Dyno-proven maximum gains of up to 12 whp and 14 wtq on a stock tune
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 with or without secondary air injection
Controls coolant flow from the auxiliary water pump for heater control
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#:
2644992
Mfg#:
4H0121671D
Ships in 1-2 days
10% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$221.99
This product was last offered at the strikethrough price on 05-07-2026
This upgrade can only be performed with the car at ECS Tuning's location in Ohio
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. 251hp/298lb-ft (93 octane) --- 242hp/282lb-ft (91 octane), This upgrade can only be performed with the car present at our facility.
Brand:
ES#:
2823175
Mfg#:
MQB18TSTG1KT
In Stock
ON SALE!
SAVE 20%
$499.99
This product was last offered at the strikethrough price on 09-28-2026
APR Silicone Boost Hoses are a comprehensive, direct replacement upgrade
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#:
2997012
Mfg#:
MS100114
Ships in 5 Business Days
ON SALE!
SAVE 10%
$221.99
This product was last offered at the strikethrough price on 09-28-2026
Improve your turbo and create a smooth path for air to exit.
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
Provides mounting for the A/C compressor, alternator, and power steering pump
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 with CXBA or CXBB engine code with production date up to 12/08/2014 only. Also fits vehicles with CNSA or CNSB engine codes.
Brand:
ES#:
2719851
Mfg#:
06L903143A
Ships in 1-2 days
9% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$441.99
This product was last offered at the strikethrough price on 08-31-2026
Clean up your engine bay with a new cap
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#:
4716596
Mfg#:
5Q0611349E
In Stock
13% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$15.99
This product was last offered at the strikethrough price on 08-31-2026
Remove serious restriction from the discharge side of the turbocharger
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#:
2998948
Mfg#:
48.02.47
EO#:
D-236-21
Ships in 2 Business Days
$409.00
This product was last offered at the strikethrough price on 09-22-2026
Designed to eliminate the slop associated with the factory mount, and will better withstand the forces generated by hard launches.
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 with production date from 07/27/2015 only
Price includes a $100.00 refundable core charge.
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!
Hardware and gaskets used for turbocharger mounting
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 use with the IS38, Shuenk IS48, CTS BB-550 or VTT MQB Cast turbocharger only
Featuring silver fine wire center electrode - Superior ignition ability increases engine power!
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 One heat range colder than stock with a projected tip
Brand:
ES#:
4017481
Mfg#:
ER12YS
Ships in 5 Business Days
8% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$12.99
This product was last offered at the strikethrough price on 10-25-2026
Seals the valve stem in the cylinder head. 6mm
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 with CNSA or CNSB engine codes only
Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.
