Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle

No Vehicle selected
Please select your vehicle below.

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle
Your Vehicle Please tap 'Select' to pick a vehicle
Select

BMW Performance Engine Parts

Sort By
Filter By
Return to Top

FUEL INJECTOR

ES#34537 - 13641317446 - FUEL INJECTOR - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
34537
Mfg#:
13641317446
Ships in 5 Business Days
6% off MSRP

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

$313.99

This product was last offered at the strikethrough price on
11-03-2026

$294.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

AFe POWER MACH Force-Xp 304 Stainless Steel Cat-Back Exhaust System

ES#3524978 - 49-36339-P - AFe POWER MACH Force-Xp 304 Stainless Steel Cat-Back Exhaust System - Increase flow with less restrictions - AFE - BMW

Increase flow with less restrictions

Brand:
AFE - Corporate Logo
ES#:
3524978
Mfg#:
49-36339-P
Ships in 3 Business Days
20% off MSRP

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

$2207.99

This product was last offered at the strikethrough price on
11-03-2026

$1766.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Spline Lock Crank Hub Solution W/ Hardware Package - N54

ES#4696163 - VTT-CRANKHUB-4 - Spline Lock Crank Hub Solution W/ Hardware Package - N54 - Spline Lock Crank Hub, OEM bolt, OEM Oil pump sprocket, OEM oil sprocket retainer Included. - Vargas Turbo Technologies - BMW

Spline Lock Crank Hub, OEM bolt, OEM Oil pump sprocket, OEM oil sprocket retainer Included. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
4696163
Mfg#:
VTT-CRANKHUB-4
Ships in 10 Business Days
$880.99 USD
Free Shipping

Build Your Own - F3x 335 Titanium Valved Exhaust

ES#4629514 - 025817TMS07A - Build Your Own - F3x 335 Titanium Valved Exhaust - Build your own super light-weight titanium exhaust with options from the downpipe, the resonator or a simple axle-back to drop weight and get the free-flowing exhaust your N55 needs for maximized performance. - Turner Motorsport - BMW

Build your own super light-weight titanium exhaust with options from the downpipe, the resonator or a simple axle-back to drop weight and get the free-flowing exhaust your N55 needs for maximized performance. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
4629514
Mfg#:
025817TMS07A
In Stock
ON SALE!
Starting at $1758.58 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Injen Evolution Cold Air Intake

ES#4714593 - EV01105 - Injen Evolution Cold Air Intake - Dyno Proven gains of up to 13 hp and 18 lb-ft. of torque - Injen - BMW

Dyno Proven gains of up to 13 hp and 18 lb-ft. of torque

Brand:
Injen - Corporate Logo
ES#:
4714593
Mfg#:
EV01105
In Stock at Vendor
$437.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Performance Valved Cat-Back Exhaust - Black Tips

ES#4699308 - D660-0096-BLK - Performance Valved Cat-Back Exhaust - Black Tips - Improve your Supra's exhaust tone and appearance - Reduces weight and improves power by +6 HP and +5 ft-lb - Dinan - BMW

Improve your Supra's exhaust tone and appearance - Reduces weight and improves power by +6 HP and +5 ft-lb Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Dinan - Corporate Logo
ES#:
4699308
Mfg#:
D660-0096-BLK
Ships in 5 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.

$1968.99

This product was last offered at the strikethrough price on
11-03-2026

$1749.99 USD
Free Shipping

Performance Camshaft Set - 238/272

ES#4766088 - SCH-N52-238/272 - Performance Camshaft Set - 238/272 - Quality performance camshafts, featuring 238* intake duration and 272* exhaust duration. - Schrick - BMW

Quality performance camshafts, featuring 238* intake duration and 272* exhaust duration.

Brand:
Schrick - Corporate Logo
ES#:
4766088
Mfg#:
SCH-N52-238/272
Special Order: No Guaranteed ETA
$1749.99 USD
Free Shipping
on orders $49 and up

S65 Silicone Throttle Body Coupler Set

ES#4920484 - S65IPC - S65 Silicone Throttle Body Coupler Set - For BMW M3 owners looking to maintain peak performance and upgrade reliability under the hood. - NRW Design - BMW

For BMW M3 owners looking to maintain peak performance and upgrade reliability under the hood.

Brand:
NRW Design - Corporate Logo
ES#:
4920484
Mfg#:
S65IPC
In Stock
$249.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ARM N54 Lower Chargepipe Upgrade

ES#4375653 - E90LCP - ARM N54 Lower Chargepipe Upgrade - Increased air flow for 3" outlet intercoolers - ARM Motorsports - BMW

Increased air flow for 3" outlet intercoolers

Brand:
ARM Motorsports - Corporate Logo
ES#:
4375653
Mfg#:
E90LCP
In Stock
$97.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Street Cat Back - Polished Tips

ES#2863074 - SSXBM987 - Performance Street Cat Back - Polished Tips - Motorsport pedigree. Superior quality. Excellent sound. Milltek Street cat-back exhaust for enhanced performance. - Milltek Sport - BMW

Motorsport pedigree. Superior quality. Excellent sound. Milltek Street cat-back exhaust for enhanced performance. Street version mufflers for a great tone without deafening noise.

Brand:
Milltek Sport - Corporate Logo
ES#:
2863074
Mfg#:
SSXBM987
Ships on Nov 24, 2026
$1744.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

HEAD STUD KIT - BMW S85

ES#4708028 - ARP-HSK-S85 - HEAD STUD KIT - BMW S85 - ARP - BMW

Brand:
ARP - Corporate Logo
ES#:
4708028
Mfg#:
ARP-HSK-S85
Ships in 5 Business Days
$579.99 USD
Free Shipping
on orders $49 and up

Thermostat - 105C

ES#258751 - 11537586885 - Thermostat - 105C - Includes housing and sealing o-ring - Wahler - BMW

Includes housing and sealing o-ring

Brand:
Wahler - Corporate Logo
ES#:
258751
Mfg#:
11537586885
In Stock
$136.99

This product was last offered at the strikethrough price on
10-12-2026

$91.24 USD
Free Shipping
on orders $49 and up
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

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.

Terms of Use Privacy Policy Your Privacy Choices Cookie Policy ECS Tuning is part of Enthusiast Auto Holdings