Mercedes-Benz S420 Performance Parts at Truck&Gear

Derale 13401 - 10 Row Series 10000 Stack Plate Transmission Cooler Kit

Part Number 13401

Derale performance oil and fluid coolers are custom engineered for race environments where space and weight are at a premium and cooling demands are relentless. To cool y...

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$122.94

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MagnaFlow 94005 - 94000 Series OBDII Compliant Universal Catalytic Converter

Part Number 94005

MagnaFlow - 94000 Series OBDII Compliant Universal Catalytic Converter is a direct fit style and is designed for easy bolt-on installation by an exhaust shop or professio...

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$139.00

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Pulstar IBE1H - Inconel Electrode Pulse Nickel Spark Plug with Resistor

Part Number IBE1H

Pulstar - Inconel Electrode Pulse Nickel Spark Plug with Resistor

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$26.95

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Pulstar BE1H10 - PlasmaCore Plug

Part Number BE1H10

Pulstar - PlasmaCore Plug

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$26.95

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EBC Brakes EFA003 - EBC Brake Wear Lead Sensor Kit

Part Number EFA003

Helps protect your rotors from going metal to metal causing severe damage.

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$28.21

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MagnaFlow 99205HM - Heavy Metal Series Catalytic Converter

Part Number 99205HM

MagnaFlow - Heavy Metal Series Catalytic Converter is a direct fit style and is designed for easy bolt-on installation by an exhaust shop or professional installer. Each ...

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$209.00

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MGP 23047SMGPBK - Black Caliper Covers with MGP Engraving

Part Number 23047SMGPBK

MGP Caliper Covers are manufactured in the USA with T-6061 aerospace grade aluminum, TIG welded for strength, powder-coated for durability, and includes a patented stainl...

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$308.67

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MGP 23047SMGPRD - Red Caliper Covers with MGP Engraving

Part Number 23047SMGPRD

MGP Caliper Covers are manufactured in the USA with T-6061 aerospace grade aluminum, TIG welded for strength, powder-coated for durability, and includes a patented stainl...

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$308.67

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MGP 23047SMGPYL - Yellow Caliper Covers with MGP Engraving

Part Number 23047SMGPYL

MGP Caliper Covers are manufactured in the USA with T-6061 aerospace grade aluminum, TIG welded for strength, powder-coated for durability, and includes a patented stainl...

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$308.67

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MagnaFlow 99305HM - Heavy Metal Series Catalytic Converter

Part Number 99305HM

MagnaFlow - Heavy Metal Series Catalytic Converter is a direct fit style and is designed for easy bolt-on installation by an exhaust shop or professional installer. Each ...

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$221.00

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EBC Brakes S13KF1061 - S13 Kits Yellowstuff and RK Rotors

Part Number S13KF1061

Save 15% over cost of buying separate parts with this quality pad and rotor kit which includes pads rotorspads rotors and caliper lube. EBC flagship GG rated yellowstuff ...

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$252.14

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MagnaFlow 93378 - 93000 Series Direct Fit Catalytic Converter

Part Number 93378

MagnaFlow - 93000 Series Direct Fit Catalytic Converter is a direct fit style and is designed for easy bolt-on installation by an exhaust shop or professional installer. ...

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$1,116.00

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StopTech 939.35079 - Street Brake Kit

Part Number 939.35079

The best of both worlds, these StopTech Street Axle Packs feature cross-drilled StopTech Sport Rotors and StopTech Street pads for significantly improved performance with...

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$723.81

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StopTech 126.35023SR - Sport Brake Rotor

Part Number 126.35023SR

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$239.16

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StopTech 126.35023SL - Sport Brake Rotor

Part Number 126.35023SL

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$239.16

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StopTech 126.35024SL - Sport Brake Rotor

Part Number 126.35024SL

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$169.54

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StopTech 126.35024SR - Sport Brake Rotor

Part Number 126.35024SR

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$169.54

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Power Stop SW-1101 - Front or Rear Brake Pad Wear Sensor

Part Number SW-1101

Front or Rear Brake Pad Wear Sensor . Replace your brake pad Electronic wear sensors with every brake pad replacement to avoid issues with your brake pad wear indicator o...

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$29.33

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StopTech 935.35125 - Street Brake Kit

Part Number 935.35125

The best of both worlds, these StopTech Street Axle Packs feature drilled & slotted StopTech Sport Rotors and StopTech Street pads for significantly improved performance ...

