Engine
Twin Fuel Pump Kit - $1199
When you need all the fuel, this is your solution. This comprehensive kit upgrades you to either twin Walbro 450s or 525’s, and includes a billet hat with bulkhead fittings (-8 AN feed and -6 AN return), 6 pin Mil-Spec connector with Tefzel coated wires, twin 40 amp relays, and a spacer for the OEM fuel pump lid to reinstall. All wiring comes pre labeled. Once installed, this uses a simple Hobbs switch to activate the second pump based on boost. You will need to add a new Venturi (Radium is your best bet), to allow proper transition between the fuel tank cavities.
THE-Tuner Mechanical Timing Belt Tensioner 2.7 (APB, BEL, ASJ, AZR) - $235.00
A simple, but solid part that takes the “what if” out of the traditional hydraulic tensioner. At first glance, many don’t see “the point” of this, as the hydraulic tensioner has been around for ages. People are really pushing the envelope on these cars now more than ever. Builds of 650, 750, even 1000whp - legitimate whp, not hopes and dreams settings from ME7 Logger, are more and more common. To get there, you need a reinforced valve train - higher tension valve springs become standard fare. However, when the engine is shut off, when using these stiffer springs, the cam is at risk of being pulled in the opposite direction than the engine rotates. The result is the timing between the 2 banks/sprockets, gains unwanted slack. What do you think happens the next time the engine is started? Snap - your belt waves goodbye and so does your expensive velveteen and potentially more. Does this happen every time? No. Does it happen? Absolutely. This eliminates that risk by keeping it locked in exactly where you set it. It’s not all zero sum, and does require you to periodically check the tension. Once an oil change interval is generally fine. Once a month is even better. Use your best discretion.
THE-Tuner High Flow Oil Pump 2.7T (APB, BEL, ASJ, AZR) - $1099-$1149
These start life as original, new, Audi TDI oil pumps that are then modified to bolt in to all versions of the 2.7 engine. These are the perfect choice for those planning on significantly higher peak rpm, and/or running larger than stock bearing clearances and heavier weight oil. New sprocket and tensioner sold separately.
S4 moves 17cc of oil per revolution; RS4 moves 21cc per revolution; This moves 26cc per revolution.
Note: if you’re using a girdle, additional clearancing by your machinist will be needed. Please be sure to select the correct one for your engine. The S4/A6/Allroad (APB, BEL) is difference than the RS4 (ASJ, AZR). Sprocket and tensioner sold separately.
THE-Tuner Air Oil Separator B5 S4/RS4 - $528.00
Keep things efficient and replaced that tired spider hose with this bolt on solution. Safe 4 season use, made for these cars, so no fabrication or guesswork, and no smells, unlike traditional catch cans.
INTAKE
Let it breathe.
EXTERIOR
Subtle. Intentional. Correct.
CLUTH & DRIVETRAIN
Hold the power.
CLOTHING AND ACCESSORIES
For those tapped in.
INTERIOR
Where the driver lives.
FUELING
Feed the build.
CUSTOMER CARS
Real builds. Real results.
WHEELS
Fitment matters.
HARDWARE
The details matter.
TECH CENTER
Knowledge is power.
“Communication was top-notch and the final outcome was even better than we imagined. A great experience all around.”
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