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Audi B8/B8.5 S4 Quattro 3.0T

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Audi B8/B8.5 S4 Quattro 3.0T Drivetrain Parts & Accessories

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BFI Crest Coin For Heavy Weight Shift Knobs - Black

ES#3162656 - IBFI1004 - BFI Crest Coin For Heavy Weight Shift Knobs - Black - Replace the damaged or missing BFI crest on your BFI weighted shift knob - Black Forest Industries - Audi Volkswagen

Replace the damaged or missing BFI crest on your BFI weighted shift knob For GS1, GS2, and GSB shift knobs only. Does not fit GSA shift knobs.

Brand:
Black Forest Industries - Corporate Logo
ES#:
3162656
Mfg#:
IBFI1004
Ships on Aug 18, 2026
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BFI Crest Coin For Heavy Weight Shift Knobs - Yellow

ES#4642973 - IBFI1014 - BFI Crest Coin For Heavy Weight Shift Knobs - Yellow - Replace the damaged or missing BFI crest on your BFI weighted shift knob - Black Forest Industries - Audi Volkswagen

Replace the damaged or missing BFI crest on your BFI weighted shift knob For GS1, GS2, and GSB shift knobs only. Does not fit GSA shift knobs.

Brand:
Black Forest Industries - Corporate Logo
ES#:
4642973
Mfg#:
IBFI1014
Ships on Aug 18, 2026
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hex Bolt - Priced Each

ES#468899 - N10719201 - Hex Bolt - Priced Each - Install new hardware with your new parts. M10x95 - Genuine Volkswagen Audi - Audi

Install new hardware with your new parts. M10x95 Secures the lower mount to the front of the rear differential

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
468899
Mfg#:
N10719201
Ships in 1 day
ON SALE! SAVE 21%
$1.99

This product was last offered at the strikethrough price on
06-25-2026

$1.57 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BFI Shift Paddle Logo Coin Set - Blue

ES#4659066 - IBFI2003G - BFI Shift Paddle Logo Coin Set - Blue - Replacement decorative coins for BFI billet shift paddles - Sold as a pair - Black Forest Industries - Audi Volkswagen

Replacement decorative coins for BFI billet shift paddles - Sold as a pair

Brand:
Black Forest Industries - Corporate Logo
ES#:
4659066
Mfg#:
IBFI2003G
Ships on Aug 18, 2026
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pan Head Phillips Screw - Priced Each

ES#4376450 - 90304A226-1 - Pan Head Phillips Screw - Priced Each - Bolts transmission oil pan to transmission. M6x20 - Bremmen Parts - Audi

Bolts transmission oil pan to transmission. M6x20 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4376450
Mfg#:
90304A226-1
Ships in 6 Business Days
ON SALE! SAVE 20%
$3.05

This product was last offered at the strikethrough price on
05-02-2026

$2.44 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Leyo Signature Shift Coin

ES#4715383 - FC023-01 - Leyo Signature Shift Coin - Practicality in Style. Made to fit all Leyo Motorsport DSG/Manual shift knobs. - LEYO - Audi Volkswagen

Practicality in Style. Made to fit all Leyo Motorsport DSG/Manual shift knobs.

Brand:
LEYO - Corporate Logo
ES#:
4715383
Mfg#:
FC023-01
Ships on Aug 12, 2026
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Leyo Turbo Shift Coin

ES#4715384 - FC023-02 - Leyo Turbo Shift Coin - Practicality in Style. Made to fit all Leyo Motorsport DSG/Manual shift knobs. - LEYO - Audi Volkswagen

Practicality in Style. Made to fit all Leyo Motorsport DSG/Manual shift knobs.

Brand:
LEYO - Corporate Logo
ES#:
4715384
Mfg#:
FC023-02
Ships on Aug 12, 2026
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
Scratch and Dent Item

Mechatronic Unit With Software *Scratch And Dent*

ES#5340239 - 8K5927156R - Mechatronic Unit With Software *Scratch And Dent* - New mechatronics unit to replace your faulty unit - Controls S-Tronic shifting characteristics - Scratch & Dent - Audi

New mechatronics unit to replace your faulty unit - Controls S-Tronic shifting characteristics 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#:
5340239
Mfg#:
8K5927156R
In Stock
ON SALE! SAVE 30%
$3710.99

This product was last offered at the strikethrough price on
05-02-2026

$2597.00 USD
Scratch and Dent Item

Mechatronics Repair Kit *Scratch And Dent*

ES#5435492 - 0B5398009Fsd - Mechatronics Repair Kit *Scratch And Dent* - Includes the valve block wiring, speed sensor with cable, and hardware - Scratch & Dent - Audi

Includes the valve block wiring, speed sensor with cable, and hardware 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#:
5435492
Mfg#:
0B5398009FSD
In Stock
ON SALE! SAVE 30%
$832.99

This product was last offered at the strikethrough price on
05-02-2026

$582.00 USD
Free Shipping
on orders $49 and up

Unitronic Performance Software - Flashed @ ECS

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
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Unitronic DSG Performance Software - Flashed @ ECS

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
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

034Motorsport Handling Packages - Early Models

ES#4877110 - 034-4ZZ-0026E - 034Motorsport Handling Packages - Early Models - Staged handling upgrades to best optimize the handling performance of the Audi S4! - 034Motorsport - Audi

Staged handling upgrades to best optimize the handling performance of the Audi S4! For vehicles built before 11/02/09

Brand:
034Motorsport - Corporate Logo
ES#:
4877110
Mfg#:
034-4ZZ-0026E
Ships in 2 Business Days
Starting at $894.00 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

034Motorsport Handling Packages - Late Models

ES#4877111 - 034-4ZZ-0026L - 034Motorsport Handling Packages - Late Models - Staged handling upgrades to best optimize the handling performance of the Audi S4! - 034Motorsport - Audi

Staged handling upgrades to best optimize the handling performance of the Audi S4! For vehicles built after 11/03/09

Brand:
034Motorsport - Corporate Logo
ES#:
4877111
Mfg#:
034-4ZZ-0026L
Ships in 2 Business Days
Starting at $894.00 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sachs Performance XTend Clutch Kit With Luk Flywheel

ES#5457375 - 3000 950 918KT - Sachs Performance XTend Clutch Kit With Luk Flywheel - Featuring Sachs Xtend pressure plate, full-face clutch disc, throw-out bearing, Luk DMF125 flywheel, Six genuine VW/Audi flywheel bolts - Assembled By ECS - Audi

Featuring Sachs Xtend pressure plate, full-face clutch disc, throw-out bearing, Luk DMF125 flywheel, Six genuine VW/Audi flywheel bolts 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
5457375
Mfg#:
3000 950 918KT
Ships in 1 Business Day
$2010.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Lizard Green Alcantara - Machined Finish

ES#5426273 - GS2U-01-1581 - Lizard Green Alcantara - Machined Finish - Weighing in at approximately 215 grams the added inertial mass makes shifting effort substantially less while speeding up the process at the same time. - Black Forest Industries - Audi Volkswagen

Weighing in at approximately 215 grams the added inertial mass makes shifting effort substantially less while speeding up the process at the same time.

Brand:
Black Forest Industries - Corporate Logo
ES#:
5426273
Mfg#:
GS2U-01-1581
Ships on Aug 18, 2026
$189.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Drivetrain Parts & Accessories

Put your power to the wheels where it belongs, and keep drivetrain components mounted securely for comfort and safety. Our Drivetrain Components Section has a huge assortment of parts and fluids for transmissions, differentials, driveshafts, drivetrain mounts, drivetrain bushings, and drive hubs, plus special tools to make repairs easy.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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