Developed for those who have tuned, or plan to tune, their 8S chassis Audi TTRS or 8V chassis Audi RS3 in excess of 450hp
*Fits up to the 2018 model year*
Developed for those who have tuned, or plan to tune, their 8S chassis Audi TTRS or 8V chassis Audi RS3 in excess of 450hp
*Fits up to the 2018 model year*
Direct bolt on without worry of a check-engine light
This product was last offered at the strikethrough price on
07-10-2026
Cure the boost leak and restore power
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
07-29-2026
Converts factory diverter valve into a blow-off valve
Superior piston style diverter valve
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
05-19-2026
Returns air from the DV to the hard boost pipe
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
06-15-2026
This hose pair is designed to replace the outrageously expensive, failure-prone factory rubber hoses
Cure your leaking valve problems for good!
2 pin black connector
2X Entries For Our 25th Anniversary Sweepstakes!
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Direct bolt on spacer without worry of a check-engine light
This product was last offered at the strikethrough price on
07-10-2026
New OEM "710N" bypass valve with reinforced rubber diaphragm for longer use than other plastic valves.
2 required
A great upgrade for stock to mildly tuned engines
We Price Match - Give Us A Call or Chat!
A great upgrade for stock to mildly tuned engines
This product was last offered at the strikethrough price on
02-20-2026
Commonly used for running aftermarket diverter and blow off valves
This product was last offered at the strikethrough price on
07-10-2026
Smaller, tougher and tuneable - Now with 3-way adjustable, 90-degree vacuum port
Replace the failure-prone OEM diaphragm-based valves with billet piston-based valves