Replacement rotor rings for 9940LR (es4414375)
Replacement rotor rings for 9940LR (es4414375)
More lowering, more features, and more personalization - Average lowering range of 0.60"-1.2" front & rear
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MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
09-30-2026
Improve airflow and reduce restrictions with our High Flow Charge Pipe Kit!
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For vehicles with DQ381 DSG (7spd) transmission only
76mm compressor wheel, good for over 600whp with proper fuel, upgrades, and tuning!
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Reduce body roll and enhance handling!
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This product was last offered at the strikethrough price on
06-13-2026
Mildly upgraded composite pad.
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MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
10-22-2026
Get that Exhaust tone you've been looking for! Features 3" construction with 4" Polished "GT100" style tips.
Get that Exhaust tone you've been looking for! Features 3" construction with 4" Cerakote Black "GT100" style tips.
This upgrade can only be performed with the car at ECS Tuning's location in Ohio
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321hp/351ft-lbs (93 Octane) --- 313hp/340ft-lbs (91 Octane). This upgrade must be performed at ECS Tuning
This product was last offered at the strikethrough price on
09-28-2026
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.
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This product was last offered at the strikethrough price on
06-13-2026
Replaces the factory exhaust from the downpipe back, featuring a straight-through resonator and AWE's 180 Technology® in the rear muffler section.
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Fine tune your stance and improve handling
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MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
10-01-2026
Includes everything you need to install spacers on two wheels
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Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
This product was last offered at the strikethrough price on
06-13-2026
Plug and play solution to exceed 29psi with the EA888.3 engine.
Championship Winning Turbo Upgrade! These turbos have been track tested in the 750 Club Enduro Race Series where they have proved their exceptional reliability and durability.
Race-proven design to replace the failure-prone OEM links