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Your Vehicle Audi B8/B8.5 S5 Quattro 3.0T Cabriolet

Audi B8/B8.5 S5 Quattro 3.0T Cabriolet Performance Parts & Upgrades

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ES#4761721 - 051232ECS02KT - B8/B8.5 A5/S5 Lowering Springs & Installation Kit - Dramatically improve looks and handling with and average lowering up to 1.6" front and rear. Paired with ECS Tuning Cup Kit Installation Kit. - Assembled By ECS - Audi

Dramatically improve looks and handling with and average lowering up to 1.6" front and rear. Paired with ECS Tuning Cup Kit Installation Kit. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4761721
Mfg#:
051232ECS02KT
In Stock
ON SALE!
$658.99

This product was last offered at the strikethrough price on
11-07-2026

$625.55 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5526757 - 046156LA07DB1KT - Audi B8 Bump Steer Spherical Outer Tie Rod Kit & Billet Power Steering Reservoir - Correct your bump steer with ECS Tuning Adjustable Tie Rods & Eliminate the grimy, leaky, factory plastic power steering reservoir with a beautiful aluminum component - Doorbusters - Audi

Correct your bump steer with ECS Tuning Adjustable Tie Rods & Eliminate the grimy, leaky, factory plastic power steering reservoir with a beautiful aluminum component Our Doorbuster deals are in limited supply at these prices. Get yours while they're in stock! Can't find the perfect bundle? Call or chat with us to build a custom one.

Brand:
Doorbusters - Corporate Logo
ES#:
5526757
Mfg#:
046156LA07DB1KT
In Stock
ON SALE! SAVE 23%
$845.99

This product was last offered at the strikethrough price on
11-07-2026

$649.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5386611 - 000690ecs01adbKT - Front 2-Piece Brake Rotors With Exact-Fit Stainless Steel Brake Lines - Upgrade your braking performance and feel with this Doorbusters special, featuring ECS drilled and slotted 2-piece rotors and Exact-Fit stainless steel brake lines - Doorbusters - Audi

Upgrade your braking performance and feel with this Doorbusters special, featuring ECS drilled and slotted 2-piece rotors and Exact-Fit stainless steel brake lines Our Doorbuster deals are in limited supply at these prices. Get yours while they're in stock! Can't find the perfect bundle? Call or chat with us to build a custom one.

Brand:
Doorbusters - Corporate Logo
ES#:
5386611
Mfg#:
000690ECS01ADBKT
In Stock
ON SALE! SAVE 17%
$1148.99

This product was last offered at the strikethrough price on
11-07-2026

$949.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4907724 - 053829la02-02KT - 3.0T High-Flow Shorty Exhaust Headers - With Installation Hardware  - Experience an impressive 48% increase in flow with our ceramic-coated, tubular stainless steel headers! - ECS - Audi

Experience an impressive 48% increase in flow with our ceramic-coated, tubular stainless steel headers! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4907724
Mfg#:
053829LA02-02KT
In Stock
ON SALE! SAVE 20%
$1170.00

This product was last offered at the strikethrough price on
11-07-2026

$936.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5481833 - 000690ecs01a01KT - Front 2-Piece Drilled & Slotted Brake Rotors - Pair (345x30) - Direct bolt-on replacement - 25% less weight! - ECS - Audi

Direct bolt-on replacement - 25% less weight! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
5481833
Mfg#:
000690ECS01A01KT
In Stock
ON SALE! SAVE 15%
$1059.99

This product was last offered at the strikethrough price on
10-28-2026

$900.98 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#5481841 - 690ecs01a01ktKT - Front & Rear 2-Piece Drilled & Slotted Brake Rotors - Set (345x30 / 330x22) - Direct bolt-on replacement - 25% less weight! - ECS - Audi

Direct bolt-on replacement - 25% less weight! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
5481841
Mfg#:
690ECS01A01KTKT
In Stock
ON SALE! SAVE 10%
$1781.99

This product was last offered at the strikethrough price on
10-28-2026

$1603.76 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#5527414 - 35210075SD - KW Suspension KW V3 Series Coilover Kit *Scratch And Dent* - ***Please see photos and description prior to ordering, all sales final.***
The ultimate in coilover technology featuring double adjustable dampening - Scratch & Dent - Audi

***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
In Stock
Limited Qty Sale
$3393.99

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

$2679.99 USD
Free Shipping
ES#5516039 - CTS-IT-300RSD3 -  CTS Turbo Air Intake System - True 3.5" Velocity Stack *Scratch And Dent* - ***Please see photos and description prior to ordering, all sales final.***
NEW UPDATED DESIGN! True 3.5 intake for maximum airflow - 3.5" mandrel bent piping with huge 6 velocity stack air filter! - Scratch & Dent - Audi

