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2012 Mercedes Benz E550 4Matic Sedan 212.091 V8 4.6L

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Your Vehicle 2012 Mercedes Benz E550 4Matic Sedan 212.091 V8 4.6L
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2012 Mercedes Benz E550 4Matic Sedan 212.091 V8 4.6L Performance Engine Parts

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8" Stainless Steel Locking Ties - Pack Of 9

ES#261432 - 010201 - 8" Stainless Steel Locking Ties - Pack Of 9 - Secure the exhaust wrap with stainless steel ties - DEI - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Secure the exhaust wrap with stainless steel ties

Brand:
DEI - Corporate Logo
ES#:
261432
Mfg#:
010201
Ships on Oct 8, 2026
$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Universal Catch Can Drain Kit

ES#3543138 - 20-0024 - Universal Catch Can Drain Kit - Intuitive drain solution for most catch can applications - Radium Engineering - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Intuitive drain solution for most catch can applications

Brand:
Radium Engineering - Corporate Logo
ES#:
3543138
Mfg#:
20-0024
In Stock at Vendor
$28.99 USD
Free Shipping
on orders $49 and up

DEI Exhaust Wrap

ES#4028210 - 010120KT - DEI Exhaust Wrap - Increase power by containing exhaust heat - DEI - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Increase power by containing exhaust heat

Brand:
DEI - Corporate Logo
ES#:
4028210
Mfg#:
010120KT
Ships on Oct 8, 2026
ON SALE!
Starting at $0.00 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Locking Tool For Stainless Steel Zip Ties

ES#3022274 - PSSLTT - Locking Tool For Stainless Steel Zip Ties - Secure stainless steel zip ties with ease! - Prosport Performance - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Secure stainless steel zip ties with ease!

Brand:
Prosport Performance - Corporate Logo
ES#:
3022274
Mfg#:
PSSLTT
Ships in 3 Business Days
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Titanium Exhaust Wrap

ES#4028215 - 010128KT - Titanium Exhaust Wrap - Designed to handle temperatures up to 2800F - DEI - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Designed to handle temperatures up to 2800�F

Brand:
DEI - Corporate Logo
ES#:
4028215
Mfg#:
010128KT
Ships on Oct 8, 2026
Starting at $19.99 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

14" Stainless Steel Locking Ties - Pack Of 4

ES#261435 - 010202 - 14" Stainless Steel Locking Ties - Pack Of 4 - Secure the exhaust wrap with stainless steel ties - DEI - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Secure the exhaust wrap with stainless steel ties

Brand:
DEI - Corporate Logo
ES#:
261435
Mfg#:
010202
Special Order: No Guaranteed ETA
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CSF Universal Large Single-Pass Cooler

ES#5470103 - 8371 - CSF Universal Large Single-Pass Cooler - Universal cooler used for: engine oil, transmission oil, power-steering, differential oil, and as a water/coolant heat exchanger. - CSF - Audi BMW Volkswagen Mercedes Benz MINI

Universal cooler used for: engine oil, transmission oil, power-steering, differential oil, and as a water/coolant heat exchanger. 2X Entries For Our 25th Anniversary Sweepstakes!
Universal fitment design - modifications may be necessary to run this cooler

Brand:
CSF - Corporate Logo
ES#:
5470103
Mfg#:
8371
Ships in 3 Business Days
$499.00 USD
Free Shipping

Eurocharged Stage 2 M278 ECU Tune

ES#5495478 - ec-10196-2KT - Eurocharged Stage 2 M278 ECU Tune - Unleash +127 horsepower and +195 lb-ft of torque on your M278 powered Mercedes with the Eurocharged ECU Tune and the included flash device - flash your car from home in minutes! - Eurocharged - Mercedes Benz

Unleash +127 horsepower and +195 lb-ft of torque on your M278 powered Mercedes with the Eurocharged ECU Tune and the included flash device - flash your car from home in minutes!

Brand:
Eurocharged - Corporate Logo
ES#:
5495478
Mfg#:
EC-10196-2KT
In Stock at Vendor
$2198.00 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Eurocharged Stage 1 M278 ECU Tune

ES#5495477 - ec-10196-1KT - Eurocharged Stage 1 M278 ECU Tune - Unleash +97 horsepower and +147 lb-ft of torque on your M278 powered Mercedes with the Eurocharged ECU Tune and the included flash device - flash your car from home in minutes! - Eurocharged - Mercedes Benz

Unleash +97 horsepower and +147 lb-ft of torque on your M278 powered Mercedes with the Eurocharged ECU Tune and the included flash device - flash your car from home in minutes!

Brand:
Eurocharged - Corporate Logo
ES#:
5495477
Mfg#:
EC-10196-1KT
In Stock at Vendor
$1898.00 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Cylinder Head Bolt - Priced Each (11x173mm)

ES#4439158 - 278016016964 - Cylinder Head Bolt - Priced Each (11x173mm) - M157 / M278 Head Bolt - One Time Use - Twenty (20) Required Per Engine - Genuine Mercedes Benz - Mercedes Benz

M157 / M278 Head Bolt - One Time Use - Twenty (20) Required Per Engine

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
4439158
Mfg#:
278016016964
Ships in 1 Business Day
7% off MSRP

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

$14.99

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

$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mercedes Benz M157/M278 – Pure900 Upgraded Turbochargers - Pair

ES#4876211 - PURE900M157KT - Mercedes Benz M157/M278 Pure900 Upgraded Turbochargers - Pair - Engineered and proven to support 800whp+! Price includes a $1500.00 refundable core charge. - Pure Turbos - Mercedes Benz

Engineered and proven to support 800whp+! Price includes a $1500.00 refundable core charge.

Brand:
Pure Turbos - Corporate Logo
ES#:
4876211
Mfg#:
PURE900M157KT
Ships in 4 Business Days
$6743.99

This product was last offered at the strikethrough price on
07-20-2026

$5495.00 USD

RaceChip GTS Black With App Control

ES#4339023 - 903286 - RaceChip GTS Black With App Control - Get up to +78 hp and +86 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip - Race Chip - Mercedes Benz

Get up to +78 hp and +86 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip

Brand:
Race Chip - Corporate Logo
ES#:
4339023
Mfg#:
903286
Ships in 3 Business Days
$849.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RaceChip RS

ES#4339020 - 903281 - RaceChip RS - Get up to +65 hp and +72 lb-ft through a safe and easy to use tuning module from RaceChip - Race Chip - Mercedes Benz

Get up to +65 hp and +72 lb-ft through a safe and easy to use tuning module from RaceChip

Brand:
Race Chip - Corporate Logo
ES#:
4339020
Mfg#:
903281
Ships in 3 Business Days
$499.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RaceChip S

ES#4339019 - 903280 - RaceChip S - Get up to +33 hp and +44 lb-ft through a safe and easy to use tuning module from RaceChip - Race Chip - Mercedes Benz

Get up to +33 hp and +44 lb-ft through a safe and easy to use tuning module from RaceChip

Brand:
Race Chip - Corporate Logo
ES#:
4339019
Mfg#:
903280
Ships in 3 Business Days
$399.00 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.

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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