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BMW Performance Engine Parts

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VRSF Downpipe Upgrade with Catalytic Converter & Heat Shield

ES#4920414 - 10582028 - VRSF Downpipe Upgrade with Catalytic Converter & Heat Shield - Downpipe upgrade for vehicles with the B58 engine - integrate heat shield included to help reduce engine bay temperatures - VRSF - BMW

Downpipe upgrade for vehicles with the B58 engine - integrate heat shield included to help reduce engine bay temperatures

Brand:
VRSF - Corporate Logo
ES#:
4920414
Mfg#:
10582028
Ships in 1 Business Day
$579.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

N54 Performance Silicone Radiator Hoses

ES#4690094 - 008640LA01 - N54 Performance Silicone Radiator Hoses - Upper and lower radiator silicone coolant hose kit to upgrade from your stock rubber hoses. Includes stainless steel hose clamps. Made to re-use your factory connections. - ECS - BMW

Upper and lower radiator silicone coolant hose kit to upgrade from your stock rubber hoses. Includes stainless steel hose clamps. Made to re-use your factory connections. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4690094
Mfg#:
008640LA01
In Stock
ON SALE! SAVE 25%
$121.99

This product was last offered at the strikethrough price on
06-13-2026

$91.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Cooler Line Fitting Adapter

ES#3006344 - TEN9910200 - Oil Cooler Line Fitting Adapter - Provides excellent flexibility with installing a new oil cooler - Turner Motorsport - BMW

Provides excellent flexibility with installing a new oil cooler 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
3006344
Mfg#:
TEN9910200
In Stock
ON SALE!
$95.99

This product was last offered at the strikethrough price on
06-13-2026

$91.19 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E9X M3 Performance Cat Back Exhaust - Polished Tips

ES#2827628 - SSXBM931 - E9X M3 Performance Cat Back Exhaust - Polished Tips - Motorsport pedigree. Superior quality. Excellent sound. Milltek Sport cat-back exhaust with polished tips. - Milltek Sport - BMW

Motorsport pedigree. Superior quality. Excellent sound. Milltek Sport cat-back exhaust with polished tips.

Brand:
Milltek Sport - Corporate Logo
ES#:
2827628
Mfg#:
SSXBM931
Ships in 5 Business Days
$1924.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

AFe Momentum GT Intake System - Pro DRY S Filter

ES#4376073 - 50-70061D - AFe Momentum GT Intake System - Pro DRY S Filter - This intake delivers proven performance improvements and an aggressive intake sound when under power! - AFE - BMW

This intake delivers proven performance improvements and an aggressive intake sound when under power!

Brand:
AFE - Corporate Logo
ES#:
4376073
Mfg#:
50-70061D
Ships in 1 Business Day
ON SALE! SAVE 10%
$479.00

This product was last offered at the strikethrough price on
09-01-2026

$431.10 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Supersprint Section 2 Tuned Resonators

ES#3057135 - 988803 - Supersprint Section 2 Tuned Resonators - A low exhaust note with a free flow design - Supersprint - BMW

A low exhaust note with a free flow design

Brand:
Supersprint - Corporate Logo
ES#:
3057135
Mfg#:
988803
In Stock
Limited Qty Sale
$1917.99

This product was last offered at the strikethrough price on
08-13-2026

$1716.99 USD
Free Shipping

Turner Motorsport S55 Baffled Oil Catch Can & Drain System

ES#3617733 - 013280TMS01 - Turner Motorsport S55 Baffled Oil Catch Can & Drain System - A 4 chamber, baffled oil catch can with valved drain system - complete with an application-specific mounting hardware and silicone hoses for your F8x M3/M4! - Turner Motorsport - BMW

A 4 chamber, baffled oil catch can with valved drain system - complete with an application-specific mounting hardware and silicone hoses for your F8x M3/M4! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
3617733
Mfg#:
013280TMS01
Ships in 10 Business Days
ON SALE! SAVE 15%
$504.99

This product was last offered at the strikethrough price on
06-13-2026

$429.24 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

DINANTRONICS Sport Performance Tuner

ES#3184688 - D440-0047 - DINANTRONICS Sport Performance Tuner - Quick and reliable power from a name you know and trust! - Dinan - BMW

Quick and reliable power from a name you know and trust! Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Dinan - Corporate Logo
ES#:
3184688
Mfg#:
D440-0047
Ships in 4 Business Days
11% off MSRP

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

$321.99

This product was last offered at the strikethrough price on
09-13-2026

$285.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E36 M3 Performance Valved Axle-Back Exhaust

ES#4715979 - 023494la01KT - E36 M3 Performance Valved Axle-Back Exhaust - Lightweight performance exhaust for your E36, featuring a 3.0" valved muffler and controller to change the sound with the click of a button. - Turner Motorsport - BMW

Lightweight performance exhaust for your E36, featuring a 3.0" valved muffler and controller to change the sound with the click of a button. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
4715979
Mfg#:
023494LA01KT
In Stock
ON SALE! SAVE 15%
$1002.10

This product was last offered at the strikethrough price on
06-13-2026

$851.79 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

6mm Single Groove Valve Keeper - Priced Each

ES#2598482 - KPR-6S-7 - 6mm Single Groove Valve Keeper - Priced Each - Two required per valve, necessary for use with certain supertech valves - Supertech - BMW

Two required per valve, necessary for use with certain supertech valves

Brand:
Supertech - Corporate Logo
ES#:
2598482
Mfg#:
KPR-6S-7
In Stock
$3.99

This product was last offered at the strikethrough price on
04-13-2026

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Wagner EVO 2 Competition Intercooler Kit

ES#3137954 - 200001064 - Wagner EVO 2 Competition Intercooler Kit - Drastically increase your air flow rate, lower the intake air temperature, and drop your intercooler weight to 16.32lbs with this Performance intercooler! - Wagner Tuning - BMW

Drastically increase your air flow rate, lower the intake air temperature, and drop your intercooler weight to 16.32lbs with this Performance intercooler! Featuring an 85% increase in frontal surface area leading to 90% more volume for increased cooling and power!

Brand:
Wagner Tuning - Corporate Logo
ES#:
3137954
Mfg#:
200001064
Ships in 1 Business Day
$850.00 USD
Free Shipping

E46 M3 Turner Intake & Valved Catback Exhaust

ES#4751384 - 023410LA09EBKT - E46 M3 Turner Intake & Valved Catback Exhaust - As close to perfection as you can get. Lightweight, free-flowing valved exhaust with valve controller for a versatile sound experience. The Turner Motorsport intake boasts a 200% improvement in flow! - Enthusiast Bundles - BMW

As close to perfection as you can get. Lightweight, free-flowing valved exhaust with valve controller for a versatile sound experience. The Turner Motorsport intake boasts a 200% improvement in flow! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4751384
Mfg#:
023410LA09EBKT
In Stock
ON SALE! SAVE 35%
$2630.94

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

$1699.99 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.

Other BMW Performance Engine Parts

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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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