***Please see photos and description prior to ordering, all sales final.*** NEW UPDATED DESIGN! True 3.5″ intake for maximum airflow - 3.5" mandrel bent piping with huge 6″ velocity stack air filter! 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#:
5516039
Mfg#:
CTS-IT-300RSD3
In Stock
Limited Qty Sale
$255.99

This product was last offered at the strikethrough price on
10-03-2026

$218.99 USD
Free Shipping
ES#5528466 - 034-401-1042SD2 - 034Motorsport Density Line Front Upper Control Arm Kit *Scratch And Dent* - ***Please see photos and description prior to ordering, all sales final.***
Refresh your front end with 034Motorsport's front upper control arm kit - Scratch & Dent - Audi Porsche

***Please see photos and description prior to ordering, all sales final.*** Refresh your front end with 034Motorsport's front upper control arm kit 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#:
5528466
Mfg#:
034-401-1042SD2
In Stock
Limited Qty Sale
$336.99

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

$254.99 USD
Free Shipping
ES#5532109 - PMPHX30T40TBSD2 - JH Motorsports Heat Exchanger Kit - Bolt-On - Performance Multi-Pass - Black *Scratch And Dent* - ***Please see photos and description prior to ordering, all sales final.***
Installation of this kit is now easier than ever, without the need of removing the crash bar to drill holes for bracket mounting. - Scratch & Dent - Audi

***Please see photos and description prior to ordering, all sales final.*** Installation of this kit is now easier than ever, without the need of removing the crash bar to drill holes for bracket mounting. 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#:
5532109
Mfg#:
PMPHX30T40TBSD2
In Stock
Limited Qty Sale
$646.99

This product was last offered at the strikethrough price on
11-07-2026

$567.99 USD
Free Shipping
This product has been superseded to ES#5477685
ES#5339781 - TGK-EL-02 - Adjustable Spherical Rear Swaybar Endlink Set - Address clearance issues that may arise from lowering your car - TGK Motorsport - Audi Porsche

Address clearance issues that may arise from lowering your car

Brand:
TGK Motorsport - Corporate Logo
ES#:
5339781
Mfg#:
TGK-EL-02
In Stock
Limited Qty Sale
$199.99

This product was last offered at the strikethrough price on
10-11-2026

$187.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4381904 - 30TFSI-D - Unitronic Performance Software - Flashed @ ECS - Choose the stage that meets your power goals! - Unitronic - Audi

Choose the stage that meets your power goals! This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next

Brand:
Unitronic - Corporate Logo
ES#:
4381904
Mfg#:
30TFSI-D
In Stock
Starting at $700.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4389400 - 30TFSI-DSG - Unitronic DSG Performance Software - Flashed @ ECS - Choose the stage that meets your power goals! - Unitronic - Audi

Choose the stage that meets your power goals! This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next

Brand:
Unitronic - Corporate Logo
ES#:
4389400
Mfg#:
30TFSI-DSG
In Stock
Starting at $700.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5444895 - 034-301-0008-BK - 034Motorsport RS+ Big Brake Package - Black - Features massive 8-piston billet calipers and 390mm 2-piece floating rotors to deliver motorsport-grade stopping power and fade-free performance for the street or track. - 034Motorsport - Audi

Features massive 8-piston billet calipers and 390mm 2-piece floating rotors to deliver motorsport-grade stopping power and fade-free performance for the street or track. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
5444895
Mfg#:
034-301-0008-BK
Ships in 2 Business Days
$4315.00 USD
Free Shipping
ES#5444894 - 034-301-0008-NK - 034Motorsport RS+ Big Brake Package - Nickel - Features massive 8-piston billet calipers and 390mm 2-piece floating rotors to deliver motorsport-grade stopping power and fade-free performance for the street or track. - 034Motorsport - Audi

Features massive 8-piston billet calipers and 390mm 2-piece floating rotors to deliver motorsport-grade stopping power and fade-free performance for the street or track. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
5444894
Mfg#:
034-301-0008-NK
Ships in 2 Business Days
$4471.00 USD
Free Shipping
ES#5444896 - 034-301-0008-RD - 034Motorsport RS+ Big Brake Package - Red - Features massive 8-piston billet calipers and 390mm 2-piece floating rotors to deliver motorsport-grade stopping power and fade-free performance for the street or track. - 034Motorsport - Audi

Features massive 8-piston billet calipers and 390mm 2-piece floating rotors to deliver motorsport-grade stopping power and fade-free performance for the street or track. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
5444896
Mfg#:
034-301-0008-RD
Ships in 2 Business Days
$4315.00 USD
Free Shipping

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