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BMW Engine Performance Packages

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ES#3618849 - e9xn55ppkKT5 - N55 Power Pack - Stage 3 - The final step in bolt on performance for your N55 - Assembled By ECS - BMW

The final step in bolt on performance for your N55 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For 2012 + Vehicles (JB4 Harness B)

Brand:
Assembled By ECS - Corporate Logo
ES#:
3618849
Mfg#:
E9XN55PPKKT5
Ships in 7 Business Days
$2535.00

This product was last offered at the strikethrough price on
04-20-2026

$2257.00 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#2706253 - 11122353337 - ///M Performance Power Kit - Add 35 horsepower without voiding your warranty! - Genuine BMW M Performance - BMW

Add 35 horsepower without voiding your warranty! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production from 07/2013

Brand:
Genuine BMW M Performance - Corporate Logo
ES#:
2706253
Mfg#:
11122353337
Ships in 9 Business Days
2% off MSRP

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

$1940.00

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

$1900.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4818083 - A90-SUPRA-e-B - A90 Supra Experience Package - Upgrade To Dinan's Experience Package to Save When Modifying Your A90 Supra! - Dinan - BMW

Upgrade To Dinan's Experience Package to Save When Modifying Your A90 Supra! Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Dinan - Corporate Logo
ES#:
4818083
Mfg#:
A90-SUPRA-E-B
Ships on Jun 30, 2026
$2467.99 USD
Free Shipping
on orders $49 and up
ES#4656879 - do88kit113R - DO88 Throttle Body Hose - Red -  E34 M5  - Throttle body hose upgrade for your E34! - DO88 - BMW

Throttle body hose upgrade for your E34! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
DO88 - Corporate Logo
ES#:
4656879
Mfg#:
DO88KIT113R
Ships on Jul 2, 2026
$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4656878 - do88kit113B - DO88 Throttle Body Hose - Blue - E34 M5  - Throttle body hose upgrade for your E34! - DO88 - BMW

Throttle body hose upgrade for your E34! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
DO88 - Corporate Logo
ES#:
4656878
Mfg#:
DO88KIT113B
Ships on Jul 2, 2026
$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4656888 - do88kit204R - DO88 Throttle Body Hose - Red - 325/328/M3 90-99'  - Reinforced throttle body hose upgrade! - DO88 - BMW

Reinforced throttle body hose upgrade! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
DO88 - Corporate Logo
ES#:
4656888
Mfg#:
DO88KIT204R
Ships on Jul 2, 2026
$107.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4656887 - do88kit204B - DO88 Throttle Body Hose - Blue - 325/328/M3 90-99'  - Reinforced throttle body hose upgrade! - DO88 - BMW

Reinforced throttle body hose upgrade! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
DO88 - Corporate Logo
ES#:
4656887
Mfg#:
DO88KIT204B
Ships on Jul 2, 2026
$107.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4012385 - e36325pp1KT - 325i/is Performance Package - For vehicles with production date up to 08/1992 with DME 0-261-200-402 and Bosch alternator - Assembled By ECS - BMW

For vehicles with production date up to 08/1992 with DME 0-261-200-402 and Bosch alternator affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with production date up to 08/1992 with DME 0-261-200-402 and Bosch alternator

Brand:
Assembled By ECS - Corporate Logo
ES#:
4012385
Mfg#:
E36325PP1KT
Ships on Jul 17, 2026
Auto Notify
ON SALE!
$1634.99

This product was last offered at the strikethrough price on
05-02-2026

$1590.96 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4012391 - e36325pp7KT - 325i/is Performance Package - For vehicles with production date up to 08/1992 with DME 0-261-200-403 and Valeo alternator - Assembled By ECS - BMW

For vehicles with production date up to 08/1992 with DME 0-261-200-403 and Valeo alternator affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with production date up to 08/1992 with DME 0-261-200-403 and Valeo alternator

Brand:
Assembled By ECS - Corporate Logo
ES#:
4012391
Mfg#:
E36325PP7KT
Ships on Jul 17, 2026
Auto Notify
ON SALE!
$1633.99

This product was last offered at the strikethrough price on
05-02-2026

$1589.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4012392 - e36325pp8KT - 325i/is Performance Package - For vehicles with production date from 01/1995 and with Valeo alternator - Assembled By ECS - BMW

For vehicles with production date from 01/1995 and with Valeo alternator affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with production date from 01/1995 and with Valeo alternator