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$1,101.55

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StopTech 938.35079 - Street Brake Kit

Part Number 938.35079

The best of both worlds, these StopTech Street Axle Packs feature drilled & slotted StopTech Sport Rotors and StopTech Street pads for significantly improved performance ...

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$637.73

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StopTech 937.35079 - Street Brake Kit

Part Number 937.35079

The best of both worlds, these StopTech Street Axle Packs feature slotted StopTech Sport Rotors and StopTech Street pads for significantly improved performance with low d...

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$580.11

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StopTech 934.35125 - Street Brake Kit

Part Number 934.35125

The best of both worlds, these StopTech Street Axle Packs feature slotted StopTech Sport Rotors and StopTech Street pads for significantly improved performance with low d...

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$986.41

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StopTech 127.35024L - Sport Brake Rotor

Part Number 127.35024L

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$198.30

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StopTech 127.35024R - Sport Brake Rotor

Part Number 127.35024R

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$198.30

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StopTech 127.35023L - Sport Brake Rotor

Part Number 127.35023L

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$267.97

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EBC Brakes GD653 - EBC 3GD Series Sport Slotted Rotors

Part Number GD653

All EBC rotors are made from OE spec grey cast iron, exactly as used on new car production and as many as we have tools for are BRITISH MADE wholly in our own UK foundry....

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$293.24

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H&R 29739-1 - 1.3" Sport Spring Kit

Part Number 29739-1

1.3" Sport Spring Kit. Sport Spring kits are H&R's number one selling product. Enhance the look of your vehicle with a reduced fender well gap. H&R'sport Springs lower th...

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$321.15

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H&R 29739-2 - 1.3" Sport Spring Kit

Part Number 29739-2

1.3" Sport Spring Kit. Sport Spring kits are H&R's number one selling product. Enhance the look of your vehicle with a reduced fender well gap. H&R'sport Springs lower th...

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$336.12

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H&R 29739-3 - 1.3" Sport Spring Kit

Part Number 29739-3

1.3" Sport Spring Kit. Sport Spring kits are H&R's number one selling product. Enhance the look of your vehicle with a reduced fender well gap. H&R'sport Springs lower th...

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$321.15

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H&R 29739-4 - 1.3" Sport Spring Kit

Part Number 29739-4

1.3" Sport Spring Kit. Sport Spring kits are H&R's number one selling product. Enhance the look of your vehicle with a reduced fender well gap. H&R'sport Springs lower th...

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$321.15

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Mercedes-Benz S420 Performance Parts reviews

James Sanborn

This is a poor design for a CAI. You can not take the filter out to clean it without taking it all apart, no top cover to remove. The instruction are very vague on how to install the item and clear plastic Injen logo was missing one lock tap But on the flip side, it is very well made.

Product: Injen EVO7103 - Evolution Cold Air Intake System

Category: Performance Air Intake Systems

Daniel

Nice upgrade for my Toyota, true American quality you can trust, everything looks as advertised, fast shipping, great service

Product: G2 Axle and Gear G2A-P11 - Toyota Axle Kit

Category: Performance Driveline & Axles

Tony

Everything related to these parts is perfect, materials, workmanship, etc…however, I had to wait for two weeks until it was back in stock, this is the only reason I can’t give the kit five stars.

Product: G2 Axle and Gear G2A-P9 - Dana 44 Axle Kit

Category: Performance Driveline & Axles

Patrick

Perfect quality, if you consider upgrading your stock JK housing, G2 is probably the best option available on the market, just make sure to check if the assembly you’re about to purchase comes with the necessary hardware

Product: G2 Axle and Gear G2A-P81 - G2 JK Core 44 Axle Assembly

Category: Performance Axle Assemblies

Cooper

The strut bar fits like a glove, no problem during installation, and what is more important it really gives the difference in handling, the car feels stiffer, especially on corners, I am happy with my purchase

Product: Spec-D 1 - Spec-D – Strut Bars

Category: Performance Suspension Shocks & Struts

Victor

The tip looks really good but could be thicker because the metal got discolored when I welded it, but still, it looks nice and arrived well-packed in a box, the shipping was fast, no questions at all!

Product: Spec-D 1 - Exhaust Tips

Category: Exhaust Tips

David F.

I’m a DIYer who broke the rusted bolt when trying to take off the old cat, fortunately, it was the only problem I faced, the cat is direct fit and high quality, came with a gasket, you may also need an anti-seize lubricant and new downstream sensor, the old is really hard to remove without breaking

Product: MagnaFlow OBDII Compliant Direct Fit Catalytic Converter - MagnaFlow OBDII Compliant Direct Fit Catalytic Converter