10 Best Car Performance Upgrade Essentials 2026

Upgrade your Dodge Ram 2500/3500 with the top-rated Intake Manifold by Spelab, standing tall at an impressive 9.8 score. Designed for peak car performance, this essential upgrade ensures optimal airflow and efficiency for your vehicle. Say goodbye to the limitations of a stock intake system and embrace the power and torque gains that come with this premium product. While other options may lag behind with scores as low as 7.5, the Spelab Intake Manifold shines bright, promising durability, reliability, and enhanced engine performance. Elevate your driving experience and unleash the full potential of your Dodge Ram with this superior upgrade from Spelab.

By Josef Dean

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Updated on March 18, 2026 4:54 PM

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9.8

Intake Manifold for 2007-2018 Dodge Ram 2500/3500 6.7L Diesel All In One Kits

Performance Airflow Upgrade: Replaces the restrictive factory grid heater to improve airflow and support stronger engine performance.
Cooler Intake Temps: Helps reduce intake temperatures for better efficiency, smoother operation, and improved power output.
Durable Billet Build: CNC-machined from high-quality aluminum with an anodized, corrosion-resistant finish and engraved detailing.
Reduced Electrical Load: Eliminates unnecessary strain on your vehicle’s electrical system for more efficient energy use.
Clean Engine Bay Setup: Simplifies layout for a cleaner look and easier access during maintenance or upgrades.

Spring into savings with Spelab. Take up to $299 off your order when you apply code AFF16 at checkout.

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9.5

SPELAB DPF/DEF/EGR/CCV Delete 2011-2019 6.7L Powerstroke All-in-One Kit

No More DPF Hassles: Eliminates clogging, forced regens, and excess backpressure for smoother engine performance.
Cleaner Intake System: Stops EGR soot buildup, reducing carbon deposits and helping protect your turbo.
Power & Torque Boost: Unlocks hidden performance through improved airflow and optimized engine efficiency.
Better Fuel Efficiency: Supports improved mileage, with many users seeing gains of 2–4 MPG.
Lower EGT & Engine Protection: Reduces heat stress during towing and heavy use, helping extend engine life.

Refresh your ride this spring. Enjoy up to $299 off with code AFF16 at checkout.

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9.2

EGR Delete Kit For 2010-2025 Dodge Ram 6.7L Diesel 2500HD 3500HD

Cleaner Engine Operation: Eliminates soot buildup and clogged EGR valves by stopping hot exhaust gases from re-entering the engine.
Cooler Running Temps: Removes EGR cooler flow, helping maintain lower coolant and engine temperatures during heavy use.
Complete Replacement Kit: Fully replaces the EGR valve and cooler with included coolant reroute hose, brackets, and dipstick.
Performance Efficiency Boost: Supports smoother airflow, improved fuel economy, and more consistent engine power.
Built for Easy Install: Comes with detailed instructions and EGT-ready manifold plates for a cleaner, more streamlined setup.

Upgrade for less this season. Save up to $299 when you use code AFF16 at checkout.

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Intercooler Pipe Kit for 2013-2018 Dodge Ram 2500/3500 6.7L Diesel

High-Flow Performance Upgrade: Mandrel-bent 3.5" piping boosts airflow by up to 103%, unlocking stronger engine efficiency and power.
Faster Turbo Response: Reduces lag and improves boost retention for quicker spool and sharper throttle feel.
Complete Pipe Replacement: Upgrades both hot and cold side piping from turbo to intercooler and intake for full system optimization.
Heavy-Duty Build Quality: Made from aluminized carbon steel or stainless steel for long-lasting durability and corrosion resistance.
Secure, Heat-Ready Fit: Includes high-temp silicone couplers and constant-tension clamps for a tight, leak-free connection under pressure.

Don’t miss the spring deal. Get up to $299 off your purchase with code AFF16 at checkout.

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8.3

Turbocharger Turbo Charger Kit For 2004.5-2010 6.6L Duramax LBZ/LLY/LMM Chevrolet/GMC

Power & Efficiency Boost: Compresses more air into the engine for stronger horsepower, better fuel use, and improved towing performance.
Direct Replacement Fit: Designed for 2004.5–2010 GMC and Chevrolet 6.6L Duramax engines for a precise, hassle-free upgrade.
Faster Turbo Response: Helps reduce lag and delivers smoother, more responsive acceleration on demand.
Complete Installation Kit: Includes wastegate actuator and essential components for a straightforward install.
Durable Performance Build: Premium aftermarket construction built to handle daily driving and heavy-duty use.

