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2018 Porsche 911 991 GT3 Coupe H6 4.0L

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Your Vehicle 2018 Porsche 911 991 GT3 Coupe H6 4.0L
Your Vehicle 2018 Porsche 911 991 GT3 Coupe H6 4.0L
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2018 Porsche 911 991 GT3 Coupe H6 4.0L Performance Exhaust Parts & Upgrades

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Milltek Exhaust Tips - GT-100 Polished

ES#4858598 - SSXPO131 - Milltek Exhaust Tips - GT-100 Polished - GT-100 Styled Dual Exhaust Tips, Made from 304L Aircraft Grade Stainless Steel - Polished Finish - Milltek Sport - Porsche

GT-100 Styled Dual Exhaust Tips, Made from 304L Aircraft Grade Stainless Steel - Polished Finish affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Milltek Sport - Corporate Logo
ES#:
4858598
Mfg#:
SSXPO131
Ships in 3 Business Days
ON SALE! SAVE 10%
$829.99

This product was last offered at the strikethrough price on
06-30-2026

$746.33 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Milltek Cat Back Exhaust System - GT-100 Brushed Titanium Tips

ES#4858606 - SSXPO128 - Milltek Cat Back Exhaust System - GT-100 Brushed Titanium Tips - Made from 100% 304L aircraft grade stainless steel! Includes Dual Tips in Brushed Titanium Finish. - Milltek Sport - Porsche

Made from 100% 304L aircraft grade stainless steel! Includes Dual Tips in Brushed Titanium Finish. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Milltek Sport - Corporate Logo
ES#:
4858606
Mfg#:
SSXPO128
Ships in 3 Business Days
ON SALE! SAVE 10%
$2182.99

This product was last offered at the strikethrough price on
06-30-2026

$1964.52 USD

Milltek Exhaust Tips - GT-100 Cerakote Black

ES#4858600 - SSXPO132 - Milltek Exhaust Tips - GT-100 Cerakote Black - GT-100 Styled Dual Exhaust Tips, Made from 304L Aircraft Grade Stainless Steel - Cerakote Black Finish - Milltek Sport - Porsche

GT-100 Styled Dual Exhaust Tips, Made from 304L Aircraft Grade Stainless Steel - Cerakote Black Finish affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Milltek Sport - Corporate Logo
ES#:
4858600
Mfg#:
SSXPO132
Ships in 3 Business Days
ON SALE! SAVE 10%
$916.99

This product was last offered at the strikethrough price on
06-30-2026

$825.29 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Milltek Exhaust Tips - GT-100 Brushed Titanium

ES#4858601 - SSXPO133 - Milltek Exhaust Tips - GT-100 Brushed Titanium - GT-100 Styled Dual Exhaust Tips, Made from 304L Aircraft Grade Stainless Steel - Brushed Titanium Finish - Milltek Sport - Porsche

GT-100 Styled Dual Exhaust Tips, Made from 304L Aircraft Grade Stainless Steel - Brushed Titanium Finish affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Milltek Sport - Corporate Logo
ES#:
4858601
Mfg#:
SSXPO133
Ships in 3 Business Days
ON SALE! SAVE 10%
$1184.99

This product was last offered at the strikethrough price on
06-30-2026

$1066.04 USD
Free Shipping
on orders $49 and up

Milltek Cat Back Exhaust System - Uses OE Tips

ES#4858609 - SSXPO129 - Milltek Cat Back Exhaust System - Uses OE Tips - Made from 100% 304L aircraft grade stainless steel! Uses your factory tips. - Milltek Sport - Porsche

Made from 100% 304L aircraft grade stainless steel! Uses your factory tips. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Milltek Sport - Corporate Logo
ES#:
4858609
Mfg#:
SSXPO129
Ships in 3 Business Days
ON SALE! SAVE 10%
$1118.99

This product was last offered at the strikethrough price on
06-30-2026

$1006.34 USD
This product is lifetime replacement eligible Lifetime Replacement

Milltek Cat Back Exhaust System - GT-100 Cerakote Black Tips

ES#4858608 - SSXPO127 - Milltek Cat Back Exhaust System - GT-100 Cerakote Black Tips - Made from 100% 304L aircraft grade stainless steel! Includes Dual Tips in Cerakote Black Finish. - Milltek Sport - Porsche

Made from 100% 304L aircraft grade stainless steel! Includes Dual Tips in Cerakote Black Finish. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Milltek Sport - Corporate Logo
ES#:
4858608
Mfg#:
SSXPO127
Ships in 3 Business Days
ON SALE! SAVE 10%
$1915.99

This product was last offered at the strikethrough price on
06-30-2026

$1723.77 USD
Free Shipping
on orders $49 and up

Valvetronic Exhaust System

ES#4668667 - VR-991GT3-170B - Valvetronic Exhaust System - 304 Stainless Steel - VR Performance - Porsche

304 Stainless Steel affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
VR Performance - Corporate Logo
ES#:
4668667
Mfg#:
VR-991GT3-170B
Ships in 10 Business Days
$1500.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Universal T-Style Valved Muffler Kit - Single Inlet / Dual Outlet - 3.0" (76mm) - 1 Muffler

ES#5457434 - UVM76MMTSTYLEX1 - Universal T-Style Valved Muffler Kit - Single Inlet / Dual Outlet - 3.0" (76mm) - 1 Muffler - 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 - Valvetronic Designs - Audi BMW Volkswagen Mercedes Benz MINI Porsche

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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Valvetronic Designs - Corporate Logo
ES#:
5457434
Mfg#:
UVM76MMTSTYLEX1
Ships in 1 Business Day
$499.99 USD
Free Shipping

