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BMW Performance Engine Parts

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High-Performance Aluminum Radiator - Gen 1 B58

ES#4905994 - 7089 - High-Performance Aluminum Radiator - Gen 1 B58 - Keep your BMW's B58 engine cool with CSF's performance aluminum radiator! - CSF - BMW

Keep your BMW's B58 engine cool with CSF's performance aluminum radiator! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with the M Sport Package (P337A and/or P7B3A)

Brand:
CSF - Corporate Logo
ES#:
4905994
Mfg#:
7089
In Stock
$649.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

VRSF B48 B46 B58 Front Mount Intercooler Upgrade

ES#4642591 - VRSFFMI16 - VRSF B48 B46 B58 Front Mount Intercooler Upgrade - VRSF front mount intercooler upgrade for B46/B48/B58 M240i, 340i, 440i, 740i, X3 & X4 F20, F22, F30, F32. - VRSF - BMW

VRSF front mount intercooler upgrade for B46/B48/B58 M240i, 340i, 440i, 740i, X3 & X4 F20, F22, F30, F32. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
VRSF - Corporate Logo
ES#:
4642591
Mfg#:
VRSFFMI16
In Stock
$359.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

G42 M240 Performance Valved Cat-Back Exhaust

ES#4745703 - 039018LA - G42 M240 Performance Valved Cat-Back Exhaust - Enhance your G Chassis with this beautiful cat-back exhaust from Turner. Full 3.0" design to release the naturally amazing performance and sound of your B58 powered BMW! - Turner Motorsport - BMW

Enhance your G Chassis with this beautiful cat-back exhaust from Turner. Full 3.0" design to release the naturally amazing performance and sound of your B58 powered BMW! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! USE CODE TMS20 IN CART FOR BEST PRICE

Brand:
Turner Motorsport - Corporate Logo
ES#:
4745703
Mfg#:
039018LA
Ships on Jul 27, 2026
Starting at $1513.99 USD
Customize
This product is lifetime replacement eligible Lifetime Replacement

M52 M54 Silicone Radiator Hose Kit (Connectors included)

ES#4315269 - 006205LA09 - M52 M54 Silicone Radiator Hose Kit (Connectors included) - Retains OEM fitment with superior looks and durability. Connectors included! - ECS - BMW

Retains OEM fitment with superior looks and durability. Connectors included! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! USE CODE ECS20 IN CART FOR BEST PRICE

Brand:
ECS - Corporate Logo
ES#:
4315269
Mfg#:
006205LA09
In Stock
$198.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E39 528 Luft-Technik Intake System - Non ASC

ES#4900060 - 054268LA08 - E39 528 Luft-Technik Intake System - Non ASC - Factory-style fit, enthusiast-level performance and sound. - ECS - BMW

Factory-style fit, enthusiast-level performance and sound. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! USE CODE ECS20 IN CART FOR BEST PRICE
For vehicle production date before 09/1998

Brand:
ECS - Corporate Logo
ES#:
4900060
Mfg#:
054268LA08
In Stock
$407.99 USD
Free Shipping

Turner Motorsport Open Carbon Intake

ES#3639923 - 023661TMS16 - Turner Motorsport Open Carbon Intake - The ULTIMATE induction upgrade for your N55 powered BMWadds +7 WHP / +14 lb-ft of torque! - Turner Motorsport - BMW
ECS Tuning recommends this product.

The ULTIMATE induction upgrade for your N55 powered BMW—adds +7 WHP / +14 lb-ft of torque! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! USE CODE TMS20 IN CART FOR BEST PRICE

Brand:
Turner Motorsport - Corporate Logo
ES#:
3639923
Mfg#:
023661TMS16
In Stock
Starting at $784.99 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

High Performance Front Mount Heat Exchanger w/ Rock Guard

ES#4158469 - 8154 - High Performance Front Mount Heat Exchanger w/ Rock Guard - Keep intake temperatures low with this dual-core heat exchanger! - CSF - BMW

Keep intake temperatures low with this dual-core heat exchanger! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CSF - Corporate Logo
ES#:
4158469
Mfg#:
8154
In Stock
$699.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

VRSF 3" Stainless Steel Catted Downpipes

ES#3984909 - 10902011 - VRSF 3" Stainless Steel Catted Downpipes - 3" Stainless Steel Downpipes with High Flow Catalytic Converter - VRSF - BMW

