Spelab NEWs
Get the latest SPELAB product releases, engineering updates, testing insights, industry trends, and company announcements for performance-focused automotive enthusiasts.
URGENT SAFETY ALERT: Recall Issued for Inoperative Trailer Lighting and Brake Failure
Urgent recall for 2025-2026 Ram & Jeep owners: Trailer brakes and lights may fail. View the full list of 14 affected models and learn how to check your VIN for...
Black Friday Diesel Parts Buying Guide: Fitment Before Discounts
Updated on August 03, 2026. The SPELAB promotion that ran from November 21 through December 2, 2025 has ended. This page is now a practical Black Friday diesel-parts buying guide...
2007-2026 Ram 6.7 Cummins Valve Cover Torque Specs & Sequence Guide
Stop oil leaks. Learn the correct torque specs (18 ft-lbs) and bolt tightening sequence for Dodge 6.7L Cummins valve covers. Includes a visual diagram for 2007-2024 models.
Does a Straight Pipe Exhaust Really Add Horsepower? Complete Breakdown for Diesel Trucks
A straight pipe exhaust system can add horsepower only when the factory exhaust is a measurable restriction. On a healthy, stock modern diesel truck, removing only the muffler or replacing...
What Size Should An Exhaust Tip Be?
Choosing the right exhaust tip isn’t just about louder sound or bolder looks—it’s a precise decision about fitment and style. Whether you're a performance enthusiast or simply want a sleeker...
How Much Is a Muffler Delete?
Updated on July 9, 2026. If you are asking “how much is a muffler delete?”, the real-world answer is usually simple: most basic muffler deletes cost $100 to $200 at...
How Much Does a Straight Pipe Cost?
Updated: May 19, 2026 The cost to straight pipe a car or truck depends on what you actually mean by “straight pipe.” Some drivers mean a simple muffler delete. Others...
How To Clean Exhaust Tips?
Clean an exhaust tip only after identifying its finish. Cool the exhaust completely, rinse away loose grit, wash with pH-neutral car shampoo and a microfiber towel, then use polish only...
What Do Exhaust Tips Do？
A complete DIY guide to exhaust tips. We explain different styles, how to properly measure inlet/outlet sizes, and provide a step-by-step installation walkthrough to upgrade your vehicle’s look.
What Is a Cat-Back Exhaust?
A clear guide to cat-back exhaust systems, covering sound, performance, legality, materials, and how to choose the right setup for petrol or diesel vehicles.
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