Universal Valved Muffler Kit - Single Inlet / Single Outlet - 3.0" (76mm) - 2 Mufflers

ES#5457436 - UVM.76MM.X2 - Universal Valved Muffler Kit - Single Inlet / Single Outlet - 3.0" (76mm) - 2 Mufflers - 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 - Valvetronic Designs - Audi BMW Volkswagen Mercedes Benz MINI Porsche

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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Valvetronic Designs - Corporate Logo
ES#:
5457436
Mfg#:
UVM.76MM.X2
Ships in 1 Business Day
$599.99 USD
Free Shipping

Universal Valved Muffler Kit - Single Inlet / Dual Outlet - 3.0" (76mm) - 1 Muffler

ES#5457432 - UVM76MMDUALOUTx1 - Universal Valved Muffler Kit - Single Inlet / Dual Outlet - 3.0" (76mm) - 1 Muffler - 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 - Valvetronic Designs - Audi BMW Volkswagen Mercedes Benz MINI Porsche

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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Valvetronic Designs - Corporate Logo
ES#:
5457432
Mfg#:
UVM76MMDUALOUTX1
Ships in 1 Business Day
$399.99 USD
Free Shipping

Universal Single Exhaust Tip - 3.5" - Single Wall Burnt

ES#5457404 - VTDTIPSW3035BRT - Universal Single Exhaust Tip - 3.5" - Single Wall Burnt - 3.0" Inlet - 3.5" Outlet - Single Wall Burnt Steel - Valvetronic Designs - Audi BMW Volkswagen Mercedes Benz MINI Porsche

3.0" Inlet - 3.5" Outlet - Single Wall Burnt Steel affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Valvetronic Designs - Corporate Logo
ES#:
5457404
Mfg#:
VTDTIPSW3035BRT
Ships in 1 Business Day
ON SALE! SAVE 10%
$79.99

This product was last offered at the strikethrough price on
06-28-2026

$71.99 USD
Free Shipping

Universal Single Exhaust Tip - 4.0" - Raw Burnt Titanium

ES#5457398 - VTDTIPSW2540TIBR - Universal Single Exhaust Tip - 4.0" - Raw Burnt Titanium - 2.5" Inlet - 4.0" Outlet - Raw Burnt Titanium - Valvetronic Designs - Audi BMW Volkswagen Mercedes Benz MINI Porsche

2.5" Inlet - 4.0" Outlet - Raw Burnt Titanium affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Valvetronic Designs - Corporate Logo
ES#:
5457398
Mfg#:
VTDTIPSW2540TIBR
Ships in 1 Business Day
ON SALE! SAVE 15%
$149.99

This product was last offered at the strikethrough price on
06-28-2026

$127.49 USD
Free Shipping

Universal Single Exhaust Tip - 3.5" - Single Wall Burnt

ES#5457390 - VTDTIPSW2535BRT - Universal Single Exhaust Tip - 3.5" - Single Wall Burnt - 2.5" Inlet - 3.5" Outlet - Single Wall Burnt Steel - Valvetronic Designs - Audi BMW Volkswagen Mercedes Benz MINI Porsche

2.5" Inlet - 3.5" Outlet - Single Wall Burnt Steel affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Valvetronic Designs - Corporate Logo
ES#:
5457390
Mfg#:
VTDTIPSW2535BRT
Ships in 1 Business Day
ON SALE! SAVE 10%
$79.99

This product was last offered at the strikethrough price on
06-28-2026

$71.99 USD
Free Shipping

Universal Valved Muffler Kit - Single Inlet / Single Outlet - 3.5" (89mm) - 1 Muffler

ES#5457437 - UVM.89MM.X1 - Universal Valved Muffler Kit - Single Inlet / Single Outlet - 3.5" (89mm) - 1 Muffler - 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 - Valvetronic Designs - Audi BMW Volkswagen Mercedes Benz MINI Porsche

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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Valvetronic Designs - Corporate Logo
ES#:
5457437
Mfg#:
UVM.89MM.X1
Ships in 1 Business Day
$399.99 USD
Free Shipping

Universal Single Exhaust Tip - 3.5" - Single Wall Black

ES#5457403 - VTDTIPSW3035BLK - Universal Single Exhaust Tip - 3.5" - Single Wall Black - 3.0" Inlet - 3.5" Outlet - Single Wall Black - Valvetronic Designs - Audi BMW Volkswagen Mercedes Benz MINI Porsche

3.0" Inlet - 3.5" Outlet - Single Wall Black affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Valvetronic Designs - Corporate Logo
ES#:
5457403
Mfg#:
VTDTIPSW3035BLK
Ships in 1 Business Day
ON SALE! SAVE 10%
$79.99

This product was last offered at the strikethrough price on
06-28-2026

$71.99 USD
Free Shipping

Universal Single Exhaust Tip - 3.5" - 1x1 Carbon Fiber

ES#5457369 - VTDTIPSLVE3035RC - Universal Single Exhaust Tip - 3.5" - 1x1 Carbon Fiber - 3.0" Inlet - 3.5" Outlet - 1x1 Carbon Fiber Sleeve - Valvetronic Designs - Audi BMW Volkswagen Mercedes Benz MINI Porsche

3.0" Inlet - 3.5" Outlet - 1x1 Carbon Fiber Sleeve affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Valvetronic Designs - Corporate Logo
ES#:
5457369
Mfg#:
VTDTIPSLVE3035RC
Ships in 1 Business Day
ON SALE! SAVE 15%
$89.99

This product was last offered at the strikethrough price on
06-28-2026

$76.49 USD
Free Shipping

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