Replace your failure-prone factory rubber hoses with boost-friendly silicone!
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Replace your failure-prone factory rubber hoses with boost-friendly silicone!
2X Entries Into Our F80 M3 Sweepstakes
Comprehensive kit includes the left & right side RS4 K04 turbochargers, 034Motorsport RS4 Inlet Pipe set, and associated installation hardware
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This product was last offered at the strikethrough price on
06-19-2026
Easily allows the removal of center differential when converting your B8 S4 to RWD (rear wheel drive) from Quattro
10X Entries Into Our F80 M3 Sweepstakes
100% reversible RWD kit when paired with our Axle Delete Plugs (ES4373491) Please make sure via VIN that
This product was last offered at the strikethrough price on
06-13-2026
Delivers improved power, sound, and acceleration to B9 Audi S4/S5 owners in a clean OEM+ package!
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IE's HPFP internals upgrade kit for the Audi 3.0TFSI Supercharged engines is perfect for the DIY user looking to upgrade their factory-equipped HPFP pump body with new higher flowing internals
Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!
Increase performance and durability without sacrificing comfort
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Manual transmission only
If you desire the ultimate in shifting, the JH Motorsports B5 S4, C5 A6-allroad and B5 Passat Early Style Solid Short Throw Shifter is the perfect solution!
*For early style shifters - Please see shifter comparison links in product description*
The Turbo Systems hybrid turbocharger is an original turbocharger that has been reworked to suit larger compressor and turbine wheels, along with a ball bearing cartridge.
APR's ultimate intake system for the 3.0 TFSI
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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
09-16-2026
Take control of your ride while going low with our sport-tuned coilover system!
Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!
This product was last offered at the strikethrough price on
05-05-2026
Bigger intercoolers with carbon air ducts
Designed for the daily-driven, weekend track warrior. Conservatively rated at 350ft/lbs.
Includes single mass flywheel
Designed with extreme performance in mind and manufactured from billet aluminum and high-durometer Density Line rubber for better ride characteristics than polyurethane.
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Holds the driveshaft where it should be.
For manual transmissions only.
Eliminates the problematic two-piece design and rubber isolator found in the stock crank pulley while reducing the mass of the motor's rotating assembly.
*To be used with 'Stage 2' software or software specific to a supercharger crank pulley upgrade*
Max gains of 16 hp and 3 ft-lbs of torque at the wheels for B9 / 9.5 RS 4 / RS 5 2.9TT (with piggyback tuner)
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