2018 Mercedes Benz SL450 Base Convertible 231.466 V6 3.0L Performance Engine Parts

Get up to +45 hp and +46 lb-ft through a safe and easy to use tuning module from RaceChip

Brand:

ES#:

4339024

Mfg#:

903290

$349.00 USD

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Free Shipping

on orders $49 and up

Lifetime Replacement

Get up to +56 hp and +58 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip

Brand:

ES#:

4339026

Mfg#:

903292

$499.00 USD

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Free Shipping

on orders $49 and up

Lifetime Replacement

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

Brand:

ES#:

4707920

Mfg#:

01-276-01861-2

$3299.00 USD

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Free Shipping

Lifetime Replacement

Replacement factory turbocharger - Brand New Unit, No Core Charge

Brand:

ES#:

3474602

Mfg#:

2760904180

7% off MSRP

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

$5590.00

This product was last offered at the strikethrough price on
11-11-2026

$5195.99 USD

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Lifetime Replacement

Replacement factory turbocharger - Brand New Unit, No Core Charge

Brand:

ES#:

3474601

Mfg#:

2760904080

7% off MSRP

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

$2190.00

This product was last offered at the strikethrough price on
08-04-2026

$2035.99 USD

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Lifetime Replacement

Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button

Brand:

ES#:

5457434

Mfg#:

UVM76MMTSTYLEX1

Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button

Brand:

ES#:

5457432

Mfg#:

UVM76MMDUALOUTX1

Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button

Brand:

ES#:

5457437

Mfg#:

UVM.89MM.X1

Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button

Brand:

ES#:

4686062

Mfg#:

UVM.63MM.X1