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Audi S4 Performance Forced Induction Parts

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Downpipe Flange For RS6 or RS6-R Turbos - Pair (Bolt On)

ES#4046113 - RS6UDPFBO - Downpipe Flange For RS6 or RS6-R Turbos - Pair (Bolt On) - This is a universal flange that will allow you to run RS6 style turbos (with OEM RS6 turbine bolt patterns) on your current K03-K04 flanged downpipes. Just bolt these flanges to the back of your turbos! - JH Motorsports - Audi

This is a universal flange that will allow you to run RS6 style turbos (with OEM RS6 turbine bolt patterns) on your current K03-K04 flanged downpipes. Just bolt these flanges to the back of your turbos!

Brand:
JH Motorsports - Corporate Logo
ES#:
4046113
Mfg#:
RS6UDPFBO
Ships on Oct 1, 2026
$140.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heavy Duty Hose Clamp Kit

ES#1367 - S4S6THCK - Heavy Duty Hose Clamp Kit - Fits ECS/Samco Hose that goes from the turbo to the cross-over pipe - Samco - Audi

Fits ECS/Samco Hose that goes from the turbo to the cross-over pipe

Brand:
Samco - Corporate Logo
ES#:
1367
Mfg#:
S4S6THCK
In Stock
$36.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Standard Turbo Inlet Pipe Adapter Ring TS2 - 61.2mm

ES#4858428 - 034-108-Z124 - Standard Turbo Inlet Pipe Adapter Ring TS2 - 61.2mm - These Turbo Inlet Adapter Rings are designed to be a smooth transition between the turbocharger and accompanying Turbo Inlet. - 034Motorsport - Audi

These Turbo Inlet Adapter Rings are designed to be a smooth transition between the turbocharger and accompanying Turbo Inlet. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4858428
Mfg#:
034-108-Z124
Ships in 3 Business Days
$25.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Blow Off Valve - Atmospheric Service Kit

ES#3241238 - FMDVSK-WO34 - Blow Off Valve - Atmospheric Service Kit - Full replacement kit for es1832445 - Forge - Audi Volkswagen

Full replacement kit for es1832445

Brand:
Forge - Corporate Logo
ES#:
3241238
Mfg#:
FMDVSK-WO34
Ships in 6 Business Days
$17.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Weistec Audi / Porsche VAG EA839 3.0T W.3 Turbo Upgrade

ES#4715588 - 01-839-02087-8 - Weistec Audi / Porsche VAG EA839 3.0T W.3 Turbo Upgrade - 100% Bolt-on installation / Upgrade. You are required to ship Weistec your OE turbochargers as a core. - Weistec - Audi Porsche

100% Bolt-on installation / Upgrade. You are required to ship Weistec your OE turbochargers as a core. You are required to ship Weistec your OE turbochargers as a core.

Brand:
Weistec - Corporate Logo
ES#:
4715588
Mfg#:
01-839-02087-8
Ships in 2 Business Days
$2199.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

TTE810+ Turbo Upgrade - Send In Your Turbos

Pair this with the Integrated Engineering or 034 Motorsports stage 3 tune for 600+hp! Custom tuning software required for installation.

Brand:
The Turbo Engineers - Corporate Logo
ES#:
4751302
Mfg#:
TTE10494.1
Ships on Oct 2, 2026
$3492.99 USD
Free Shipping
on orders $49 and up

More About Performance Forced Induction Parts

All things forced induction are here! Turbochargers, superchargers, turbo inlets, charge pipes, and more can be found here to replace faulty components or upgrade for more boost.

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