Gains from 110 HP/89 TQ on 91 octane up to 133 HP/108 TQ on 100 octane
Call In Or Chat For Best Price! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply This upgrade must be performed at ECS Tuning's facility in Ohio. Vehicle must be brought to ECS Tuning for programming
Brand:
ES#:
2660891
Mfg#:
B8530TSTG1CHPKT
In Stock
ON SALE!
SAVE 20%
$599.99
This product was last offered at the strikethrough price on 09-28-2026
Features CAN-Bus connectivity for more advanced tuning — gain up to 45hp/65lb-ft on a stock car
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply Not for sale or use in the state of California.
Keep your engine planted and transfer as much power to the ground as possible
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Upgrade to a Turbo slotted rotor for improved braking paired with A high-performance street pad for great braking
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
2964871
Mfg#:
S4KR1229
Ships in 1 Business Day
15% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$549.99
This product was last offered at the strikethrough price on 10-27-2026
17mm spacers to perfectly dial in your stance or clear your big brake kit!
Call In Or Chat For Best Price! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
3672006
Mfg#:
MS100188
Ships in 4 Business Days
ON SALE!
SAVE 12%
$132.99
This product was last offered at the strikethrough price on 06-24-2026
The Radiator Relocation Kit is an integral component when swapping your B8/B8.5 A4/S4 Audi with the larger twin-turbo V8 engine.
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For vehicles doing an engine swap only, not intended for OE usage
Exclusively built for your 57.1mm centerbore VW/Audi
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
250710
Mfg#:
002403ECS03A18KT
In Stock
ON SALE!
SAVE 25%
$154.99
This product was last offered at the strikethrough price on 06-13-2026
Add a touch of style and real carbon fiber to your Audi
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Fits Sedan models only
Brand:
ES#:
3200077
Mfg#:
013869ECS01A
Special Order: No Guaranteed ETA
ON SALE!
SAVE 20%
$579.99
This product was last offered at the strikethrough price on 06-13-2026
A direct, drop-in upgrade for the cast steel factory rear toe links
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Designed to tastefully complement the factory engine bay with a beautiful carbon fiber weave that is perfectly matched to the X34 Carbon Fiber Air Intake.
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For vehicles up through the 2019 model year only
12mm spacers to perfectly dial in your stance or clear your big brake kit!
Call In Or Chat For Best Price! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
3570112
Mfg#:
MS100157
Ships in 4 Business Days
ON SALE!
SAVE 10%
$126.99
This product was last offered at the strikethrough price on 09-28-2026
Set of 20 studs. M14 x 1.5 x 50
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat!
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.
Lifetime Replacement
