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BMW E34 Engine Performance Packages

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ES#251840 - 002201ECS02A - Magnetic Oil Drain Plug - Priced Each (12x1.5) - Featuring 10 copper washers - ECS - BMW MINI

Featuring 10 copper washers affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
251840
Mfg#:
002201ECS02A
In Stock
ON SALE! SAVE 30%
$38.99

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

$27.29 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#43688 - 23311224964 - Genuine BMW Shift Sleeve - 1st And 2nd Gear Shift Sleeve - Genuine BMW - BMW

1st And 2nd Gear Shift Sleeve affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
43688
Mfg#:
23311224964
Ships on Jun 29, 2026
3% off MSRP

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

$206.99

This product was last offered at the strikethrough price on
06-04-2026

$199.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4656880 - do88kit113S - DO88 Throttle Body Hose - black - 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#:
4656880
Mfg#:
DO88KIT113S
In Stock
$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
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 Jun 24, 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 Jun 24, 2026
$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3173689 - oiltempgaugeKT - Oil Temperature Sensor And Gauge Kit - Green/White - The perfect combination for your oil temperature needs, a Turner oil sensor flange with a Prosport gauge! - Assembled By ECS - BMW

The perfect combination for your oil temperature needs, a Turner oil sensor flange with a Prosport gauge! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3173689
Mfg#:
OILTEMPGAUGEKT
Ships on Oct 14, 2026
ON SALE!
$196.99

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

$190.35 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#3173690 - oiltempgaugeBRKT - Oil Temperature Sensor And Gauge Kit - Blue/Red - The perfect combination for your oil temperature needs, a Turner oil sensor flange with a Prosport gauge! - Assembled By ECS - BMW

The perfect combination for your oil temperature needs, a Turner oil sensor flange with a Prosport gauge! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3173690
Mfg#:
OILTEMPGAUGEBRKT
Ships on Oct 14, 2026
ON SALE!
$196.99

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

$190.35 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#4004827 - e34525pp1KT - E34 525i M50 Performance Package - A comprehensive performance kit comprised of simple upgrades: K&N air filter, Conforti chip, Turner power pulleys, BillyBoat exhaust. - Assembled By ECS - BMW

A comprehensive performance kit comprised of simple upgrades: K&N air filter, Conforti chip, Turner power pulleys, BillyBoat exhaust. 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 a Bosch alternator

Brand:
Assembled By ECS - Corporate Logo
ES#:
4004827
Mfg#:
E34525PP1KT
Back Ordered
$1912.99

This product was last offered at the strikethrough price on
05-04-2026

$1907.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4004829 - e34525pp2KT - E34 525i M50 Performance Package - A comprehensive performance kit comprised of simple upgrades: K&N air filter, Conforti chip, Turner power pulleys, BillyBoat exhaust. - Assembled By ECS - BMW

A comprehensive performance kit comprised of simple upgrades: K&N air filter, Conforti chip, Turner power pulleys, BillyBoat exhaust. 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 a Bosch alternator

Brand:
Assembled By ECS - Corporate Logo
ES#:
4004829
Mfg#:
E34525PP2KT
Back Ordered
$1912.99

This product was last offered at the strikethrough price on
05-04-2026

$1907.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4004831 - e34525pp4KT - E34 525i M50 Performance Package - A comprehensive performance kit comprised of simple upgrades: K&N air filter, Conforti chip, Turner power pulleys, BillyBoat exhaust. - Assembled By ECS - BMW

A comprehensive performance kit comprised of simple upgrades: K&N air filter, Conforti chip, Turner power pulleys, BillyBoat exhaust. 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 a Valeo alternator

Brand:
Assembled By ECS - Corporate Logo
ES#:
4004831
Mfg#:
E34525PP4KT
Back Ordered
$1911.99

This product was last offered at the strikethrough price on
05-04-2026

$1906.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4004830 - e34525pp3KT - E34 525i M50 Performance Package - A comprehensive performance kit comprised of simple upgrades: K&N air filter, Conforti chip, Turner power pulleys, BillyBoat exhaust. - Assembled By ECS - BMW

A comprehensive performance kit comprised of simple upgrades: K&N air filter, Conforti chip, Turner power pulleys, BillyBoat exhaust. 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 a Valeo alternator

Brand:
Assembled By ECS - Corporate Logo
ES#:
4004830
Mfg#:
E34525PP3KT
Back Ordered
$1911.99

This product was last offered at the strikethrough price on
05-04-2026

$1906.99 USD
This product is lifetime replacement eligible Lifetime 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.

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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