,036.00 USD

This fully TIG-welded bar & plate design intercooler from aFe is 25% larger than stock, outflowing the factory intercooler and tubes by 21% and substantially lowering intake temperatures. Intercooler and tubes bolt into place with factory-style connections.

Fits the Following BMWs:

F87 M2

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BladeRunner GT Series Intercooler F30 F31 F34 328i N20
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
AFE - Corporate Logo
T#:557865
Part#: 46-20221
Ships in 2 Business Days
$ 1,766.00 USD
$ 1,766.00 USD

This fully TIG-welded bar & plate design intercooler from aFe is 29% larger than stock, outflowing the factory intercooler by 17% and substantially lowering intake temperatures. Intercooler bolts into place with factory-style connections.

Fits the Following BMWs:

F30 F31 F34 328i N20

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BladeRunner GT Series Intercooler Kit F30 335i N55 Manual
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
AFE - Corporate Logo
T#:557862
Part#: 46-20233-B
Ships in 2 Business Days
$ 2,036.00 USD
$ 2,036.00 USD

This fully TIG-welded bar & plate design intercooler from aFe is 25% larger than stock, outflowing the factory intercooler and tubes by 21% and substantially lowering intake temperatures. Intercooler and tubes bolt into place with factory-style connections.

Fits the Following BMWs:

F30 335i N55 manual transmission only

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aFe Power BladeRunner GT Series Intercooler With Tubes - F22/23 228i/...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
AFE - Corporate Logo
T#:391157
Part#: 46-20222-B
Back Ordered
$ 2,036.00 USD
$ 2,036.00 USD

This BladeRunner Intercooler represents the next generation of intercoolers. Designed specifically for the 2012-2016 BMW 328i (F3X) 12-16 L4-2.0L (t) with the N20 engine, this BladeRunner intercooler utilizes a 5" bar and plate core design. This design outflows the factory tube and fin core design, while the 3/16" TIG-Welded end tanks offer superior strength and durability. In testing, this intercooler showed flow gains up to 21% and lowered the intake air temperatures.

End Tanks: 
The unique BladeRunner end tanks are constructed out of 3/16" thick aluminum plates and include two 1/8" NPT ports for sensors or water-methanol injection.

5" Bar and Plate Core Design:
The use of the bar and plate core design allows for greater airflow and increased heat dissipation over the much smaller tube and fin design used by the factory.

TIG-Welded:
100% TIG-Welded inside and out by a certified craftsmen for strength and durability. TIG-Welding provides the strongest welds while reducing stress cracks.

Pressure Tested: 
The BladeRunner Intercooler is test pressure rated at 200psi.

Cold Side Tube:
Constructed of 2-1/2" to 2-3/4" mandrel-bent aluminum tubing and powder-coated wrinkle-black for heat and corrosion resistance. The smooth transition mandrel bends decrease turbulence which increases horsepower and torque. The high-temp wrinkle-black powder-coating insulates the tube from engine heat and protects the tube from corrosion. Includes stainless steel clamps for a leak-free seal and heavy-duty 5-Ply reinforced silicone coupling for strength.

Perfect Fit:
Utilizes the factory mounting locations for a hassle-free installation. The intercooler and tubes utilize billet factory style quick connects to assure a leak-free connection.

Also Fits:
2014-2016 BMW 128i/ix (F20/21) L4-2.0L (turbo) N20
2014-2016 BMW 228i/ix/220i (F22/23) 14-16 L4-2.0L (turbo) N20
2013-2016 BMW 320i/ix (F30/31/34) L4-2.0L (turbo) N20
2012-2016 BMW 328ix (F30) L4-2.0L (turbo) N20
2013-2016 BMW 328i/ix (F31/34) L4-2.0L (turbo) N20
2014-2016 BMW 420i/ix (F32/33) L4-2.0L (turbo) N20
2014-2016 BMW 428i/ix (F32/33/36) L4-2.0L (turbo) N20

Note: This intercooler kit is not CARB exempt at this time and is not legal for sale in California or use on vehicles registered with the California Department of Motor Vehicle.

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BladeRunner GT Series Intercooler Kit E90 E92 E93 335i N55
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
AFE - Corporate Logo
T#:557902
Part#: 46-20242-B
Back Ordered
$ 2,036.00 USD
$ 2,036.00 USD

This fully TIG-welded bar & plate design intercooler from aFe is 25% larger than stock, outflowing the factory intercooler and tubes by 21% and substantially lowering intake temperatures. Intercooler and tubes bolt into place with factory-style connections.

