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BMW Engine Performance Packages

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N55 Power Pack - Stage 3

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

///M Performance Power Kit

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

A90 Supra Experience Package

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

DO88 Throttle Body Hose - Red - E34 M5

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

DO88 Throttle Body Hose - Blue - E34 M5

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

DO88 Throttle Body Hose - Red - 325/328/M3 90-99'

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

DO88 Throttle Body Hose - Blue - 325/328/M3 90-99'

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

325i/is Performance Package

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

325i/is Performance Package

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

325i/is Performance Package

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

325i/is Performance Package

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

S52 Power Pack

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

325i/is Performance Package

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

528i Power Pack

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

325i/is Performance Package

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

528i Power Pack

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

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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