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BMW Performance Engine Parts

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E9X 335 Performance Valved Cat-Back Exhaust

ES#4001141 - 003378tmsKT - E9X 335 Performance Valved Cat-Back Exhaust - Go from mild to wild with the press of a button! For E90/E92 N54 & N55 cars - Turner Motorsport - BMW
ECS Tuning recommends this product.

Go from mild to wild with the press of a button! For E90/E92 N54 & N55 cars affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! USE CODE TMS20 IN CART FOR BEST PRICE

Brand:
Turner Motorsport - Corporate Logo
ES#:
4001141
Mfg#:
003378TMSKT
In Stock
$1869.95 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

AEM V3 Water/Methanol Injection Kit (30-3300)

ES#517900 - 30-3000 - AEM V3 Water/Methanol Injection Kit (30-3300) - Increase power and efficiency while decreasing combustion temperatures - AEM Electronics - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Increase power and efficiency while decreasing combustion temperatures affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AEM Electronics - Corporate Logo
ES#:
517900
Mfg#:
30-3000
Ships in 1 Business Day
$579.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Complete Universal Turner Baffled Oil Catch Can Kit - 10oz

ES#3458268 - 022798tms01-09KT - Complete Universal Turner Baffled Oil Catch Can Kit - 10oz - A 4 chamber, baffled oil catch can complete with a universal mount and drain system! - Turner Motorsport - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

A 4 chamber, baffled oil catch can complete with a universal mount and drain system! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! USE CODE TMS20 IN CART FOR BEST PRICE

Brand:
Turner Motorsport - Corporate Logo
ES#:
3458268
Mfg#:
022798TMS01-09KT
In Stock
$305.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Vargas Turbo N54 OE Plus Replacement Turbos - 335 LHD

ES#3438167 - VTT-STK-NEW - Vargas Turbo N54 OE Plus Replacement Turbos - 335 LHD - New turbos with upgraded internals including upgraded wastegate and new actuators - supports up to 500 HP at the wheels! No core charge. - Vargas Turbo Technologies - BMW

New turbos with upgraded internals including upgraded wastegate and new actuators - supports up to 500 HP at the wheels! No core charge. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
These are brand new turbos, not remanufactured so no core charge!

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
3438167
Mfg#:
VTT-STK-NEW
In Stock at Vendor
Starting at $1525.99 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

VRSF Downpipe Upgrade - Performance High Flow Cat

ES#3984850 - 10302011 - VRSF Downpipe Upgrade - Performance High Flow Cat - 4" Performance High Flow catted downpipe upgrade for N55 engines - VRSF - BMW

4" Performance High Flow catted downpipe upgrade for N55 engines affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat! For vehicles with production date after 08/13

Brand:
VRSF - Corporate Logo
ES#:
3984850
Mfg#:
10302011
In Stock
$479.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 High Performance Aluminum Radiator

ES#2992604 - 3055 - E46 High Performance Aluminum Radiator - Lower engine temperatures mean more power and longer life of engine components! - CSF - BMW

Lower engine temperatures mean more power and longer life of engine components! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CSF - Corporate Logo
ES#:
2992604
Mfg#:
3055
In Stock
$409.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

AWE Axleback Exhaust System - Track Edition

ES#4690732 - AWEG2X30IAB - AWE Axleback Exhaust System - Track Edition - Massively improve the tone and volume of your exhaust with the Track Edition axleback exhaust system from AWE. Engineered for the hardcore enthusiast, the Track Edition deletes the factory mufflers to offer the loudest, most aggressive tone possible, deli - AWE - BMW

Massively improve the tone and volume of your exhaust with the Track Edition axleback exhaust system from AWE. Engineered for the hardcore enthusiast, the Track Edition deletes the factory mufflers to offer the loudest, most aggressive tone possible, deli affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AWE - Corporate Logo
ES#:
4690732
Mfg#:
AWEG2X30IAB
In Stock
Starting at $795.00 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