Fits the Following BMWs:

E90 E92 E93 335i N55

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aFe Power BladeRunner Intercooler Couplings & Clamps Kit - F30 335 N5...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
AFE - Corporate Logo
T#:391158
Part#: 46-20230AS
Back Ordered
$ 52.00 USD
Free Shipping on orders $49 and up

Reinforced Silicone:
These couplings feature high temperature 5-Ply polyester reinforced silicone material which meet or exceed SAEJ20 Standard.

Durable Couplings:
Allow for expansion, movement, and extreme vibration between two hard pipes while reducing the possibility of connections coming apart or having your hard pipe or other equipment break.

Note: This coupling kit fits aFe intercooler tube (46-20239-B, 46-20229-B/R, 46-20222-B) Only.

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BladeRunner Intercooler Coupling & Clamp Kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
AFE - Corporate Logo
T#:557905
Part#: 46-20240AS
Back Ordered
$ 52.00 USD
Free Shipping on orders $49 and up
Silicone couplers for aFe tubes & factory intercooler
E92/E93 335i/xi N54 Dinan Performance Intercooler
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Dinan - Corporate Logo
T#:389547
Part#: D330-0013
Back Ordered
$ 1,159.99 USD
Free Shipping
$ 1,159.99 USD
Free Shipping

When modifying the car and increasing boost, installing an upgraded intercooler is essential to keep the engine computer from restraining boost as temperatures climb. The stock air-air intercooler is quickly overcome with heat and can't keep the intake air cool enough. If it's too hot the engine computer will reduce power to safer levels. A Dinan intercooler is much larger than stock, providing more surface area for cooling air to pass through. Even heat soak at low speeds is reduced, making this a worthwhile addition even for stock or mildly tuned engines. The E92/E93 335i Dinan intercooler is 93% larger than stock but is a direct replacement with only minor trimming of plastic undertrays required for installation. The factory charge piping in and out of the intercooler is re-used.

For over 35 years, Dinan has been America's premier tuning company, pioneering advancements in BMW modification while retaining a focus on balanced performance that preserves the original character and driving feel that a BMW offers. When you install a Dinan part on your car, know that it's not only carefully developed and tested, but that Dinan stands behind it with a four year, 50,000-mile warranty. Dinan believes so fully in their “total package” approach that once your car has been fitted with enough of their parts, they celebrate your conversion from stock to Dinan with an exclusive trunk badge, displayed proudly by BMW enthusiasts everywhere. The intercooler is worth 2 points towards your Dinan badge.

This item fits the following BMWs:
2007-2010 E92 BMW 335i 335xi - Coupe
2007-2010 E93 BMW 335i - Convertible

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BladeRunner GT Series Intercooler F30 335i N55
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
AFE - Corporate Logo
T#:557864
Part#: 46-20231
Back Ordered
$ 1,766.00 USD
Free Shipping
$ 1,766.00 USD
Free Shipping

This fully TIG-welded bar & plate design intercooler from aFe is 25% larger than stock, outflowing the factory intercooler by 15% and substantially lowering intake temperatures. Intercooler bolts into place with factory-style connections.

Fits the Following BMWs:

F30 335i N55 

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BladeRunner Intercooler Coupling & Clamp Kit - E9x 335i N54 aFe Inter...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
AFE - Corporate Logo
T#:557906
Part#: 46-20240AA
Back Ordered
$ 144.00 USD
Free Shipping
$ 144.00 USD
Free Shipping

These 5-ply silicone reinforced couplers are capable of withstanding high temperatures and include new hose clamps. Designed for aFe intercooler and aFe tubes.

Fits the Following BMWs:

E90 E92 E93 335i N55

Show More Show Less
BladeRunner GT Series Intercooler Kit F30 335i N55 Automatic ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
AFE - Corporate Logo
T#:557863
Part#: 46-20232-B
Back Ordered
$ 2,036.00 USD
$ 2,036.00 USD

This fully TIG-welded bar & plate design intercooler from aFe is 25% larger than stock, outflowing the factory intercooler and tubes by 21% and substantially lowering intake temperatures. Intercooler and tubes bolt into place with factory-style connections.

Fits the Following BMWs:

F30 335i N55 automatic transmission only

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