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10405 results for '2001 Audi S4 exhaust'
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405HP BMW M2 Competition - Why This Engine Makes All The Difference(Post)
405HP BMW M2 Competition - Why This Engine Makes All The Difference The BMW M2 Competition is a firecracker of a sports car – a compact coupe with a big heart, packing 405 horsepower and 406 lb-ft ...
State Inspection Rules Banning Aftermarket Downpipes: GTI/WRX Impact(Post)Your catless downpipe just became a liability. Recent state inspection changes are quietly targeting aftermarket exhaust components with database cross-references and OBD scanner protocols that make ...
Catted vs Catless Downpipes: Why High-Flow Cats Make More Sense(Post)Most people buying downpipes are chasing the wrong number. Everyone thinks catless automatically means more power, but that's not how exhaust flow works. The real gains come from diameter, design, an ...
G37 Sport 6MT Build Guide: VQ37VHR Mod Order That Works(Post)The Infiniti G37 Sport 6MT is one of the last naturally aspirated, rear-wheel-drive, manual-transmission platforms where bolt-ons and a proper tune deliver a genuinely transformative result. The VQ37 ...
Stop Buying M3s - This $8k BMW Is Better(Post)Stop Buying M3s - This $8k BMW Is Better Forget the M3. If you're shopping for a used BMW performance car, there's a better option hiding in plain sight: the E90/E92 335i. This twin-turbocharged 3- ...
ECU Tune Worth It? Real Dyno Numbers and Honest Verdict(Post)An ECU tune is the single highest horsepower-per-dollar modification you can make to a turbocharged car. That's not hype — it's backed by dyno sheets, forum data, and tens of thousands of miles of re ...
Acura TLX Type S: 3 Reasons This Sedan Is Underrated(Post)The Acura TLX Type S is quietly becoming one of the best performance sedan values on the used market. While enthusiasts fight over CT4-V Blackwings and C43 AMGs, this 355 hp turbo V6 AWD sedan deprec ...
Lexus LC500 Build Guide: Mod Order That Works (2018-2026)(Post)The Lexus LC500 is the most underbuilt GT car on the market right now — and the owners who understand it aren't chasing horsepower. Toyota handed us a 471 hp naturally aspirated 5.0L V8 on a platform ...
Honda S2000 CR AP2 Build Guide: Finishing What Honda Started(Post)The Honda S2000 CR is one of the few cars where the factory already made the hard decisions for you. Honda stripped the A/C, the stereo, and the sound deadening before you got the keys. They installe ...
370Z Mods Ranked: $300 Fix vs $2000 Mistake(Post){"@context": "https://schema.org", "@type": "VideoObject", "name": "370Z Mods Ranked: $300 Fix vs $2000 Mistake", "description": "\nThe Nissan 370Z (Z34 chassis, 2009-2020) represents the final evolu ...
Lexus IS 350 XE20 Build Guide: 2GR-FSE Mod Order That Works(Post)The 2006–2013 Lexus IS 350 XE20 is one of the most overlooked sport-sedan platforms in the enthusiast world. A 306-horsepower direct-injected V6, rear-wheel drive, double-wishbone front suspension, a ...
GR Yaris mods ranked: The Truth Nobody Mentions(Post){"@context": "https://schema.org", "@type": "VideoObject", "name": "GR Yaris mods ranked: The Truth Nobody Mentions", "description": "\nThe Toyota GR Yaris arrived in 2020 as a homologation special f ...