2011 Porsche 911 997 Carrera 4 Convertible H6 3.6L Performance Engine Parts

ith an extremely unique design, premium hardware, and two air filters sitting inside – this Stage-2 Si intake system is unlike any other affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

3971289

Mfg#:

54-83038R

20% off MSRP

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

$880.00

This product was last offered at the strikethrough price on
04-23-2026

$704.00 USD

Add to Cart

Lifetime Replacement

With an extremely unique design, premium hardware, and two air filters sitting inside – this Stage-2 Si intake system is unlike any other affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

3971288

Mfg#:

54-83038D

20% off MSRP

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

$917.99

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

$734.00 USD

Add to Cart

Lifetime Replacement

Heavy-duty yet compact tank that is compact and flexible allowing for a wide range of mounting on any flat vertical surface in the trunk. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4714702

Mfg#:

1.25G-UMT-CL

Complete Valvetronic exhaust system that replaces both the side and center mufflers! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Only for cars with Standard Exhaust from factory

Brand:

ES#:

4716374

Mfg#:

FS.POR.9972.VVCP

Complete Valvetronic exhaust system that replaces both the side and center mufflers! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Only for cars with Porsche Sport Exhaust (PSE) from factory

Brand:

ES#:

4716375

Mfg#:

FS.POR.9972.VEEB

Complete Valvetronic exhaust system that replaces both the side and center mufflers! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Only for cars with Standard Exhaust from factory

Brand:

ES#:

4716373

Mfg#:

FS.POR.9972.VVCB

Achieve maximum power gains and drivability without sacrificing reliability. Easily flash your Carrera with a Fabspeed ECU Tune utilizing the MyGenius handheld device affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4714614

Mfg#:

FS.POR.9972.ET

Complete Valvetronic exhaust system that replaces both the side and center mufflers! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Only for cars with Porsche Sport Exhaust (PSE) from factory

Brand:

ES#:

4716376

Mfg#:

FS.POR.9972.VEEP

Fits with both Porsche Sport Exhausts (Valved) and Standard OE Systems affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4858626

Mfg#:

SSXPO130

$856.00 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

Unleash the performance Porsche intended for their engines affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4626885

Mfg#:

245601KT

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:

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

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

Brand:

ES#:

5457431

Mfg#:

UVM.63MM.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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

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

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

Brand:

ES#:

5457433

Mfg#:

UVM76MMDUALOUTX2