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2020 Mercedes Benz GLC43 AMG 4Matic Coupe 253.364 V6 3.0L

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Your Vehicle 2020 Mercedes Benz GLC43 AMG 4Matic Coupe 253.364 V6 3.0L
Your Vehicle 2020 Mercedes Benz GLC43 AMG 4Matic Coupe 253.364 V6 3.0L
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2020 Mercedes Benz GLC43 AMG 4Matic Coupe 253.364 V6 3.0L Performance Parts & Upgrades

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V1 To V2 Intake Upgrade Kit

ES#4418974 - MB-C4302 - V1 To V2 Intake Upgrade Kit - Includes the inlet pipes and adapters to upgrade your existing V1 intake - MST Performance - Mercedes Benz

Includes the inlet pipes and adapters to upgrade your existing V1 intake

Brand:
MST Performance - Corporate Logo
ES#:
4418974
Mfg#:
MB-C4302
Special Order: No Guaranteed ETA
Auto Notify
$223.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front V5 Drilled Brake Rotors - Pair (360x36)

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 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

$325.90 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Eurocharged Stage 2 M276 ECU Tune

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! This software is only compatible with Windows PC / Laptop.

Brand:
Eurocharged - Corporate Logo
ES#:
5456409
Mfg#:
EC-10113-2KT
Ships in 1 Business Day
$1648.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Eurocharged Stage 1 M276 ECU Tune

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! 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

Supersprint Cat Back Exhaust System - X253 GLC 43 AMG

ES#5456624 - GLC43CATBACKKT - Supersprint Cat Back Exhaust System - X253 GLC 43 AMG - Transform the sound of your GLC 43 AMG and upgrade to a true dual exhaust layout with this handcrafted Italian stainless steel cat back system! - Supersprint - Mercedes Benz

Transform the sound of your GLC 43 AMG and upgrade to a true dual exhaust layout with this handcrafted Italian stainless steel cat back system!

Brand:
Supersprint - Corporate Logo
ES#:
5456624
Mfg#:
GLC43CATBACKKT
Ships on Nov 16, 2026
$3870.00 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Supersprint Cat Back Exhaust System - X253 GLC 43 AMG

ES#5456626 - GLC43AXBACKKT - Supersprint Cat Back Exhaust System - X253 GLC 43 AMG - Upgrade your GLC 43 AMG to a massive true dual exhaust layout while retaining your factory downpipes! - Supersprint - Mercedes Benz

Upgrade your GLC 43 AMG to a massive true dual exhaust layout while retaining your factory downpipes!

Brand:
Supersprint - Corporate Logo
ES#:
5456626
Mfg#:
GLC43AXBACKKT
Ships on Nov 16, 2026
$2707.99 USD
Free Shipping

Full Supersprint Exhaust System - X253 GLC 43 AMG

ES#5456621 - glc43fullsuvKT - Full Supersprint Exhaust System - X253 GLC 43 AMG - Transform your GLC 43 AMG into a V8-rivaling powerhouse with this complete, handcrafted Italian stainless steel turbo-back exhaust system! - Supersprint - Mercedes Benz

Transform your GLC 43 AMG into a V8-rivaling powerhouse with this complete, handcrafted Italian stainless steel turbo-back exhaust system!

Brand:
Supersprint - Corporate Logo
ES#:
5456621
Mfg#:
GLC43FULLSUVKT
Ships on Nov 16, 2026
$9934.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Weistec Mercedes-Benz M276 W.3 Turbo Upgrade

ES#4707920 - 01-276-01861-2 - Weistec Mercedes-Benz M276 W.3 Turbo Upgrade - Unlock the true potential of your 3.0L Biturbo engine! Gains of +212HP & +216TQ! - Weistec - Mercedes Benz

Unlock the true potential of your 3.0L Biturbo engine! Gains of +212HP & +216TQ!

Brand:
Weistec - Corporate Logo
ES#:
4707920
Mfg#:
01-276-01861-2
Ships in 1 Business Day
$3299.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Weistec Mercedes-Benz AMG M276 W.1 ECU Tune

ES#4708025 - 05-276-00055-0KT - Weistec Mercedes-Benz AMG M276 W.1 ECU Tune - Increase of +110 Horsepower, and +167 Torque! Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications! - Weistec - Mercedes Benz

Increase of +110 Horsepower, and +167 Torque! Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications! This software is only compatible with Windows PC / Laptop.

Brand:
Weistec - Corporate Logo
ES#:
4708025
Mfg#:
05-276-00055-0KT
Ships in 1 Business Day
$1699.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear V5 Drilled & Slotted Brake Rotors - Pair (320x24)

Precision manufactured for consistent stopping power during high performance driving. Featuring a GeoSpec® corrosion-resistant coating. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
5444713
Mfg#:
0004230712-XSKT
Ships in 5 Business Days
ON SALE!
$217.99

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

$211.44 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

M276 IHI Turbochargers With Exhaust Manifolds - Pair

Includes Installation Hardware! Factory replacement turbochargers - Brand New Units, No Core Charge

Brand:
IHI Turbo - Corporate Logo
ES#:
5448007
Mfg#:
2760903380KT
In Stock at Vendor
$4921.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Spool FX-350 Upgraded High Pressure Fuel Pump System - M276

Shatter the factory fueling limits on your M276 with a complete high pressure fuel pump upgrade that delivers 90 percent more flow to effortlessly support big turbos and heavy E85 blends!

Brand:
Spool Performance - Corporate Logo
ES#:
5446686
Mfg#:
SP-FX35-M276-HHB
Special Order: No Guaranteed ETA
13% off MSRP

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

$3199.00

This product was last offered at the strikethrough price on
08-13-2026

$2799.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Spool Mercedes M276 Wireless Ethanol Analyzer Kit & 10 Micron Filter Unit

Protect your engine and perfect your performance blend with this all-in-one kit featuring real-time wireless ethanol monitoring and a high-flow, E85-compatible 10-micron filtration system.

Brand:
Spool Performance - Corporate Logo
ES#:
5446853
Mfg#:
SP-ECA-M276
Special Order: No Guaranteed ETA
$569.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

M276 SPOOL FX-170 Upgraded High Pressure Pump Kit

ES#4696215 - SP-FX-M276 - M276 SPOOL FX-170 Upgraded High Pressure Pump Kit - Featuring Spool Performance Upgraded HPFP! Up to 50% More Flow than Stock! - Spool Performance - Mercedes Benz

Featuring Spool Performance Upgraded HPFP! Up to 50% More Flow than Stock!

Brand:
Spool Performance - Corporate Logo
ES#:
4696215
Mfg#:
SP-FX-M276
Special Order: No Guaranteed ETA
$1998.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mercedes M276 Spool FX-350 Upgraded High Pressure Pump Kit

The FX350 makes your injectors flow 40% more fuel before maxing out the injection window limitations. *Tuning is required*

Brand:
Spool Performance - Corporate Logo
ES#:
4736444
Mfg#:
SP-FX350-M276
Special Order: No Guaranteed ETA
$2799.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Parts & Upgrades

All the performance upgrade options from the best brands in the business to help build your dreams. Our performance parts catalog is the largest anywhere and constantly growing to keep your build on track.

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