10217 results for '1981 Gmc G3500 exhaust'
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Special Edition Mustangs and Camaros: Marketing Scam or Worth It?(Post)
Special edition Mustangs and Camaros are mostly marketing fluff wrapped around the same engine you can get for $10,000 less. Detroit knows enthusiasts will pay extra for exclusivity, even when the "s ...
GR86/BRZ Brembo Wheel Fitment Guide: What Sizes Actually Clear(Post)The Performance Package Brembo brakes on the GR86 and BRZ change everything about wheel fitment. Most online specs assume base brakes, leaving you with wheels that kiss those red calipers. Here's wh ...
9th Gen Honda Civic Si Build Guide: Canyon Killer for $4500 Total(Post)The 9th gen Honda Civic Si (FA5/FG2) gets overlooked while everyone chases Type Rs, but it's actually the perfect platform for a canyon weapon. With a naturally aspirated K24Z7 that loves to rev, lig ...
370Z Z34 Build Guide: VQ37VHR Mod Order That Works(Post)The Nissan 370Z Z34 is one of the best naturally aspirated sport-compact platforms you can still buy for under $25K — but most builds go sideways because people start with intakes and exhaust when th ...
Dodge Challenger SRT 392 Buying Guide: Why 2026 Is the Year(Post)The Dodge Challenger SRT 392 is the last naturally aspirated, 485-horsepower, rear-drive American muscle car you'll ever be able to buy new. Production is finished. Dodge has moved on to electric. An ...
C8 Corvette Build Guide: Mod Order That Works (2020-2026)(Post)The C8 Corvette is the best performance-per-dollar platform GM has ever produced — but most owners leave the majority of its potential untouched with random bolt-ons that don't add up to anything. Th ...
FK8 Civic Type R Buying Guide: K20C1 Maintenance & Used Car Red Flags(Post)The FK8 Civic Type R represents Honda's last honest attempt at a naturally-aspirated feel in a turbo package. The K20C1 makes its rated 306 horsepower without the inflated dyno numbers plaguing moder ...
Infiniti G37 Sport 6MT Buying Guide: V36 in 2026(Post)The 2008–2013 Infiniti G37 Sport 6MT is one of the last naturally aspirated, rear-drive coupes you can buy with a real manual gearbox and a motor that actually wants to rev. The VQ37VHR makes 330 hp, ...
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 ...
Underrated Project Cars Under $20K: 3 Sleepers Nobody Talks About(Post)Everyone's fighting over the same overpriced platforms — $40K Type Rs, $25K Miatas, $30K clean-title Civics — while genuinely capable project cars rot in driveways for a fraction of the cost. The bes ...
Dodge Viper History: Every Generation Ranked for 2026(Post)The Dodge Viper ran for 25 years, spanned five generations, and Dodge only built about 32,000 of them. Every single one came with a V10 displacing at least 8.0 liters, a manual transmission, and a ne ...
Pontiac G8 GXP Buying Guide: 415HP LS3 Sleeper Under $25K(Post)The Pontiac G8 GXP is the four-door sleeper that embarrasses Mustang GTs at red lights while hauling your kids to soccer practice. With 415 horsepower from GM's legendary LS3 V8, this Australian-bred ...