Power up your setup for less. Claim up to $299 off using code AFF16 at checkout.

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Billet/Cast Aluminum Valve Cover for 2006-2024 Dodge Ram 2500/3500 5.9L/6.7L Diesel

High-Strength Aluminum Build: Choose cast or billet aluminum for corrosion resistance, durability, and a precise fit.
Dual-Plate Oil Control: Reduces oil particles entering the intake, helping keep emissions cleaner and airflow more efficient.
Maintenance-Free CCV Delete: Replaces the factory system with a vent setup, eliminating the need for filter replacements.
Balanced Crankcase Pressure: Helps reduce oil leaks and supports stable performance under high RPM and heavy loads.
Cleaner Intake & Easy Install: Prevents oil vapor recirculation for better combustion, with a DIY-friendly setup and sleek engine bay finish.

Spring savings start here. Unlock up to $299 off with code AFF16 before checkout.

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7.8

SPELAB Oil Catch Can with Breather Filter 300ml Universal Aluminum

Durable Aluminum Build: Made from T6061 lightweight aluminum with an anodized finish for strength, corrosion resistance, and a sleek look.
Dual-Chamber Filtration: Internal baffle system captures oil, air, and moisture effectively to keep your engine cleaner.
Leak-Resistant Design: Fully TIG welded with O-ring gasket and secure clamps to prevent oil leaks under pressure.
Easy Monitoring & Maintenance: Built-in dipstick checks fluid level, while the removable base allows quick draining and cleaning.
Universal Fit Convenience: 300ml capacity design fits most vehicles, offering a practical upgrade for improved engine performance.

Give your vehicle the upgrade it deserves. Save up to $299 with code AFF16 at checkout.

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7.6

Upgrade All-Aluminum Tube-Fin Intercooler for 2013-2018 Dodge Ram 2500/3500 6.7L Diesel

Massive 106mm Cooling Core: Thick tube-fin design boosts cooling capacity, lowering intake air temps and handling heavy loads with ease.
High Airflow Efficiency: Engineered to cool charge air without blocking airflow to the radiator, helping prevent overheating.
All-Aluminum Reliability: Replaces weak factory plastic end tanks with durable aluminum for leak-free, long-term performance.
Lightweight Yet Powerful: Weighs around 25 lbs, reducing strain on mounts while still delivering high-capacity cooling.
Built for Cummins Performance: Perfect fit for 2013–2018 Ram 2500/3500 6.7L, ideal for towing, hauling, and tuned setups.

Limited-time spring offer. Take up to $299 off your order with code AFF16 at checkout.

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7.5

5R110 Transmission Pan for 2003-2010 Ford F250 F350 F450 6.0L / 6.4L Powerstroke Super Duty

High-Capacity Fluid Upgrade: Adds +6 quarts over stock to improve cooling, reduce wear, and support heavy-duty driving.
Advanced Heat Dissipation: Cast aluminum with cooling fins maximizes surface area for faster heat transfer and safer temps.
Built-In Protection: Magnetic drain bolt captures metal particles, helping keep fluid clean and extending transmission life.
Sensor-Ready Design: Pre-threaded ports allow easy installation of temp or pressure sensors for real-time monitoring.
Reinforced & Ready to Install: Features strong structural ribs and includes gasket plus mounting hardware for a complete setup.

Big savings for your next upgrade. Apply code AFF16 and enjoy up to $299 off today.

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7.3

4''/5'' Stainless Steel Diesel Muffler For Dodge Ram Diesel Duramax Powerstroke

Wide Diesel Compatibility: Designed to fit Dodge Ram, Duramax, and Powerstroke trucks for flexible upgrade options.
Deep Performance Sound: Delivers a rich, throaty exhaust tone that enhances your truck’s presence on the road.
High-Flow Straight Design: Straight-through flow path reduces back pressure for improved engine performance and efficiency.
Durable Stainless Steel Build: Built to resist corrosion and withstand harsh conditions for long-lasting reliability.
Easy Universal Installation: Non-directional design with 4" or 5" inlet options lets you install it your way with ease.