Holds the driveshaft where it should be.
- Brand:
-
- ES#:
- 4420016
- Mfg#:
- R3202A0PDK
In Stock
Audi A3 Performance Engine & Drivetrain Parts
- Axles/Driveshafts
- Clutch / Flywheel Kits
- Cooling
- Differentials / LSDs
- Engine Internals
- Forced Induction
- Fuel / Ignition
- Intake Systems
- Intercoolers
- Mounts
- Oil Catch Can
- Performance Package
- Pulleys
- Short Shifters
- Software
- Throttle Controller
Keep your engine planted and transfer as much power to the ground as possible
- Brand:
-
- ES#:
- 4138971
- Mfg#:
- EBFI77M5401
Ships on Aug 12, 2026
$299.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Get past the direct injection "fuel limit ceiling"
5X Entries For Our 25th Anniversary Sweepstakes!
Requires IE Manifold
- Brand:
-
- ES#:
- 3677839
- Mfg#:
- IEIMVC17
In Stock
$208.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Replace your failure prone plastic pipe and worm clamps with this upgraded aluminum pipe and t-bolt clamps
Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!
- Brand:
-
- ES#:
- 4352455
- Mfg#:
- MS100194
Ships on Aug 21, 2026
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$195.99
$173.99 USD
This product was last offered at the strikethrough price on
07-20-2026
Free Shipping
on orders $49 and up
Lifetime Replacement
Decrease slop, increase drivetrain rigidity and response
10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with 7-Speed DSG (DQ381) transmission only
- Brand:
-
- ES#:
- 4004963
- Mfg#:
- 028183ECS01-01KT
Ships on Nov 30, 2026
ON SALE!
Lifetime Replacement
$312.99
$297.34 USD
This product was last offered at the strikethrough price on
06-13-2026
Free Shipping
Lifetime Replacement
The LAST diverter valve you'll ever need! Billet aluminum construction and heavy-duty Viton o-rings make for the ultimate upgrade in longevity and performance.
10X Entries For Our 25th Anniversary Sweepstakes!
- Brand:
-
- ES#:
- 4839642
- Mfg#:
- 013907LA01-03KT
In Stock
ON SALE!
SAVE 25%
Lifetime Replacement
$333.99
$250.49 USD
This product was last offered at the strikethrough price on
06-13-2026
Free Shipping
Lifetime Replacement
Required install tool for ES4623899 and ES4668562
5X Entries For Our 25th Anniversary Sweepstakes!
- Brand:
-
- ES#:
- 4623900
- Mfg#:
- IEFUVN1-4
In Stock
$28.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
The HPA IS38 Hybrid Turbo features a custom compressor and turbine wheel design capable of holding up to 500HP with a flat torque curve from 3800 RPM to redline!
Please allow a 4-6 week build time when not in stock
- Brand:
-
- ES#:
- 4429753
- Mfg#:
- HVA-241-500-V2
Ships on Aug 12, 2026
$2199.00
$1999.00 USD
This product was last offered at the strikethrough price on
02-08-2026
Free Shipping
on orders $49 and up
Lifetime Replacement
One of the most affordable and transformative upgrades you can do to your MQB chassis vehicle. Provides a much tighter, sharper, more responsive feeling to your car.
- Brand:
-
- ES#:
- 4662450
- Mfg#:
- VWR150004
Ships in 1-2 days
$132.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Designed to better route cool, dense air from the front of the car to the airbox - The perfect match for your X34 MQB Intake
- Brand:
-
- ES#:
- 4001107
- Mfg#:
- 034-108-1009
Ships in 3 Business Days
$442.00 USD
Free Shipping
Lifetime Replacement
Designed for builds with up to 740 FtLbf of torque
- Brand:
-
- ES#:
- 4759050
- Mfg#:
- XKVW23696-2A
Ships in 3 Business Days
$1977.99 USD
Free Shipping
Designed for extreme power that needs to be put to the wheels. Conservatively rated at 600+ ft/lbs.
- Brand:
-
- ES#:
- 3098697
- Mfg#:
- KFSIFSSXKT
Ships in 2 Business Days
$1953.99 USD
Free Shipping
Lifetime Replacement
F23T hybrid turbo upgrade for a direct bolt on kit
For vehicles with FSI engines only
- Brand:
-
- ES#:
- 2834701
- Mfg#:
- F23T-FSI
Ships in 3 Business Days
$1949.00 USD
Free Shipping
Lifetime Replacement
F23T hybrid turbo upgrade for a direct bolt on kit
For vehicles with FSI engines only
- Brand:
-
- ES#:
- 3177570
- Mfg#:
- F23T-CERAMIC-FSI
Ships on Aug 6, 2026
$1949.00 USD
Lifetime Replacement
Replace the mushy rubber hose between the expansion tank and turbocharger with our Silicone Upgrade
10X Entries For Our 25th Anniversary Sweepstakes!
- Brand:
-
- ES#:
- 4500530
- Mfg#:
- 043365LA01
In Stock
ON SALE!
SAVE 25%
Lifetime Replacement
$52.99
$39.74 USD
This product was last offered at the strikethrough price on
06-13-2026
Free Shipping
on orders $49 and up
Lifetime Replacement
Designed for dedicated track cars. Conservatively rated at 485ft/lbs.
- Brand:
-
- ES#:
- 3098682
- Mfg#:
- KFSIFSSTZKT
Ships in 2 Business Days
$1920.99 USD
Free Shipping
Lifetime Replacement
More About Performance Engine & Drivetrain Parts
Worn mounts, bushings, and other drivetrain components rob performance. Replace or upgrade your drivetrain with our extensive catalog of mounts, bushings, clutch kits, and more.