Top 10 Best Performance Upgrades For 4.8 Vortec Reviews With Products List

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Our team studied on 57246 reviews available online for Performance Upgrades For 4.8 Vortec, chose the finest ones and prepared Performance Upgrades For 4.8 Vortec Reviews for you. It was very difficult to shortlist the ideal Performance Upgrades For 4.8 Vortec from thousands of products online. However, We tried to make sure that you get only the Best Performance Upgrades For 4.8 Vortec from our suggestions. Check our listings-:

Best Performance Upgrades For 4.8 Vortec
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NoProductScoreAction
1RA003 Active Fuel Management AFM Disable Device9.8Check Todays Price
2High Performance 8Pcs D585 UF262 Ignition Coils Pack Round Type + 8Pcs 8mm Spark Plug Wire Set Part Number 748UU 12622553 12656210-15% More Energy9.8Check Todays Price
3BLACKHORSE-RACING 4" Cold Air Intake System Kit with Heat Shield Filter Compatible with Chevy GMC 1999 2000 2001 2002 2003 2004 2005 2006 V8 4.8L/5.3L/6.0L(Black)9.4Check Todays Price
4Yukon Dura Grip Limited Slip Positraction Unit for GM 8.5"/8.6" Differential with 30 Spline Axle9Check Todays Price
5Texas Speed TSP Stage 2 Low Lift Truck Camshaft Vortec Truck Cam 3 Bolt Cam 4.8 5.3 6.0 (Camshaft and Springs Only)9Check Todays Price
6REV Ignition High Performance Ignition Coil Set of 8 compatible with GM Round Style 12573190 4.89Check Todays Price
7SIRIUSLED N3 578 LED bulbs Pure white Super Bright LED Festoon 300 Lumens 3030 Chipset for Car Truck Interiors Dome Map Door Courtesy Lights 1.72” 41MM 211-2 212-2 569 size pack of 68.6Check Todays Price
8JDMSPEED New 10.5MM Performance Spark Plug Wires Set Chevy GMC 1999-2006 LS1 Vortec 4.8L 5.3L 6.0L8.6Check Todays Price
9MOOSUN 4 inch Cold Air Intake Black Tube + Heat Shield for 1999-2006 GMC/Chevy V8 4.8L/5.3L/6.0L Silverado 1500/2500/3500 Black8.4Check Todays Price
10Edelbrock 22716 Ultra Spark 50 Plug Wire Set w/Metal Sleeves 50 ohms Of Resistance Per Foot High Performance Ultra Spark 50 Plug Wire Set8.2Check Todays Price

Comparison Chart for Best Performance Upgrades For 4.8 Vortec

We found 57246 reviews when researching. We have considered users feedback on the Performance Upgrades For 4.8 Vortec and our suggestions includes only the finest of them in this article.

Table Of Content:

1. RA003 Active Fuel Management AFM Disable Device

RA003 Active Fuel Management AFM Disable Device, Compatible with GM V8 V6 EngineCheck Todays Price
  • 1.Replacement for Range Technology AFM Disable Device RA003
  • 2. Keep the vehicle in V8 or V6 mode, easy to operate, just plug in the diagnostic port
  • 3. The product will not reprogram the factory ECU, so that the car is always in full cylinder mode
  • After the device is plugged into the port, four lights will flash in sequence, and only one light will be on when it is stable.
  • 5. Please confirm whether your model is suitable before buying

2. High Performance 8Pcs D585 UF262 Ignition Coils Pack Round Type + 8Pcs 8mm Spark Plug Wire Set Part Number 748UU 12622553 12656210-15% More Energy

High Performance 8Pcs D585 UF262 Ignition Coils Pack Round Type + 8Pcs 8mm Spark Plug Wire Set Part Number 748UU 12622553 12656210-15% More EnergyCheck Todays Price
  • Premium Materials: Coils are made from high quality isolating epoxy, copper wires imported from Germany, stainless steel spring with ferrite core; Fiberglass braid and carbon impregnated fiberglass core of Spark Plug Wires for added strength and superior conductivity.
  • Replacement Coils Pack Part Number: D585, E254, E254P, C1251, UF262, IC413, IC41310457730, GN10119,5C1082, 245262, 247733, 521647, 10457730, 12563293, 19005218, 8104577300.
  • To avoid fitment issue: DO NOT only check the vehicle type, because the same vehicle type may use different shapes of coils, ROUND or SQUARE.
  • Round Ignition Coils Fitment: Perfect for Chevrollet GMC Buick Hummer Isuzu Cadillac 4.
  • Complete Ignition Coils Pack: 8 Pieces D585 ignition coils + 1 Set Spark Plug Wires (8pcs) + 1 Set Wire Separator Loom; Benefits: Improves throttle response & gas mileage, reduces misfire, ensure for long lasting use and high performance after long journey on the road; 12 months warranty for free replacement or refund.

