Mercedes Benz C300 Performance Engine Parts

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#:

5457423

Mfg#:

UVM63MMDUALOUTX1

Achieve that "blow off sound" people are fond of on turbocharged vehicles!

Brand:

ES#:

4815466

Mfg#:

BBFTA002.1

$199.00 USD

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Lifetime Replacement

Features CAN-Bus connectivity for more advanced tuning — increases turbocharger output by 3-6psi producing significant power and torque gains. Includes JB4 Pro Wireless Connection.

Brand:

ES#:

5471005

Mfg#:

JB4-W205-SENT

12% off MSRP

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

$659.00

This product was last offered at the strikethrough price on
11-02-2026

$579.00 USD

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on orders $49 and up

Lifetime Replacement

Includes cleaner and re-oil additive

Brand:

ES#:

3088918

Mfg#:

WA250-500

Unleash the hidden power in your vehicle to get instant feedback & response!

Brand:

ES#:

4681201

Mfg#:

PC43

Brand:

ES#:

4675777

Mfg#:

4868276002

$448.99 USD

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on orders $49 and up

Lifetime Replacement

Increase power by containing exhaust heat - Lava

Brand:

ES#:

4028212

Mfg#:

TS-EW-L

Starting at $29.99 USD

Customize

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on orders $49 and up

Lifetime Replacement

Designed to handle continuous temperatures up to 1,800°F

Brand:

ES#:

3022276

Mfg#:

HEA-WRAPKIT-25

$29.99 USD

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on orders $49 and up

Lifetime Replacement

Sold in a black powdercoated finish. 2X Entries Into Our F80 M3 Sweepstakes

Brand:

ES#:

4020131

Mfg#:

034-101-4000

$153.00 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#:

5457436

Mfg#:

UVM.76MM.X2

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#:

5457424

Mfg#:

UVM63MMDUALOUTX2

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#:

5457433

Mfg#:

UVM76MMDUALOUTX2

Pairs with all types of coolant to increase heat transfer and decrease engine temps.

Brand:

ES#:

2764643

Mfg#:

MMRALC

$22.99 USD

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on orders $49 and up

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#:

5457426

Mfg#:

UVM63MMTSTYLEX1

Improves throttle response, and peak power while adding a glorious and aggressive tone under the hood.

Brand:

ES#:

4508761

Mfg#:

MB-C3001

$471.99 USD

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on orders $49 and up

Lifetime Replacement

Plug-and-play performance solution - Enjoy gains of up to +65 more horsepower and +75 more ft/lbs of torque!

Brand:

ES#:

3558581

Mfg#:

CW01265

15% off MSRP

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

$529.99

This product was last offered at the strikethrough price on
11-02-2026

$449.99 USD

Add to Cart

Free Shipping

Lifetime Replacement