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Your Vehicle Audi B8/B8.5 S4 Quattro 3.0T

Audi B8/B8.5 S4 Quattro 3.0T Performance Parts & Upgrades

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Better airflow for more power CARB certified for sale in all 50 states

Brand:
Injen - Corporate Logo
ES#:
3086224
Mfg#:
SP3079WB
EO#:
D-476-8
In Stock at Vendor
$491.99 USD
Free Shipping
on orders $49 and up

Brand:
KW Suspension - Corporate Logo
ES#:
4883948
Mfg#:
65A50026
Ships in 4 Business Days
$99.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Upgrade your Milltek system to Valve Sonic

Brand:
Milltek Sport - Corporate Logo
ES#:
2973066
Mfg#:
MSAUVS01KT
Ships on Nov 23, 2026
$2518.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

The Revo Big Brake Kit comes complete with everything required to upgrade your stopping power.

Brand:
REVO - Corporate Logo
ES#:
4499779
Mfg#:
RA201B201200
Ships in 8 Business Days
$3339.00 USD
This product is lifetime replacement eligible Lifetime Replacement

The Revo Big Brake Kit comes complete with everything required to upgrade your stopping power.

Brand:
REVO - Corporate Logo
ES#:
4499776
Mfg#:
RA201B200700
Ships in 8 Business Days
$3339.00 USD
This product is lifetime replacement eligible Lifetime Replacement

The Revo Big Brake Kit comes complete with everything required to upgrade your stopping power.

Brand:
REVO - Corporate Logo
ES#:
4499778
Mfg#:
RA201B201100
Ships in 8 Business Days
$3339.00 USD
This product is lifetime replacement eligible Lifetime Replacement

The Revo Big Brake Kit comes complete with everything required to upgrade your stopping power.

Brand:
REVO - Corporate Logo
ES#:
4499777
Mfg#:
RA201B201000
Ships in 8 Business Days
$3339.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Black anodized aircraft aluminum gas, brake, clutch, and dead pedal set with rubber grips and stainless steel hardware

Brand:
Rennline - Corporate Logo
ES#:
2840412
Mfg#:
P756091BLACK
Ships in 6 Business Days
$187.00 USD
Free Shipping
on orders $49 and up

Silver anodized aircraft aluminum gas, brake, clutch, and dead pedal set with rubber grips and stainless steel hardware

Brand:
Rennline - Corporate Logo
ES#:
2840413
Mfg#:
P756091SILVER
Ships in 6 Business Days
$245.00 USD
Free Shipping
on orders $49 and up

2.5" half-exhaust built to last with 304 stainless steel and quad ceramic daytona tips

Brand:
Scorpion - Corporate Logo
ES#:
3969344
Mfg#:
SAU044C
Ships in 2 Business Days
$2079.99 USD
Free Shipping

Average gain of 100 horsepower and 73 lb-ft of torque on 91 Octane and Supercharger pulley upgrade Compatible for vehicles up to 2012 model year only - Vehicle must be brought to ECS Tuning for programming *SIMOS 8.3 ECU is not yet supported*

Brand:
Tunezilla - Corporate Logo
ES#:
3097359
Mfg#:
TFSI-30-SC-2
Ships in 7 Business Days
$950.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#1892340 - 8K0998032 - Rocker Panel Side Blade Set - Primed - Includes the left and right side blade with securing clips - Genuine Volkswagen Audi - Audi

Includes the left and right side blade with securing clips

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1892340
Mfg#:
8K0998032
Ships in 1 day
$761.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

***Please see photos and description prior to ordering, all sales final.*** The ultimate in coilover technology featuring double adjustable dampening ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product!

Brand:
Scratch & Dent - Corporate Logo
ES#:
5527414
Mfg#:
35210075SD
Ships in 1 Business Day
Limited Qty Sale
$3393.99

This product was last offered at the strikethrough price on
10-23-2026

$2679.99 USD
Free Shipping
ES#5528452 - 053120LADBKT - B8 S4/S5 Performance Aluminum Radiator & Billet Aluminum Thermostat (80C) - The ULTIMATE cooling system upgrade for your 3.0T-equipped Audi! This limited-time Doorbuster includes our high-performance aluminum radiator and our billet aluminum thermostat to add cooling capacity and durability. - Doorbusters - Audi

The ULTIMATE cooling system upgrade for your 3.0T-equipped Audi! This limited-time Doorbuster includes our high-performance aluminum radiator and our billet aluminum thermostat to add cooling capacity and durability.

Brand:
Doorbusters - Corporate Logo
ES#:
5528452
Mfg#:
053120LADBKT
Ships in 7 Business Days
$822.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2739809 - 8T0615108KT2 -  Front Big Brake Kit - Stage 3 - 2-Piece Scalloped Rotors (365x34) - Featuring RS5 8-piston calipers, ECS stainless steel lines, ECS 2-piece Tru-Float scalloped rotors & Hawk HPS pads - ECS - Audi

Featuring RS5 8-piston calipers, ECS stainless steel lines, ECS 2-piece Tru-Float scalloped rotors & Hawk HPS pads 10X Entries Into Our F80 M3 Sweepstakes
Please download the installation template to confirm this brake kit will fit behind your factory or after

Brand:
ECS - Corporate Logo
ES#:
2739809
Mfg#:
8T0615108KT2
Ships in 7 Business Days
$5072.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

More About Performance Parts & Upgrades

All the performance upgrade options from the best brands in the business to help build your dreams. Our performance parts catalog is the largest anywhere and constantly growing to keep your build on track.

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Manufacturer names and/or part numbers are used only for identification purposes.

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