BMW F91 M8 Competition S63 4.4L Performance Exhaust 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#:

5457433

Mfg#:

UVM76MMDUALOUTX2

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

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

Enables the control of two electronic exhaust valves Please visually confirm the exhaust valve actuator installed on your vehicle prior to purchase or installation - Only compatible with systems requiring two electric valve actuators

Brand:

ES#:

4727490

Mfg#:

VTD.EVH.2

Brand:

ES#:

2977250

Mfg#:

18308582060

7% off MSRP

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

$27.99

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

$25.99 USD

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Lifetime Replacement

2.5" Inlet - 3.5" Outlet - Single Wall Brushed Steel

Brand:

ES#:

5457389

Mfg#:

VTDTIPSW2535BRSH

2.5" Inlet - 4.0" Outlet - 1x1 Carbon Fiber Sleeve

Brand:

ES#:

4738947

Mfg#:

VTD.TIP.SLVE.25.

$129.99 USD

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Lifetime Replacement

3.0" Inlet - 4.0" Outlet - 1x1 Carbon Fiber Sleeve

Brand:

ES#:

4783198

Mfg#:

VTDTIPSLVE3040RC

$129.99 USD

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Lifetime Replacement

Secures items under the hood and resists rust

Brand:

ES#:

3022273

Mfg#:

PSSS-ZIP

$1.99 USD

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on orders $49 and up

Lifetime Replacement

1" X 3ft

Brand:

ES#:

2784360

Mfg#:

010405

$60.99 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

3.0" Inlet - 3.5" Outlet - Single Wall Brushed Steel

Brand:

ES#:

5396154

Mfg#:

VTDTIPSW3035BRSH

Eliminate exhaust restrictions, free up power, and give your BMW a much more aggressive exhaust tone!

Brand:

ES#:

3677954

Mfg#:

525204KT

Replaces your factory catalytic converter with high flow sport cats for increased performance while staying road legal!

Brand:

ES#:

3677943

Mfg#:

525241KT

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#:

5457436

Mfg#:

UVM.76MM.X2