10577 results for '2006 Audi A6 Quattro exhaust'

A cold air intake is the most popular first mod in the sport-compact world — and it's also the one most owners end up regretting. The marketing promises 10-15 horsepower, the reality delivers 1-5 hp a

The Mk8 Golf R is the car people will be hunting through classifieds in ten years, asking why nobody bought one when they were just used hatchbacks. A manual Golf R is a 315-hp, all-wheel-drive hatch

The 2013-2014 Ford Focus ST is one of the last turbocharged, manual-transmission hot hatches you can buy for used Civic money — and the window on clean examples is closing fast. There's an owner on Fo

C6 Corvette Wheel Fitment Guide: Stock vs Aftermarket Specs The sixth-generation Corvette's suspension and bodywork were engineered around specific wheel and tire dimensions. Straying too far from t

Here's the take that gets people mad in every C5 Corvette thread: your stock LS1 intake manifold is not your problem. That composite manifold everybody wants to throw in the corner of the garage is go

The E92 M3 6MT is the last naturally aspirated V8 BMW will ever put in an M3. The S65 makes 414 horsepower, revs to 8,300 rpm, and connects to a six-speed manual gearbox that avoids every reliability

The Ford Focus RS Mk3 arrived with 350 hp, a Quaife limited-slip rear diff, Brembo brakes, and a genuine all-wheel-drive system — and somehow, most owners either left it bone stock or went straight to

The Alfa Romeo Giulia Quadrifoglio is quietly becoming the most compelling performance sedan build in the enthusiast space. A Ferrari-derived 2.9L twin-turbo V6, rear-wheel drive, a Getrag transaxle,

Insurance companies are systematically dropping modified car owners, and most enthusiasts don't realize it's happening until their coverage vanishes. What started as occasional policy non-renewals has

Every Civic Type R owner dropping $2,000 on a PRL intake while running bald all-seasons is missing the entire point. Your FK8 came from Honda with engineers who obsessed over every detail — except the

The FA20 flex fuel debate splits the BRZ / FR-S / GT86 community right down the middle. One side swears it's the single best dollar-per-horsepower mod left on a naturally aspirated boxer. The other si

The Porsche 718 Cayman is the only modern Porsche that gets quieter the more money you throw at it. That's not an exhaust joke — it's what happens when you sign a $72,000+ check for a base 2.0T flat-f