10617 results for '2021 Audi S4 exhaust'

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10617 results for '2021 Audi S4 exhaust'

    Best Exhaust for Mustang GT (2018-2023) Cat-Back Guide(Post)

    The S550 Mustang GT's 5.0L Coyote is one of the best-sounding naturally aspirated V8s Ford has produced — but the factory exhaust chokes it. Whether you're running active valve delete, chasing that op

    2026 Audi A5 Quattro Wheel Fitment Guide(Post)

    The B10 Audi A5 Quattro rolls off the line on 18x8 +40 wheels wrapped in a 5x112mm bolt pattern with a 66.5mm center bore — a solid, conservative foundation that leaves a ton of room to build on. Th

    Best Cat-Back Exhausts for the Chevy Camaro SS (2016-2023)(Post)

    The 6th-gen Camaro SS is one of the better-engineered American muscle cars of the last decade — tight alpha platform, genuine LT1 grunt, and a chassis that actually rewards good suspension work. But t

    Audi RS History: RS2 Avant to RS3, and the Skipped One(Post)

    The Audi RS line makes far more sense read backwards. Start at the RS3 and walk back through the B7 RS4, past the C5 RS6 nobody wanted, and you land on a 1994 wagon that Porsche built. That's the whol

    Audi RS5 Sportback Wheel Fitment Guide (2019-2024)(Post)

    The B9 RS5 Sportback is one of those cars that Audi almost got perfect from the factory — 444 horsepower, quattro grip for days, and that four-door coupe silhouette that actually earns the "Sportbac

    Audi RS3 Wheel Fitment Guide (2017-2022) | 5x112mm(Post)

    The 8V RS3 is one of those cars that looks fast standing still, but the factory 19x8 +49 setup leaves real meat on the table. That +49 offset tucks the wheel face well inside the fender, and on a ca

    Audi 8V RS3: 3 Reasons This Five-Cylinder Is Worth It(Post)

    The Audi 8V RS3 is one of the most compelling performance sedans on the used market right now — a 2.5-liter turbo inline-five with quattro AWD, genuine 400+ whp tuning headroom, and a sound that nothi

    Audi A5 Sportback Wheel Fitment Guide (2018-2023)(Post)

    The B9 Audi A5 Sportback is one of those cars that looks fast sitting still — a low, sweeping roofline, that chiseled body, and just enough presence to make you forget it's technically a five-door.

    Audi S5 Wheel Fitment Guide (2020-2025) | 5x112mm(Post)

    The B9.5 S5 is one of those cars that looks good stock and looks incredible the second you ditch the factory 18x8.5 +29 wheels. That 3.0T under the hood and the Quattro grip are only half the story

    8V Audi RS3 Buying Guide: 400HP Sleeper Worth $65K in 2025(Post)

    The 8V Audi RS3 (2017-2020) might be the most underrated sleeper in the German performance game. While everyone fights over Golf Rs and Focus RSs, the RS3 delivers 400+ wheel horsepower with just a tu

    Audi A3 Quattro Wheel Fitment Guide: 5x112 Setups(Post)

    The 8V Audi A3 Quattro is one of those platforms that begs for a wheel swap the moment it rolls off the lot. Those stock 16x6.5 +45 wheels are functional, sure, but they leave a ton of fender gap an

    Audi S5 Sportback Wheel Fitment Guide (2018-2023)(Post)

    The B9 S5 Sportback is one of those rare cars that looks fast sitting still — that fastback roofline, the wide Quattro hips, and enough presence to pull off a proper wheel setup. The problem? Those