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BMW E30 Performance Engine & Drivetrain Parts

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E30 Drive Shaft Assembly - 5 Speed

ES#48390 - 26111227012 - E30 Drive Shaft Assembly - 5 Speed - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
48390
Mfg#:
26111227012
Ships in 9 Business Days
3% off MSRP

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

$1359.99

This product was last offered at the strikethrough price on
07-19-2026

$1323.99 USD
This product is lifetime replacement eligible Lifetime Replacement

E30 Drive Shaft Assembly

ES#48360 - 26111226439 - E30 Drive Shaft Assembly - Automatic transmission - Genuine BMW - BMW

Automatic transmission

Brand:
Genuine BMW - Corporate Logo
ES#:
48360
Mfg#:
26111226439
Ships in 9 Business Days
3% off MSRP

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

$1297.99

This product was last offered at the strikethrough price on
07-19-2026

$1263.99 USD
This product is lifetime replacement eligible Lifetime Replacement

In-Line Micro Regulator - 4 Bar

ES#4883148 - 601-0259 - In-Line Micro Regulator - 4 Bar - The worlds smallest universal regulator! Comes pre-set within precision tolerance to eliminate guesswork setting target pressure! - Precision Raceworks - Audi BMW Volkswagen

The worlds smallest universal regulator! Comes pre-set within precision tolerance to eliminate guesswork setting target pressure!

Brand:
Precision Raceworks - Corporate Logo
ES#:
4883148
Mfg#:
601-0259
Ships in 9 Business Days
$64.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Air Intake System

Replaces your restrictive stock airbox for greater airflow and performance

Brand:
Pipercross - Corporate Logo
ES#:
4830009
Mfg#:
PK013
Ships on Aug 10, 2026
$111.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Viper Performance Air Intake System

Replaces your restrictive stock airbox for greater airflow and performance

Brand:
Pipercross - Corporate Logo
ES#:
4830105
Mfg#:
VFC013
Ships on Aug 10, 2026
$247.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Aluminum Radiator

All metal high performance radiator for improved cooling performance

Brand:
Zionsville Autosport - Corporate Logo
ES#:
4500482
Mfg#:
RAD-TYPE1
Ships on Aug 12, 2026
$759.99 USD
Free Shipping
on orders $49 and up

CYLINDER HEAD

ES#18362 - 11121739913 - CYLINDER HEAD - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
18362
Mfg#:
11121739913
Special Order: No Guaranteed ETA
$2996.99 USD

Group A Pulley Kit

ES#3426698 - 12311311449KT - Group A Pulley Kit - Race-bred performance and reliability for your E30 M3! - For racing use only - Genuine BMW Motorsport - BMW

Race-bred performance and reliability for your E30 M3! - For racing use only

Brand:
Genuine BMW Motorsport - Corporate Logo
ES#:
3426698
Mfg#:
12311311449KT
Ships on Aug 19, 2026
$1696.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E30 Chassis Mount Short Throw Shifter & DSSR Kit

ES#4876671 - 049570E30KT1 - E30 Chassis Mount Short Throw Shifter & DSSR Kit - Complete shifter transformation removing every bit of play from your linkage. Short, direct and engaging shifts with a built in self centering spring to bring life back to your shifter. - Enthusiast Bundles - BMW

Complete shifter transformation removing every bit of play from your linkage. Short, direct and engaging shifts with a built in self centering spring to bring life back to your shifter. Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4876671
Mfg#:
049570E30KT1
Ships on Nov 3, 2026
Auto Notify
ON SALE! SAVE 23%
$606.98

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

$469.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Temperature Sensor And Gauge Kit - Green/White

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! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3173689
Mfg#:
OILTEMPGAUGEKT
Ships on Nov 25, 2026
ON SALE!
$196.99

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

$193.26 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Oil Temperature Sensor And Gauge Kit - Blue/Red

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! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3173690
Mfg#:
OILTEMPGAUGEBRKT
Ships on Nov 25, 2026
ON SALE!
$196.99

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

$193.26 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

CP Forged Piston Set BMW M20 B25 Std.

ES#4759088 - CP-FPS-M20-B25 - CP Forged Piston Set BMW M20 B25 Std. - 9.5:1 Compression Ratio, Standard 84mm Bore - 5150 Autosport - BMW

9.5:1 Compression Ratio, Standard 84mm Bore

Brand:
5150 Autosport - Corporate Logo
ES#:
4759088
Mfg#:
CP-FPS-M20-B25
Back Ordered
$1349.99 USD
Free Shipping
on orders $49 and up

Street Performance Package

ES#3176239 - e30325eppKT - Street Performance Package - Turner/Conforti Chip, ANSA Sport exhaust system, and AFE Pro 5R performance air filter for significantly increased engine performance and great sound! - Assembled By ECS - BMW

Turner/Conforti Chip, ANSA Sport exhaust system, and AFE Pro 5R performance air filter for significantly increased engine performance and great sound! 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with production date from 09/1985 to 09/1987

Brand:
Assembled By ECS - Corporate Logo
ES#:
3176239
Mfg#:
E30325EPPKT
Back Ordered
ON SALE!
$670.99

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

$650.79 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 1 Heavy Duty Clutch Kit

ES#3493433 - kf296hdKT1 - Stage 1 Heavy Duty Clutch Kit - Ideal for the spirited daily-driver. Rated at 260ft/lbs. - South Bend Clutch - BMW

Ideal for the spirited daily-driver. Rated at 260ft/lbs.

Brand:
South Bend Clutch - Corporate Logo
ES#:
3493433
Mfg#:
KF296HDKT1
Back Ordered
$553.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Performance Chip

ES#3098052 - 153-330 - Turner Performance Chip - Wake up your BMW with dyno-proven gains by Jim Conforti - +15HP +15LB/FT - Turner Conforti Performance Chips - BMW

Wake up your BMW with dyno-proven gains by Jim Conforti - +15HP +15LB/FT Satisfaction guaranteed! Includes 30 day money back guarantee and limited lifetime warranty. -- For vehicles with automatic transmission & Bosch DME #0

Brand:
Turner Conforti Performance Chips - Corporate Logo
ES#:
3098052
Mfg#:
153-330
Back Ordered
ON SALE! SAVE 20%
$249.00

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

$199.20 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Engine & Drivetrain Parts

Worn mounts, bushings, and other drivetrain components rob performance. Replace or upgrade your drivetrain with our extensive catalog of mounts, bushings, clutch kits, and more.

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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