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Your Vehicle 2018 Mercedes Benz E400 4Matic Coupe 238.366 V6 3.0L

2018 Mercedes Benz E400 4Matic Coupe 238.366 V6 3.0L Performance Parts & Upgrades

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ES#4339028 - 903296 - RaceChip GTS Black With App Control *Open Box - New Product* - Get up to +67 hp and +69 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip *Open Box - New Product* - Race Chip - Mercedes Benz

Get up to +67 hp and +69 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip *Open Box - New Product* affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Race Chip - Corporate Logo
ES#:
4339028
Mfg#:
903296
In Stock
ON SALE! SAVE 10%
$799.00

This product was last offered at the strikethrough price on
07-01-2026

$719.10 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4339027 - 903295 - RaceChip GTS Black - Get up to +67 hp and +69 lb-ft through a safe and easy to use tuning module from RaceChip - Race Chip - Mercedes Benz

Get up to +67 hp and +69 lb-ft through a safe and easy to use tuning module from RaceChip affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Race Chip - Corporate Logo
ES#:
4339027
Mfg#:
903295
Ships in 4 Business Days
ON SALE! SAVE 10%
$749.00

This product was last offered at the strikethrough price on
07-01-2026

$674.10 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4698241 - 28740-2 - H&R Lowering Sport Springs  - Featuring H&R Lowering Springs, Approximate Lowering of 1.2" Front & Rear - H&R - Mercedes Benz

Featuring H&R Lowering Springs, Approximate Lowering of 1.2" Front & Rear affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with Agility Control. Not for vehicles with Adaptive Dampeing or Air Control.

Brand:
H&R - Corporate Logo
ES#:
4698241
Mfg#:
28740-2
In Stock
Limited Qty Sale
$439.00

This product was last offered at the strikethrough price on
06-08-2026

$365.99 USD
Free Shipping
ES#3672109 - JB4-BLT-ENCR - JB4 Billet Aluminum Enclosure - Stylish protective waterproof case for your JB1 or JB4 - Burger Motorsports - Audi Volkswagen Mercedes Benz MINI Porsche

Stylish protective waterproof case for your JB1 or JB4 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Burger Motorsports - Corporate Logo
ES#:
3672109
Mfg#:
JB4-BLT-ENCR
Ships in 2 Business Days
$59.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5425751 - 0004212312-xKT - Front V5 Drilled Brake Rotors - Pair (360x36) - Precision manufactured and featuring a GeoSpec corrosion-resistant coating - ECS - Mercedes Benz

Precision manufactured and featuring a GeoSpec® corrosion-resistant coating affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
5425751
Mfg#:
0004212312-XKT
In Stock
ON SALE!
$345.99

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

$335.60 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5386485 - MB134-C - Valvetronic Catback Exhaust System - W213 Mercedes-Benz E43 AMG  - This valved cat back system features wireless remote control and full stainless steel construction - This system will increase power, reduce weight, and provide a legendary exhaust note! - Armytrix - Mercedes Benz

This valved cat back system features wireless remote control and full stainless steel construction - This system will increase power, reduce weight, and provide a legendary exhaust note! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Armytrix - Corporate Logo
ES#:
5386485
Mfg#:
MB134-C
Ships on Jul 17, 2026
$4035.99 USD
ES#4907883 - BBMBCLTU001 - 722.9 Transmission Performance Package - The perfect Clutch Kit to re-build or upgrade any 722.9 7 speed transmission available for AMG vehicle platforms - BlackBoost - Mercedes Benz

The perfect Clutch Kit to re-build or upgrade any 722.9 7 speed transmission available for AMG vehicle platforms affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
BlackBoost - Corporate Logo
ES#:
4907883
Mfg#:
BBMBCLTU001
Special Order: No Guaranteed ETA
$2699.00 USD
Free Shipping
on orders $49 and up
ES#5456409 - ec-10113-2KT - Eurocharged Stage 2 M276 ECU Tune - Unleash +138 horsepower and +169 lb-ft of torque on your M276 powered AMG with the Eurocharged ECU Tune and included flashing cable - flash your car from home in minutes! - Eurocharged - Mercedes Benz

Unleash +138 horsepower and +169 lb-ft of torque on your M276 powered AMG with the Eurocharged ECU Tune and included flashing cable - flash your car from home in minutes! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This software is only compatible with Windows PC / Laptop.