Brand:
Assembled By ECS - Corporate Logo
ES#:
4012392
Mfg#:
E36325PP8KT
Ships on Jul 17, 2026
Auto Notify
ON SALE!
$1683.99

This product was last offered at the strikethrough price on
05-02-2026

$1638.49 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4012389 - e36325pp5KT - 325i/is Performance Package - For vehicles with production date between 09/1992 and 12/1994 and with Valeo alternator - Assembled By ECS - BMW

For vehicles with production date between 09/1992 and 12/1994 and with Valeo alternator affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with production date between 09/1992 and 12/1994 and with Valeo alternator

Brand:
Assembled By ECS - Corporate Logo
ES#:
4012389
Mfg#:
E36325PP5KT
Ships on Jul 17, 2026
Auto Notify
ON SALE!
$1683.99

This product was last offered at the strikethrough price on
05-02-2026

$1638.49 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4013686 - e36ms52ppkKT - S52 Power Pack  - Improve your cars performance with a power pack that includes effective, easy to do upgrades! - Assembled By ECS - BMW

Improve your cars performance with a power pack that includes effective, easy to do upgrades! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with Bosch alternator only

Brand:
Assembled By ECS - Corporate Logo
ES#:
4013686
Mfg#:
E36MS52PPKKT
Ships on Jul 17, 2026
Auto Notify
ON SALE! SAVE 19%
$797.99

This product was last offered at the strikethrough price on
05-02-2026

$644.04 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4012393 - e36325pp9KT - 325i/is Performance Package - For vehicles with production date up to 08/1992 with DME 0-261-200-402 and Valeo alternator - Assembled By ECS - BMW

For vehicles with production date up to 08/1992 with DME 0-261-200-402 and Valeo alternator affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with production date up to 08/1992 with DME 0-261-200-402 and Valeo alternator

Brand:
Assembled By ECS - Corporate Logo
ES#:
4012393
Mfg#:
E36325PP9KT
Ships on Jul 17, 2026
Auto Notify
ON SALE!
$1633.99

This product was last offered at the strikethrough price on
05-02-2026

$1589.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#3980381 - 528-m52-bosKT - 528i Power Pack - Pep up your anemic M52! Build a powerhouse from this selection of ECS recommended simple bolt-on parts. How does an extra 20-30hp sound? - Assembled By ECS - BMW

Pep up your anemic M52! Build a powerhouse from this selection of ECS recommended simple bolt-on parts. How does an extra 20-30hp sound? affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with a production date up to 09/1998 and Bosch alternator

Brand:
Assembled By ECS - Corporate Logo
ES#:
3980381
Mfg#:
528-M52-BOSKT
Ships on Jul 17, 2026
Auto Notify
ON SALE!
$1565.99

This product was last offered at the strikethrough price on
01-03-2026

$1491.94 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#4012387 - e36325pp3KT - 325i/is Performance Package - For vehicles with production date up to 08/1992 with DME 0-261-200-403 and Bosch alternator - Assembled By ECS - BMW

For vehicles with production date up to 08/1992 with DME 0-261-200-403 and Bosch alternator affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with production date up to 08/1992 with DME 0-261-200-403 and Bosch alternator

Brand:
Assembled By ECS - Corporate Logo
ES#:
4012387
Mfg#:
E36325PP3KT
Ships on Jul 17, 2026
Auto Notify
ON SALE!
$1634.99

This product was last offered at the strikethrough price on
05-02-2026

$1590.96 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#3980383 - 528-m52tu-bosKT - 528i Power Pack - Pep up your anemic M52TU! Build a powerhouse from this selection of ECS recommended simple bolt-on parts. How does an extra 20-30hp sound? - Assembled By ECS - BMW

Pep up your anemic M52TU! Build a powerhouse from this selection of ECS recommended simple bolt-on parts. How does an extra 20-30hp sound? affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with a production date from 09/1998 and Bosch alternator

Brand:
Assembled By ECS - Corporate Logo
ES#:
3980383
Mfg#:
528-M52TU-BOSKT
Ships on Jul 17, 2026
Auto Notify
ON SALE!
$1565.99

This product was last offered at the strikethrough price on
01-03-2026

$1491.94 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

More About Engine Performance Packages

Why do one thing at a time when you can make a comprehensive series of upgrades all at once? Our curated performance packages are customizable to your liking and include everything you need at a better price when bundled together for a serious performance upgrade.

Other BMW Engine Performance Packages

Let us help you find the parts that fit your BMW

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Manufacturer names and/or part numbers are used only for identification purposes.

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