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BMW Performance Engine Parts

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ES#4759391 - SSXBM125X - Performance Cat Back Exhaust System - Enhance the sound of your BMW's exhaust with this exhaust system from Milltek Sport - Milltek Sport - BMW

Enhance the sound of your BMW's exhaust with this exhaust system from Milltek Sport

Brand:
Milltek Sport - Corporate Logo
ES#:
4759391
Mfg#:
SSXBM125X
Ships on Nov 23, 2026
Starting at $2855.99 USD

Improves exhaust flow for more power while remaining fully EPA compliant For Model Years 2010-2012 Only - VIN Required for Purchase
For Model Years 2010-2012 Only

Brand:
Active Autowerke - Corporate Logo
ES#:
4732965
Mfg#:
11-041F
Ships in 10 Business Days
5% off MSRP

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

$2999.00

This product was last offered at the strikethrough price on
11-02-2026

$2849.99 USD
Free Shipping
on orders $49 and up
ES#4023662 - A90CATDP - Catted Downpipe - This downpipe has been proven to increase power by 18hp with a stock tune and upwards of 50hp with an aftermarket tune! - Active Autowerke - BMW

This downpipe has been proven to increase power by 18hp with a stock tune and upwards of 50hp with an aftermarket tune!

Brand:
Active Autowerke - Corporate Logo
ES#:
4023662
Mfg#:
A90CATDP
Ships in 3 Business Days
5% off MSRP

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

$1499.00

This product was last offered at the strikethrough price on
11-02-2026

$1424.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4758361 - 050511LA - G87 M2 Performance Valved Cat-Back Exhaust - Experience a more engaging driving experience accompanied by weight savings, increased flow, and most importantly an exhilarating exhaust note! - Turner Motorsport - BMW

Experience a more engaging driving experience accompanied by weight savings, increased flow, and most importantly an exhilarating exhaust note! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
4758361
Mfg#:
050511LA
In Stock
ON SALE!
Starting at $1421.09 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4172029 - 025817TMS09 - Turner Motorsport F3x N55 Valved Catback Exhaust - Upgrade the flow, sound, and look of your N55 powered BMW's exhaust system! - Turner Motorsport - BMW
ECS Tuning recommends this product.

Upgrade the flow, sound, and look of your N55 powered BMW's exhaust system! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
4172029
Mfg#:
025817TMS09
Ships on Mar 30, 2027
ON SALE! SAVE 20%
$1775.94

This product was last offered at the strikethrough price on
10-28-2026

$1420.75 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4751450 - 013888LA0101EBKT - S65 Valved Axleback Exhaust & Carbon Air Intake System - Valved Axle back exhaust for E90 & E92 M3. Exotic exhaust tone with adjustable volume. Includes carbon air intake! - Enthusiast Bundles - BMW

Valved Axle back exhaust for E90 & E92 M3. Exotic exhaust tone with adjustable volume. Includes carbon air intake! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4751450
Mfg#:
013888LA0101EBKT
In Stock
$2833.98 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4488476 - 16U-00-0050-6 - DeatschWerks Performance Fuel Injector Set - 550cc - 50lb/hr 550cc per minute set of 6 fuel injectors - DeatschWerks - BMW

50lb/hr 550cc per minute set of 6 fuel injectors For Custom Applications - Will require additional tuning or modifications. NOT DIRECT DROP IN!

Brand:
DeatschWerks - Corporate Logo
ES#:
4488476
Mfg#:
16U-00-0050-6
Ships in 6 Business Days
$403.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3138899 - N3MS41 - Shark Injector Performance Software - Performance software designed to unlock your BMW's potential. Removes top speed limiter, raises rev limit to 7,000rpm, improves throttle response, and improves power output: +15HP +9LB/FT gains! - Shark Injector - BMW

Performance software designed to unlock your BMW's potential. Removes top speed limiter, raises rev limit to 7,000rpm, improves throttle response, and improves power output: +15HP +9LB/FT gains!

Brand:
Shark Injector - Corporate Logo
ES#:
3138899
Mfg#:
N3MS41
In Stock
ON SALE!
$314.10 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4615984 - 026767TMS01 - E39 M5 Turner Motorsport Muffler Delete - Are you bored of E39's factory exhaust? If you want to hear more of your S62 but don't want to break the bank, the Turner Muffler delete is the perfect solution! - Turner Motorsport - BMW

Are you bored of E39's factory exhaust? If you want to hear more of your S62 but don't want to break the bank, the Turner Muffler delete is the perfect solution! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
4615984
Mfg#:
026767TMS01
In Stock
ON SALE!
Starting at $234.74 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3660771 - PURE-N55-0001KT - N55 Pure Stage 2 Turbo Upgrade - PWG - Engineered to reach 500+whp and built with durability in mind. Includes refundable $300 core charge. - Pure Turbos - BMW

Engineered to reach 500+whp and built with durability in mind. Includes refundable $300 core charge. For vehicles with pneumatic waste gate (PWG)
For vehicles with production date up to 07/2013

Brand:
Pure Turbos - Corporate Logo
ES#:
3660771
Mfg#:
PURE-N55-0001KT
Ships on Dec 15, 2026
$2906.99

This product was last offered at the strikethrough price on
07-14-2026

$2800.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3025165 - 200001029 - Wagner Evo I Performance Front Mount Intercooler - Significantly increase your air flow rate, lower the intake air temperature, and drop your intercooler weight to 20.3lbs with this Performance intercooler! - Wagner Tuning - BMW

Significantly increase your air flow rate, lower the intake air temperature, and drop your intercooler weight to 20.3lbs with this Performance intercooler! Featuring an 50% increase in frontal surface area leading to 70% more volume for increased cooling and power!

Brand:
Wagner Tuning - Corporate Logo
ES#:
3025165
Mfg#:
200001029
In Stock at Vendor
$560.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3025683 - TMS3859 - Schrick Camshaft Set - 256/264 Degree - A more aggressive option for street use and an upgrade from stock M3 camshafts - Schrick - BMW

A more aggressive option for street use and an upgrade from stock M3 camshafts

Brand:
Schrick - Corporate Logo
ES#:
3025683
Mfg#:
TMS3859
Ships on Dec 18, 2026
$2799.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3149153 - D660-0047-BLK - Stainless Axle-Back Exhaust - Black Tips - Civilized performance for the discerning enthusiast - +6HP/+5TQ - Dinan - BMW

Civilized performance for the discerning enthusiast - +6HP/+5TQ Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Dinan - Corporate Logo
ES#:
3149153
Mfg#:
D660-0047-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.

$1574.99

This product was last offered at the strikethrough price on
11-02-2026

$1399.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3604152 - 003779ecs05aKT -  ECS N55 Baffled Oil Catch Can System - Keep your intake tract clean and oil free, with our ECS Baffled Oil Catch Can System - ECS - BMW

Keep your intake tract clean and oil free, with our ECS Baffled Oil Catch Can System 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3604152
Mfg#:
003779ECS05AKT
Ships on Mar 30, 2027
ON SALE! SAVE 10%
$387.99

This product was last offered at the strikethrough price on
10-28-2026

$349.19 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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Manufacturer names and/or part numbers are used only for identification purposes.

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