Brand:
Eurocharged - Corporate Logo
ES#:
5456409
Mfg#:
EC-10113-2KT
Ships in 2 Business Days
$1648.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5456408 - ec-10113-1KT - Eurocharged Stage 1 M276 ECU Tune - Unleash +113 horsepower and +143 lb-ft of torque on your M276 powered AMG with the Eurocharged ECU Tune and included flashing cable - flash your car from home in minutes! - Eurocharged - Mercedes Benz

Unleash +113 horsepower and +143 lb-ft of torque on your M276 powered AMG with the Eurocharged ECU Tune and included flashing cable - flash your car from home in minutes! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This software is only compatible with Windows PC / Laptop.

Brand:
Eurocharged - Corporate Logo
ES#:
5456408
Mfg#:
EC-10113-1KT
In Stock at Vendor
$1448.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Get up to +56 hp and +58 lb-ft through a safe and easy to use tuning module from RaceChip affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Race Chip - Corporate Logo
ES#:
4339025
Mfg#:
903291
Ships in 4 Business Days
ON SALE! SAVE 10%
$449.00

This product was last offered at the strikethrough price on
07-01-2026

$404.10 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4339024 - 903290 - RaceChip S - Get up to +45 hp and +46 lb-ft through a safe and easy to use tuning module from RaceChip - Race Chip - Mercedes Benz

Get up to +45 hp and +46 lb-ft through a safe and easy to use tuning module from RaceChip affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Race Chip - Corporate Logo
ES#:
4339024
Mfg#:
903290
Ships in 4 Business Days
ON SALE! SAVE 10%
$349.00

This product was last offered at the strikethrough price on
07-01-2026

$314.10 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Get up to +56 hp and +58 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Race Chip - Corporate Logo
ES#:
4339026
Mfg#:
903292
Ships in 4 Business Days
ON SALE! SAVE 10%
$499.00

This product was last offered at the strikethrough price on
07-01-2026

$449.10 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5456650 - SSE43AMGCBKT - Supersprint Cat Back Exhaust System - W213 Mercedes-Benz E43 AMG - Unlock a raw BiTurbo V6 howl and maximize flow with a handcrafted Italian cat back exhaust that bolts right up to your factory catalytic converters. - Supersprint - Mercedes Benz

Unlock a raw BiTurbo V6 howl and maximize flow with a handcrafted Italian cat back exhaust that bolts right up to your factory catalytic converters. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supersprint - Corporate Logo
ES#:
5456650
Mfg#:
SSE43AMGCBKT
Ships on Oct 5, 2026
$3736.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#5386486 - sse43amgKT - Full Suspersprint Exhaust System - W213 Mercedes-Benz E43 AMG - Unleash massive power, rapid turbo spool, and an intoxicating V6 howl on your W213 E43 AMG with this complete handcrafted Italian stainless steel turbo-back exhaust system! - Supersprint - Mercedes Benz

Unleash massive power, rapid turbo spool, and an intoxicating V6 howl on your W213 E43 AMG with this complete handcrafted Italian stainless steel turbo-back exhaust system! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supersprint - Corporate Logo
ES#:
5386486
Mfg#:
SSE43AMGKT
Ships on Oct 5, 2026
$9736.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#4715380 - 05-725-00162-8 - Weistec Mercedes-Benz 9 Speed Transmission Tune - 9G 925.9  - Faster Shifts, Firmer Shifts, and Increased Torque Capacity! - Weistec - Mercedes Benz

Faster Shifts, Firmer Shifts, and Increased Torque Capacity! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Please call 330-331-2003 with your VIN to so that we can verify compatibility with your specific vehicle.

Brand:
Weistec - Corporate Logo
ES#:
4715380
Mfg#:
05-725-00162-8
Ships in 2 Business Days
$1827.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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