Put all your power to the ground!
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
Up to 38% HP Gains and 39% Torque gains with 93 Octane
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 CARB certified for sale in all 50 states
Brand:
ES#:
3988263
Mfg#:
AP3-POR-011
EO#:
D-660-70
Ships in 3 Business Days
ON SALE!
SAVE 10%
$2010.00
This product was last offered at the strikethrough price on 10-15-2026
Gain up to 15 horsepower and 12 lb-ft of torque on 91 Octane
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 tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next
Gain up to 14 horsepower and 14 lb-ft of torque on 91 Octane
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 tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next
Gain up to 20 horsepower and 16 lb-ft of torque on 91 Octane
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 tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next
Put all your power to the ground!
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 6-speed manual transmission only
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 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#:
4839642
Mfg#:
013907LA01-03KT
In Stock
ON SALE!
SAVE 25%
$333.99
This product was last offered at the strikethrough price on 06-13-2026
Features 37% larger cores and dyno-verified gains of 16hp at the crank.
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#:
4044044
Mfg#:
4510-11046
Ships on Nov 13, 2026
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$1836.99
This product was last offered at the strikethrough price on 10-25-2026
Features precision machined half-shells designed to perfectly clamp the supercharger pulley for easy removal
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
This Accessport allows users to tune both the Engine and Transmission control units in thier supported 987.2 Boxster/Cayman or 997.2 Carrera
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 CARB certified for sale in all 50 states
Brand:
ES#:
3988353
Mfg#:
AP3-POR-008-PDK
EO#:
D-660-158
Ships in 3 Business Days
ON SALE!
SAVE 10%
$1895.00
This product was last offered at the strikethrough price on 10-15-2026
Up to 16% HP / 16.2% TQ Gains on 2.0L Models and 29.8% HP / 28.8% TQ Gains on 2.5L Models
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 CARB certified for sale in all 50 states
Brand:
ES#:
3988262
Mfg#:
AP3-POR-010
EO#:
D-660-151
Ships in 3 Business Days
ON SALE!
SAVE 10%
$1795.00
This product was last offered at the strikethrough price on 10-15-2026
Drastically increase your air flow rate and lower the intake air temperature with this Performance intercooler!
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
Drastically increase your air flow rate and lower the intake air temperature with this Performance intercooler!
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
Add a modern spin on the classic Porsche design to your 991.1
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
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.
Let us help you find the parts that fit your
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