2014 Mercedes Benz SL63 AMG Base Convertible 231.474 V8 5.5L Performance Engine & Drivetrain Parts

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

Brand:

ES#:

4876211

Mfg#:

PURE900M157KT

Get up to +80 hp and +95 lb-ft through a safe and easy to use tuning module from RaceChip

Brand:

ES#:

4338960

Mfg#:

900851

$499.00 USD

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Lifetime Replacement

Get up to +80 hp and +95 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip

Brand:

ES#:

4338961

Mfg#:

900852

$549.00 USD

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Lifetime Replacement

Bolt-On Solution! Plug & Play - No Core Charge Required. Designed to handle 789HP!

Brand:

ES#:

4758501

Mfg#:

TTE10083

Bolt-On Solution! Plug & Play - No Core Charge Required. Designed to handle 890HP!

Brand:

ES#:

4758500

Mfg#:

TTE10082

Astonishing gains of +458 Horsepower, and + 310lb-ft of torque! Makes 1008 Horsepower, and 900lb-ft of Torque! 100% Bolt-on installation!

Brand:

ES#:

4715644

Mfg#:

01-157-01864-3

+250 HP, and +280lb-ft TQ. 100% Bolt-on installation / Upgrade. You are required to ship Weistec your OE turbochargers as a core. You are required to ship Weistec your OE turbochargers as a core.

Brand:

ES#:

4715642

Mfg#:

01-157-00545-8

$4999.00 USD

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Lifetime Replacement

Up to 100 HP Gain*, Designed for Sedans / Coupes, All hardware and gaskets are included

Brand:

ES#:

4715222

Mfg#:

01-157-01680-9

$3299.00 USD

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Lifetime Replacement

Get up to +96 hp and +111 lb-ft through a safe and easy to use tuning module from RaceChip

Brand:

ES#:

4338962

Mfg#:

900855

$799.00 USD

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on orders $49 and up

Lifetime Replacement

Get up to +96 hp and +111 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip

Brand:

ES#:

4338963

Mfg#:

900856

$849.00 USD

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Lifetime Replacement

Feed your M157 the fuel it demands with a boost-activated, E85-ready twin-pump system capable of flawlessly supporting over 1200 WHP.

Brand:

ES#:

5446567

Mfg#:

SP-MC-57LPFP-KOP

$1199.00 USD

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Lifetime Replacement

Features Bluetooth control from you phone! Download the app from the app store and see real time Ethanol mixtures in your tank!

Brand:

ES#:

4736805

Mfg#:

SP-ECA-M157

$569.00 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
07-22-2026

$5499.00 USD

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Lifetime Replacement

Upgrade your M157 AMG or M278 with the UPD Billet Idler Kit - CNC-machined aluminum pulleys built to eliminate factory plastic idler failures and deliver lasting performance and reliability.

Brand:

ES#:

5470399

Mfg#:

M1574PCI

$495.00 USD

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Lifetime Replacement

Brand:

ES#:

2182077

Mfg#:

0995003203

7% off MSRP

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

$670.00

This product was last offered at the strikethrough price on
07-22-2026

$622.99 USD

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Lifetime Replacement

Ensure proper cooling for your engine with a new radiator.

Brand:

ES#:

2067547

Mfg#:

1975000003

7% off MSRP

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

$880.00

This product was last offered at the strikethrough price on
07-22-2026

$817.99 USD

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Lifetime Replacement