Set of five boost/intercooler hoses to replace the rubber hoses in the boost system
*Please note that the Audi TTRS Mk3 (8S) will not use 1 of the 5 hoses within this kit*
Set of five boost/intercooler hoses to replace the rubber hoses in the boost system
*Please note that the Audi TTRS Mk3 (8S) will not use 1 of the 5 hoses within this kit*
Direct bolt on without worry of a check-engine light
This product was last offered at the strikethrough price on
09-29-2026
Cure your leaking valve problems for good!
Features high-flow design that eliminates restrictions in the boost (charge) piping leading from the turbocharger outlet to the engine, allowing for unrestricted airflow.
Dramatically increases horsepower and torque, and maximizes the power potential of the 3.0 TFSI
Call In Or Chat For Best Price!
*APR’s Ultracharger Stage II+ ECU Upgrade auth code included. This upgrade requires purchase of APR's S
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
11-03-2026
This includes 3 reinforced silicone hoses, and 1 aluminum charge air tube.
For vehicles that have the Wagner Competition Intercooler
Representing the ultimate upgrade for the 3.0 TFSI, APR’s Stage II+ Ultracharger Software is for use with the APR's Ultracharger Throttle Body and APR's Supercharger Drive and Crank Pulley upgrades
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*For customers without an existing APR Stage I and II ECU Upgrade - Requires APR's Ultracharger Throttle
85% larger inlet, and almost 10% larger outlet removes the bottleneck in the charge air system. The charge pipe is a complete bolt on kit that fits as good as the stock piece which means no cutting or trimming!
Software & installation kit not included in this upgrade kit
*For models with press-on style supercharger pulleys - 3.0 TFSI Performance Software is sold separately a
This product was last offered at the strikethrough price on
09-29-2026
Upgraded charge pipe kit for use with blow off valve included.
Replace your failure-prone plastic factory guide with this ultra-durable upgrade, precision-machined 6061-T6 billet aluminum. Replaces OEM part number 06H109509Q.
10X Entries Into Our F80 M3 Sweepstakes
Bolt-in replacement for your factory plastic 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
11-03-2026
Engineered to remedy the failure issues experienced with the OEM solenoid valves when the diaphragm or plastic piston fails
Let your turbos blow off some air for an exhilarating driving experience!
10X Entries Into Our F80 M3 Sweepstakes
Only Compatible with C revision diverter valves (06H145710C) Available at ES#3085659
This product was last offered at the strikethrough price on
06-13-2026
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*
Remove serious restriction from the discharge side of the turbocharger
This product was last offered at the strikethrough price on
09-22-2026