2018 Mercedes Benz GLS63 AMG Base Sport Utility 166.875 V8 5.5L Performance Engine & Drivetrain Parts

Get up to +42 hp and +56 lb-ft through a safe and easy to use tuning module from RaceChip

Brand:

ES#:

4339237

Mfg#:

912310

$399.00 USD

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on orders $49 and up

Lifetime Replacement

Up to 100 HP Gain*, Designed for SUV's, All hardware and gaskets are included

Brand:

ES#:

4714993

Mfg#:

01-157-01763-1

$3599.00 USD

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Lifetime Replacement

Eliminate fueling bottlenecks on your M157 with an upgraded FX-200 high-pressure fuel pump system designed to effortlessly handle big power and full E85.

Brand:

ES#:

5446632

Mfg#:

SP-FX0320-M157

8% off MSRP

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

$5999.00

This product was last offered at the strikethrough price on
09-06-2026

$5499.00 USD

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Lifetime Replacement

Upgrade your cooling and eliminate heat soak issues in your AMG! Kit includes left and right side radiator, and center CSF upgraded radiator with Zerex G40 Coolant! 2X Entries Into Our F80 M3 Sweepstakes

Brand:

ES#:

5456916

Mfg#:

8187KT

$1877.99

This product was last offered at the strikethrough price on
08-17-2026

$1876.99 USD

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Partial Replacement