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Audi S4 Engine Turbocharger Parts

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VPS Intercooler To Throttle Charge Pipe - Without BOV

ES#4414475 - B9CPBOV2017 - VPS Intercooler To Throttle Charge Pipe - Without BOV - Upgraded charge pipe kit for use with a blow off valve. - Verstarkt Performance Systems - Audi

Upgraded charge pipe kit for use with a blow off valve. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Verstarkt Performance Systems - Corporate Logo
ES#:
4414475
Mfg#:
B9CPBOV2017
Ships on Sep 2, 2026
$225.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CTS Turbo T3 Fiberglass Turbo Blanket

ES#2862998 - CTSTBB01 - CTS Turbo T3 Fiberglass Turbo Blanket - CTS Turbo Blankets isolate the heat produced by your T3 flanged turbocharger with the purpose of reducing turbo lag, cooler air intake temperatures, protecting and prolonging engine components, and giving a boost in horsepower. In keeping the heat of the - CTS - Audi BMW Volkswagen Mercedes Benz MINI

CTS Turbo Blankets isolate the heat produced by your T3 flanged turbocharger with the purpose of reducing turbo lag, cooler air intake temperatures, protecting and prolonging engine components, and giving a boost in horsepower. In keeping the heat of the affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTS - Corporate Logo
ES#:
2862998
Mfg#:
CTSTBB01
Back Ordered
Auto Notify
$99.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Gasket - Priced Each

ES#5901 - 8D0253115F - Exhaust Gasket - Priced Each - Seal the turbocharger to the downpipe - Victor Reinz - Audi

Seal the turbocharger to the downpipe affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Victor Reinz - Corporate Logo
ES#:
5901
Mfg#:
8D0253115F
In Stock
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Gen-V WG50 Pro-Gate50 External Wastegate - 14psi / Black

The Gen-V WG50 Pro-Gate50 external wastegate is a cost effective, high performing 50mm external wastegate. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
*General use wastegate for custom, externally gated big turbo applications - Not a direct fit wastegate*

Brand:
TurboSmart - Corporate Logo
ES#:
4007256
Mfg#:
TS-0554-1012
In Stock at Vendor
10% off MSRP

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

$635.99

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

$572.99 USD
Free Shipping
on orders $49 and up

Throttle Body Boot

ES#3971244 - 078133356T - Throttle Body Boot - Attaches directly to the throttle body - URO - Audi

Attaches directly to the throttle body affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
3971244
Mfg#:
078133356T
Ships in 1 Business Day
$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Diverter (Bypass) Valve OEM 710N

ES#4880731 - 034-145-5001 - Diverter (Bypass) Valve OEM 710N - New OEM "710N" bypass valve with reinforced rubber diaphragm for longer use than other plastic valves. - 034Motorsport - Audi Volkswagen

New OEM "710N" bypass valve with reinforced rubber diaphragm for longer use than other plastic valves. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2 required

Brand:
034Motorsport - Corporate Logo
ES#:
4880731
Mfg#:
034-145-5001
In Stock
$91.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

008 Premium Diverter Valve - Black - 3 Way adjustable Vacuum Port

ES#3214561 - FMDV008PA - 008 Premium Diverter Valve - Black - 3 Way adjustable Vacuum Port - Smaller, tougher and tuneable - Now with 3-way adjustable, 90-degree vacuum port - Forge - Audi Volkswagen Porsche

Smaller, tougher and tuneable - Now with 3-way adjustable, 90-degree vacuum port affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Forge - Corporate Logo
ES#:
3214561
Mfg#:
FMDV008PA
Back Ordered
$268.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

SuperDuper Turbo Inlet Pipe Rebuild Kit - B9/B9.5 Audi S4/S5/SQ5 3.0T

ES#4905843 - 034-108-R001 - SuperDuper Turbo Inlet Pipe Rebuild Kit - B9/B9.5 Audi S4/S5/SQ5 3.0T - Includes new replacement O-rings and Hardware for those lost or damaged during installation. - 034Motorsport - Audi

Includes new replacement O-rings and Hardware for those lost or damaged during installation. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
4905843
Mfg#:
034-108-R001
In Stock
$7.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Manual Boost Controller - Polished

ES#1832070 - fmbv050c - Manual Boost Controller - Polished - Lockable under-hood boost controller - Forge - Audi Volkswagen MINI Porsche

Lockable under-hood boost controller affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Forge - Corporate Logo
ES#:
1832070
Mfg#:
FMBV050C
Ships in 10 Business Days
Auto Notify
$34.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Self-Locking Nut - Priced Each

ES#4817 - N90369001 - Self-Locking Nut - Priced Each - Install new hardware with your new parts. M10 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M10 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Used to secure the catalyst/downpipe to the turbo

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4817
Mfg#:
N90369001
In Stock
31% off MSRP

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

$17.45

This product was last offered at the strikethrough price on
05-27-2026

$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

710N Diverter Valve - Priced Each

ES#2813017 - 06A145710N - 710N Diverter Valve - Priced Each - A great upgrade for stock to mildly tuned engines - Hamburg Tech - Audi Volkswagen

A great upgrade for stock to mildly tuned engines affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
2 required

Brand:
Hamburg Tech - Corporate Logo
ES#:
2813017
Mfg#:
06A145710N
Ships in 1 Business Day
$34.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

DV Tuning Kit

ES#1832055 - FMDVTUN - DV Tuning Kit - Fine tune your Blow Off/Diverter Valve to the exact needs of your engine with this complete tuning kit. - Forge - Audi Volkswagen

Fine tune your Blow Off/Diverter Valve to the exact needs of your engine with this complete tuning kit. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Forge - Corporate Logo
ES#:
1832055
Mfg#:
FMDVTUN
Ships in 4 Business Days
$39.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turbo Oil Line Gasket - Priced Each

ES#1590 - 058145757B - Turbo Oil Line Gasket - Priced Each - Seals the oil return line to the turbocharger - Elring - Audi Volkswagen

Seals the oil return line to the turbocharger affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
1590
Mfg#:
058145757B
In Stock
$6.11

This product was last offered at the strikethrough price on
03-27-2026

$2.35 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turbo Oil Line Gasket - Priced Each

ES#10588 - 058145757c - Turbo Oil Line Gasket - Priced Each - Seals the oil return line to the turbocharger - Genuine Volkswagen Audi - Audi Volkswagen

Seals the oil return line to the turbocharger affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
10588
Mfg#:
058145757C
In Stock
11% off MSRP

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

$14.95

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

$13.32 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Copper Sealing Washer - Priced Each

ES#9616 - 216-12016 - Copper Sealing Washer - Priced Each - Stop leaks and ensure a proper seal. 12x15.5 - Elring - Audi Volkswagen

Stop leaks and ensure a proper seal. 12x15.5 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Seals the oil supply line to the turbochargers and distributor

Brand:
Elring - Corporate Logo
ES#:
9616
Mfg#:
216-12016
In Stock
$3.99

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

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sealing Washer - Priced Each

ES#2561282 - N0138514 - Sealing Washer - Priced Each - Used with the banjo bolt to create a leak free seal. 12x18 - Rein - Audi Volkswagen

Used with the banjo bolt to create a leak free seal. 12x18 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2561282
Mfg#:
N0138514
In Stock
$1.40 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Turbocharger Parts

Whether you're repairing an existing turbo or adding one, ECS Tuning has turbos, turbo kits, and all the turbocharger hardware and valving you need to turn forced induction into added power.

Let us help you find the parts that fit your Audi

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