N54/N55 Muffler Delete - E82/E88 135

ES#4789482 - 039172LA01 - N54/N55 Muffler Delete - E82/E88 135 - Arguably THE BEST modification for your 135. No cutting necessary, Direct bolt-on for a complete transformation! - ECS - BMW

Arguably THE BEST modification for your 135. No cutting necessary, Direct bolt-on for a complete transformation! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! USE CODE ECS20 IN CART FOR BEST PRICE

Brand:
ECS - Corporate Logo
ES#:
4789482
Mfg#:
039172LA01
In Stock
Starting at $351.99 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

bootmod3 Wireless OBD WiFi Flash Adapter

ES#4842637 - OBD2FA - bootmod3 Wireless OBD WiFi Flash Adapter - The latest and greatest Wireless connection method for your BMW F and G series vehicles and the 2020+ Toyota Supra - Bootmod3 - BMW

The latest and greatest Wireless connection method for your BMW F and G series vehicles and the 2020+ Toyota Supra affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Bootmod3 - Corporate Logo
ES#:
4842637
Mfg#:
OBD2FA
Ships in 8 Business Days
$99.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VRSF High Flow Catted Downpipe

ES#3984914 - 10902016 - VRSF High Flow Catted Downpipe - 3.5" Ceramic Coated Catted Downpipe - VRSF - BMW

3.5" Ceramic Coated Catted Downpipe affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
VRSF - Corporate Logo
ES#:
3984914
Mfg#:
10902016
In Stock
$489.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VRSF Catted Downpipe Upgrade - Brushed Finish

ES#4047935 - 10202011 - VRSF Catted Downpipe Upgrade - Brushed Finish - Reduce Back-Pressure & Increase Power - VRSF - BMW

Reduce Back-Pressure & Increase Power affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
VRSF - Corporate Logo
ES#:
4047935
Mfg#:
10202011
In Stock
$479.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Low-Pressure Bucketless Fuel Pump - Stage 3

ES#4465071 - 601-0018 - Low-Pressure Bucketless Fuel Pump - Stage 3 - Increased fueling for bigger power - supports up to 1050whp! Modular design for future upgrades! - Precision Raceworks - BMW

Increased fueling for bigger power - supports up to 1050whp! Modular design for future upgrades! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Precision Raceworks - Corporate Logo
ES#:
4465071
Mfg#:
601-0018
In Stock
$549.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

G05/G06/G07 40i Resonator Delete

ES#4871756 - 045008LA01 - G05/G06/G07 40i Resonator Delete - Enhance both the sound and performance of your B58 while keeping the factory valved muffler intact! - ECS - BMW

Enhance both the sound and performance of your B58 while keeping the factory valved muffler intact! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! USE CODE ECS20 IN CART FOR BEST PRICE

Brand:
ECS - Corporate Logo
ES#:
4871756
Mfg#:
045008LA01
Ships on Jul 10, 2026
Auto Notify
$356.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Intercooler Kit With Logo

ES#4017605 - 200001124.LOGO - Intercooler Kit With Logo - Significantly increase your air flow rate, lower the intake air temperature, and drop your intercooler weight. - Wagner Tuning - BMW

Significantly increase your air flow rate, lower the intake air temperature, and drop your intercooler weight. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Wagner Tuning - Corporate Logo
ES#:
4017605
Mfg#:
200001124.LOGO
Ships in 4 Business Days
$1590.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

CTS Stage 2+ Turbo Upgrade

ES#4476296 - CTS-TR-0300-RS - CTS Stage 2+ Turbo Upgrade - A perfect upgrade for those looking for big power gains with no core required! - CTS - BMW

A perfect upgrade for those looking for big power gains with no core required! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTS - Corporate Logo
ES#:
4476296
Mfg#:
CTS-TR-0300-RS
Back Ordered
Auto Notify
$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

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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