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BMW M3 Performance Engine Parts

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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! 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 15, 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

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! 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 15, 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

Engine Coolant Thermostat

Calibrated for exact opening and closing temperatures, ensuring the engine reaches operating temperature quickly to reduce emissions and wear. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Meyle - Corporate Logo
ES#:
5456667
Mfg#:
3282280016
Special Order: No Guaranteed ETA
$47.99 USD
Free Shipping
on orders $49 and up

E36 M3 Performance Axle-Back Exhaust & OBD2 Carbon Fiber Intake System

ES#4876156 - 023494LAEB1KT - E36 M3 Performance Axle-Back Exhaust & OBD2 Carbon Fiber Intake System - A complete power & sound package for your M3! - Enthusiast Bundles - BMW

A complete power & sound package for your M3! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Vehicles Without ASC or With ASC Deleted

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4876156
Mfg#:
023494LAEB1KT
Ships on Nov 3, 2026
Auto Notify
$1413.98 USD
This product is lifetime replacement eligible Lifetime Replacement

E36 M3 Valved Axle-Back Exhaust & Carbon Fiber Intake System - OBDI

ES#4876158 - 023494LAEBKT - E36 M3 Valved Axle-Back Exhaust & Carbon Fiber Intake System - OBDI - A complete power & sound package for your M3! - Enthusiast Bundles - BMW

A complete power & sound package for your M3! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4876158
Mfg#:
023494LAEBKT
Ships on Nov 3, 2026
Auto Notify
ON SALE! SAVE 31%
$1443.98

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

$999.00 USD
This product is lifetime replacement eligible Lifetime Replacement

WPC-Treated Performance Rod Bearing Service Kit

ES#4871861 - 11241310515KT - WPC-Treated Performance Rod Bearing Service Kit - Featuring Turner Motorsport WPC-Treated "Race Series" rod bearings for added wear resistance and longevity! - Assembled By ECS - BMW

Featuring Turner Motorsport WPC-Treated "Race Series" rod bearings for added wear resistance and longevity! 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#:
4871861
Mfg#:
11241310515KT
Ships on Nov 27, 2026
ON SALE! SAVE 16%
$769.99

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

$645.17 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

BMW S58 Forged Rod & Piston Kit

ES#4920854 - 5150-PRC-S58-MAN - BMW S58 Forged Rod & Piston Kit - 5150 Autosport - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
5150 Autosport - Corporate Logo
ES#:
4920854
Mfg#:
5150-PRC-S58-MAN
Back Ordered
$2499.99 USD
Free Shipping
on orders $49 and up

MACH Force-Xp Stainless Steel Cat-Back Exhaust System - Polished Tips

ES#4487340 - 49-36351-P - MACH Force-Xp Stainless Steel Cat-Back Exhaust System - Polished Tips - Add power, sound and unique style to your BMW with this cat-back system from AFE! - AFE - BMW

Add power, sound and unique style to your BMW with this cat-back system from AFE! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AFE - Corporate Logo
ES#:
4487340
Mfg#:
49-36351-P
Back Ordered
20% off MSRP

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

$3886.99

This product was last offered at the strikethrough price on
06-05-2026

$3109.00 USD
This product is lifetime replacement eligible Lifetime Replacement

AFE Mach Force-Xp Cat-Back Exhaust System

ES#3612854 - 49-36332-B - AFE Mach Force-Xp Cat-Back Exhaust System - MACH Force-Xp Stainless Steel Cat-Back Exhaust System w/ Black Tip BMW M3 (E36) 96-99 L6-3.2L (S52) - AFE - BMW

MACH Force-Xp Stainless Steel Cat-Back Exhaust System w/ Black Tip BMW M3 (E36) 96-99 L6-3.2L (S52) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AFE - Corporate Logo
ES#:
3612854
Mfg#:
49-36332-B
Back Ordered
20% off MSRP

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

$1585.00

This product was last offered at the strikethrough price on
06-05-2026

$1268.00 USD

SCORCHER BLUE Power Module

ES#3981358 - 77-86310 - SCORCHER BLUE Power Module - Increase performance without sacrificing reliability for your M3/M4/M2Competition - AFE - BMW

Increase performance without sacrificing reliability for your M3/M4/M2Competition affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AFE - Corporate Logo
ES#:
3981358
Mfg#:
77-86310
Back Ordered
20% off MSRP

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

$726.99

This product was last offered at the strikethrough price on
06-05-2026

$581.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cat Back Exhaust System

ES#2985583 - 49-36311-C - Cat Back Exhaust System - Mandrel-bent stainless steel with carbon fiber tips - AFE - BMW

Mandrel-bent stainless steel with carbon fiber tips affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AFE - Corporate Logo
ES#:
2985583
Mfg#:
49-36311-C
Back Ordered
20% off MSRP

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

$3747.99

This product was last offered at the strikethrough price on
06-05-2026

$2998.00 USD

AFE Scorcher GT Power Module

ES#3184622 - 77-46310 - AFE Scorcher GT Power Module - Increase power without sacrificing reliability - AFE - BMW

Increase power without sacrificing reliability affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Adds up to 64hp and 65lbs. x ft. torque - instantly!

Brand:
AFE - Corporate Logo
ES#:
3184622
Mfg#:
77-46310
Back Ordered
20% off MSRP

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

$625.00

This product was last offered at the strikethrough price on
06-05-2026

$500.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MACH Force-Xp Stainless Steel Cat-Back Exhaust System - Black Tips

ES#4487342 - 49-36351-B - MACH Force-Xp Stainless Steel Cat-Back Exhaust System - Black Tips - Add power, sound and unique style to your BMW with this cat-back system from AFE! - AFE - BMW

Add power, sound and unique style to your BMW with this cat-back system from AFE! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AFE - Corporate Logo
ES#:
4487342
Mfg#:
49-36351-B
Back Ordered
20% off MSRP

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

$4495.00

This product was last offered at the strikethrough price on
06-05-2026

$3596.00 USD
This product is lifetime replacement eligible Lifetime Replacement

aFe MACH Force-Xp Cat Back Exhaust System

ES#2985585 - 49-36312-C - aFe MACH Force-Xp Cat Back Exhaust System - Mandrel-bent stainless steel with carbon fiber tips - AFE - BMW

Mandrel-bent stainless steel with carbon fiber tips affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AFE - Corporate Logo
ES#:
2985585
Mfg#:
49-36312-C
Back Ordered
20% off MSRP

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

$3747.99

This product was last offered at the strikethrough price on
06-05-2026

$2998.00 USD

Euro OEM CSL Intake

ES#2535881 - 11617833496KT2 - Euro OEM CSL Intake - Give your vehicle the intake it was meant to have - Genuine European BMW - BMW

Give your vehicle the intake it was meant to have affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles equipped with SMG transmission only

Brand:
Genuine European BMW - Corporate Logo
ES#:
2535881
Mfg#:
11617833496KT2
Back Ordered
Auto Notify
$12543.99 USD
Free Shipping
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.

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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