3" Stainless Steel Downpipes with High Flow Catalytic Converter affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
VRSF - Corporate Logo
ES#:
3984909
Mfg#:
10902011
In Stock
$529.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VF Engineering Supercharger Kit (330hp & 275 Ft-Lbs Torque)

ES#2079260 - VFK17-01 - VF Engineering Supercharger Kit (330hp & 275 Ft-Lbs Torque) - Complete bolt on kit. The very best way to get big, everyday reliable horsepower - VF Engineering - BMW

Complete bolt on kit. The very best way to get big, everyday reliable horsepower affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
VF Engineering - Corporate Logo
ES#:
2079260
Mfg#:
VFK17-01
Ships on Jul 14, 2026
$4995.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

F10 535i Muffler Delete

ES#4905618 - 039046LA01 - F10 535i Muffler Delete - Add an aggressive exhaust note without breaking the bank! Engineered specifically for the F10, this upgrade delivers reduced weight, increased exhaust flow, and easy installation. - Turner Motorsport - BMW

Add an aggressive exhaust note without breaking the bank! Engineered specifically for the F10, this upgrade delivers reduced weight, increased exhaust flow, and easy installation. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! USE CODE TMS20 IN CART FOR BEST PRICE

Brand:
Turner Motorsport - Corporate Logo
ES#:
4905618
Mfg#:
039046LA01
Ships on Oct 6, 2026
Auto Notify
$520.99

This product was last offered at the strikethrough price on
01-21-2026

$509.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Thor OBD II Wifi Dongle

ES#3659328 - OBD2WIFI1 - Thor OBD II Wifi Dongle - Access your BMWs DME wirelessly by connecting to your phone! - THOR - BMW MINI

Access your BMWs DME wirelessly by connecting to your phone! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
THOR - Corporate Logo
ES#:
3659328
Mfg#:
OBD2WIFI1
In Stock
$58.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Connecting Rod Bearing Set of 2 Pairs - Std. Size

ES#4069250 - CR222SV - Connecting Rod Bearing Set of 2 Pairs - Std. Size - Replace those Worn Out Rod Bearings! - King - BMW

Replace those Worn Out Rod Bearings! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Standard Size

Brand:
King - Corporate Logo
ES#:
4069250
Mfg#:
CR222SV
In Stock
$52.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mosselman Billet Oil Thermostat - N54 & E8x E9x N55

ES#4446095 - OTN54.T85 - Mosselman Billet Oil Thermostat - N54 & E8x E9x N55 - The MSL thermostat ensures a cooler oil temperature which will result in more stable performance - Mosselman Turbosystems - BMW

The MSL thermostat ensures a cooler oil temperature which will result in more stable performance affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Mosselman Turbosystems - Corporate Logo
ES#:
4446095
Mfg#:
OTN54.T85
In Stock
$379.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Intake Manifold - B58 Gen2 (B58TU)

ES#4842707 - ICM-430-G - Performance Intake Manifold - B58 Gen2 (B58TU) - Reduce intake air temps, add port fuel injection, and increase engine airflow with this performance intake manifold - DO88 - BMW

Reduce intake air temps, add port fuel injection, and increase engine airflow with this performance intake manifold affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with the B58 Gen2 (B58TU) engine - Will not fit Gen1 or Gen3 (TU2) engines

Brand:
DO88 - Corporate Logo
ES#:
4842707
Mfg#:
ICM-430-G
Ships on Jul 30, 2026
Auto Notify
$3734.99

This product was last offered at the strikethrough price on
04-18-2026

$3211.99 USD

Turbosmart Kompact EM Plumb Back Valve VR9

ES#4049607 - TS-0223-1292 - Turbosmart Kompact EM Plumb Back Valve VR9 - Plug and play diverter valve upgrade with plumb back design - TurboSmart - BMW

Plug and play diverter valve upgrade with plumb back design affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
TurboSmart - Corporate Logo
ES#:
4049607
Mfg#:
TS-0223-1292
In Stock
10% off MSRP

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

$309.99

This product was last offered at the strikethrough price on
06-12-2026

$278.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Engine Parts

Our name says it all. That's why ECS Tuning is dedicated to providing our customers with the broadest possible assortment of engine tuning options at a range of prices and options to fit any budget. Start small and grow your car into something special with performance engine upgrades from a company that has tuning in its name and its blood.

Other BMW Performance Engine Parts

Let us help you find the parts that fit your BMW

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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