3. BLACKHORSE-RACING 4″ Cold Air Intake System Kit with Heat Shield Filter Compatible with Chevy GMC 1999 2000 2001 2002 2003 2004 2005 2006 V8 4.8L/5.3L/6.0L(Black)

BLACKHORSE-RACING 4Check Todays Price
  • Specification】Dimensions: (9.67 x 11.81 x 9.45)” / 950 x 30 x 24)cm (L x W x H).
  • Cold Air Intake Kit 】It’s the ultimate performance Cold Air Intake Kit with Heat Shield， The air intake kit can help your engine to draw in more cold air resulting in better throttle response and higher explosive horsepower output.
  • Advantage】High quality and efficient air intake system, fits automatic and manual transmission, the filters are washable, reusable and easy to install with tools commonly available.
  • Efficacy】Designed to increasing 8-10% horsepower & 6-10% torque, and creating an attractive intake noise.
  • Compatible with】1999 2000 2001 2002 2003 2004 2005 2006 V8 4.

4. Yukon Dura Grip Limited Slip Positraction Unit for GM 8.5″/8.6″ Differential with 30 Spline Axle

Check Todays Price
  • Clutch Style Positraction | Limited Slip Differential – GM 8.5″/8.6″ diff with 30 spline axles
  • Forged 4320 Steel Internals for Long Life and Durability
  • Fully Rebuildable | 1 year manufacturer warranty
  • Assembled in the USA in our Everett, Washington facility
  • RATIO: 2.73 Ratio and Up Only

5. Texas Speed TSP Stage 2 Low Lift Truck Camshaft Vortec Truck Cam 3 Bolt Cam 4.8 5.3 6.0 (Camshaft and Springs Only)

Texas Speed TSP Stage 2 Low Lift Truck Camshaft Vortec Truck Cam 3 Bolt Cam 4.8 5.3 6.0 (Camshaft and Springs Only)Check Todays Price
  • Texas Speed Stage 2 Low Lift 212/218, .
  • This cam gained 51.
  • This cam uses proprietary TSP lobe profiles that are designed to utilize the factory GM LS6 single beehive valve springs and your factory pushrods, making them the most affordable cam package on the market.
  • 1200-5800 RPM Power Band; This is an excellent performance camshaft with a smooth idle! We’ve had tons of customers select this camshaft when looking for a cam that drives almost stock, and can be hidden with some exhaust systems! If you’re looking for a small, stealth camshaft the 212/218 is a great option to consider.
  • These cams are designed specifically for 4.8 5.3 6.0 combinations.

6. REV Ignition High Performance Ignition Coil Set of 8 compatible with GM Round Style 12573190 4.8

REV Ignition High Performance Ignition Coil Set of 8 compatible with GM Round Style 12573190 4.8, 5.3, 6.0, 6.2, 7.0 V8 2005-2015Check Todays Price
  • Please look at product description for complete list of compatible vehicles.
  • Our High Output Performance coils give you the bonus of 10-15% more spark for improved performance.
  • Improved Throttle Response, Improved Gas Mileage, Reduces Misfire
  • 100% Copper Wire Assembly, Each Coil Factory Tested, Quality Guaranteed
  • Compatible with OEM numbers: UF411, C1512, 12573190

7. SIRIUSLED N3 578 LED bulbs Pure white Super Bright LED Festoon 300 Lumens 3030 Chipset for Car Truck Interiors Dome Map Door Courtesy Lights 1.72” 41MM 211-2 212-2 569 size pack of 6

