Install aftermarket over-bore pistons with confidence - Mimics engine block shape with cylinder head installed
5X Entries For Our 25th Anniversary Sweepstakes!
Install aftermarket over-bore pistons with confidence - Mimics engine block shape with cylinder head installed
5X Entries For Our 25th Anniversary Sweepstakes!
Improve throttle response and power
Replace your one-time use bolts with new hardware for a proper install
10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
06-13-2026
Stock sized valve head diameter, factory triple groove keeper setup - Includes Supertech valves and IE valve seals
10X Entries For Our 25th Anniversary Sweepstakes!
*Existing factory triple-groove valve keepers are to be reused*
More features, options and performance than any other gate.
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
07-20-2026
Increase airflow by up to 55%, improve throttle response and enhance turbo induction sounds.
Includes rings, wire locks, and wrist pins - 81.5mm bore, 9:1 CR, 86.4mm stroke (stock)
*For use with 20mm wrist pin connecting rods*
Drop-in proven performance with gains of up to 180HP! Equipped with a billet aluminum compressor wheel for quicker spool - includes our turbo muffler delete, turbo blanket, and comprehensive installation hardware!
10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
04-27-2026
Plug & play power ? gains starting at 30whp/40lb-ft on a stock car!
Not for sale or use in the state of California.
This product was last offered at the strikethrough price on
06-17-2026
Maximize your MK7 or MK8 performance with this modular 109mm intake system, delivering up to 130% more airflow and a customizable induction soundtrack for everything from stock to Stage 3 setups.
Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!
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
07-20-2026
Average gain of 68 horsepower and 111 lb-ft of torque
5X Entries For Our 25th Anniversary Sweepstakes!
Perform tune in minutes from the comfort of your own driveway! Only available for purchase in the United States and Canada.
For 4Motion models with DSG transmission only
All hardware & gaskets that you would need to install a turbocharger
For use with the IS38, Shuenk IS48, CTS BB-550 or VTT MQB Cast turbocharger only
Includes OEM Golf R / S3 IS38 turbocharger and all required installation hardware.
Requires IS38 specific software - Sold Separately
This product was last offered at the strikethrough price on
02-24-2026
Gain up to 84 horsepower and 108 lb-ft of torque on 93 Octane
This tune can be performed at home with the included UniCONNECT+ cable. Only available for purchase in th
For 4Motion models only
Universal fitting for ECS Tuning Catch can to use a 3/4" Hose
10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
06-13-2026
Complete bolt on Turbo upgrade includes exhaust manifold & turbo inlet hose