SIRIUSLED N3 578 LED bulbs Pure white Super Bright LED Festoon 300 Lumens 3030 Chipset for Car Truck Interiors Dome Map Door Courtesy Lights 1.72” 41MM 211-2 212-2 569 size pack of 6Check Todays Price
  • Value Pack of 6 bulbs, Super Bright LED Festoon Bulb, Fit bulb size: 578, 569, 211-2, 212-2, 41MM festoon, multiple usage automotive interior light bulb.
  • non polarity specific which mean you can plug the bulb in either way and it will work just fine, they are non-canbus LED, if your car require Canbus, they will give you pop up error message.
  • Each bulb built with three 3030 high power SMD Chips.
  • Direct replace the original halogen festoon bulb.
  • We offer 1 year warranty if the bulb confirmed to be manufacture defect or shipping damaged

8. JDMSPEED New 10.5MM Performance Spark Plug Wires Set Chevy GMC 1999-2006 LS1 Vortec 4.8L 5.3L 6.0L

JDMSPEED New 10.5MM Performance Spark Plug Wires Set Chevy GMC 1999-2006 LS1 Vortec 4.8L 5.3L 6.0LCheck Todays Price
  • AFTER MARKET HIGH PREMIUM QUALITY, A LITTLE LONGER THAN OEM WIRE
  • 10.5mm Spiral Wound Design
  • Ultra High Strength/High Temp. Silicone Boots and Sleeve
  • Ready for Install Straight out of the box
  • Please make sure to check fitment below!!

9. MOOSUN 4 inch Cold Air Intake Black Tube + Heat Shield for 1999-2006 GMC/Chevy V8 4.8L/5.3L/6.0L Silverado 1500/2500/3500 Black

MOOSUN 4 inch Cold Air Intake Black Tube + Heat Shield for 1999-2006 GMC/Chevy V8 4.8L/5.3L/6.0L Silverado 1500/2500/3500 BlackCheck Todays Price
  • unique】The kit includes a intake tube and steel heat shield that features a durable carbon-black powder coating for long lasting good looks.
  • Fit for 2002-2006 Avalanche 1500 & 1999-2006 Fit for Silverado 1500 & 01 02 03 05 06 Fit for Silverado 1500 HD & 1999-2006 Fit for Silverado 2500 & 2001-2006 Fit for Silverado 2500 HD/3500 & 2000-2006 Fit for Suburban 1500/2500/Tahoe & 2007 Fit for Silverado 1500 Classic/1500&2500 HD Classic(Please MATCH your vehicle on the left top).
  • Fit for GMC 1999-2006 Sierra 1500 & 2007 Sierra 1500 Classic & 2001 2002 2003 2005 2006 Sierra 1500 HD & 1999-2004 Sierra 2500 & 2001-2006 Sierra 2500 HD & 2000-2006 Fit for Yukon & 2002-2006 Fit for Yukon XL 1500/2500.
  • MOOSUN intake systems are designed to dramatically reduce intake restriction as they smooth and straighten air flow.
  • Improves Up to 95% Filtration Efficiency; Designed to increasing 5-10% horsepower & 6-10% torque, and creating an attractive intake noise.

10. Edelbrock 22716 Ultra Spark 50 Plug Wire Set w/Metal Sleeves 50 ohms Of Resistance Per Foot High Performance Ultra Spark 50 Plug Wire Set

Edelbrock 22716 Ultra Spark 50 Plug Wire Set w/Metal Sleeves 50 ohms Of Resistance Per Foot High Performance Ultra Spark 50 Plug Wire Set, BlackCheck Todays Price
  • Made from highest quality materials to help deliver maximum voltage – ensuring the ultimate performance.
  • Extremely high EMI/RFI suppression along with a very low resistance to help deliver the most spark possible.
  • Heavy duty 8.
  • Made with wire leads that deliver a low 40 ohms of resistance per-foot for maximum EMI/RFI noise suppression.
  • Engineered for high performance engines that need all of the voltage they can get for maximum power output.

Performance Upgrades For 4.8 Vortec Buying Guide


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The products aren’t chosen randomly. We consider several criteria before assembling a list. Some of the criteria are discussed below-
  1. Brand Value: What happens when you go for a not-so-reputable brand just because the price seems cheap? Well, the chance of getting a short-lasting product goes higher. That’s because the renowned brands have a reputation to maintain, others don’t.
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These are the criteria we have chosen our Performance Upgrades For 4.8 Vortec on. Does our process stop there? Heck, no! The most important thing that you should know about us is, we're always updating our website to provide timely and relevant information.
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