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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24
For Your Every Summer RSVP, with Code: SUMMER15
Description
Banks Power 04-05 Chevy 6.6L LLY Six-Gun Diesel Tuner w/ SwitchCalibrated for sport, Six Gun delivers pavement shredding power, has 6 change on the fly power levels, is Stacked for Power to timing and fuel pressure, and has exclusive AutoRate and ActiveSafety engine and transmission safeguards. Enhanced vehicle monitoring, data logging, and diagnostics with iDash DataMonster, SuperGauge or Switch. Optimum fuel tuning for awesome power, built in safety and adjust on the fly power, plus temperature limiting control
Calibrated for sport, Six-Gun delivers pavement-shredding power, has 6 change-on-the-fly power levels, is Stacked for Power to timing and fuel pressure, and has exclusive AutoRate and ActiveSafety engine and transmission safeguards. Enhanced vehicle monitoring, data-logging, and diagnostics with iDash DataMonster, SuperGauge or Switch.Optimum fuel tuning for awesome power, built-in safety and adjust-on-the-fly power, plus temperature limiting control w/optional Temp Limit Kit.Tuning that doesn't kill the host vehicle.Many tuners reduce fuel delivery as exhaust gas temps rise. But they ignore the powertrain! Banks finds the limits of the engine and powertrain, then adds mission-critical ActiveSafety safeguards to Six-Gun so it won’t exceed those limits. Every Banks Tuner comes standard with our exclusive AutoRate® and ActiveSafety® engine and transmission safeguards. Designed to protect your vehicle's drivetrain and keep your truck running strong. As a result, Banks Six-Gun destroys the competition, NOT your truck!Proof of a higher power.Stacked for Power® and calibrated for sport applications, Six-Gun is a performance junkie that adds +102 hp/+275 lb-ft. With its CleanTune® Technology and change-on-the-fly power, Six-Gun rockets you from 0-60 mph 21% quicker and 148 feet ahead of stock ... without adding soot!Banks iDash DataMonster® is packed full of awesome! Use it for total control of your Six-Gun Tuner. Achieve best gains with a touch of your finger. Set and monitor EGT, coolant temps and a vast array of other engine parameters. Date-log up to 100 parameters. Scan/define/clear vehicle diagnostic codes.All gains measured at the rear wheels, with recommended airflow improvements.For best Six-Gun Tuner performance, Banks always recommends airflow improvements.US Patent # 7,593,808 B2 & # 7,254,477 B1This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2004 | Chevrolet | Silverado 2500 | Base |
| 2004 | Chevrolet | Silverado 2500 | LS |
| 2004 | Chevrolet | Silverado 2500 | LT |
| 2004 | Chevrolet | Silverado 2500 | WT |
| 2004-2005 | Chevrolet | Silverado 2500 HD | Base |
| 2004-2005 | Chevrolet | Silverado 2500 HD | LS |
| 2004-2005 | Chevrolet | Silverado 2500 HD | LT |
| 2004-2005 | Chevrolet | Silverado 2500 HD | WT |
| 2004-2005 | Chevrolet | Silverado 3500 | Base |
| 2004-2005 | Chevrolet | Silverado 3500 | LS |
| 2004-2005 | Chevrolet | Silverado 3500 | LT |
| 2004 | Chevrolet | Silverado 3500 | WT |
| 2004 | GMC | Sierra 2500 | Base |
| 2004 | GMC | Sierra 2500 | SLE |
| 2004 | GMC | Sierra 2500 | SLT |
| 2004 | GMC | Sierra 2500 | WT |
| 2004-2005 | GMC | Sierra 2500 HD | Base |
| 2004-2005 | GMC | Sierra 2500 HD | SLE |
| 2004-2005 | GMC | Sierra 2500 HD | SLT |
| 2004-2005 | GMC | Sierra 2500 HD | WT |
| 2004-2005 | GMC | Sierra 3500 | Base |
| 2004-2005 | GMC | Sierra 3500 | SLE |
| 2004-2005 | GMC | Sierra 3500 | SLT |
| 2004-2005 | GMC | Sierra 3500 | WT |
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4.7 ★★★★★
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Product Reviews
★★★★★ 5
Nice Men's Shirt
Size: X-Large, Color: Grey
My husband loves this shirt. It is comfortable and fits him perfectly!
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Reviewed in the United States on March 20, 2026
★★★★★ 3
read the fine print
Size: X-Large, Color: Black
I really need to learn to read the small print. That pocket line on the chest turned out to be a fake pocket and the actual; zipper on the sleeve is also a fake pocket; my bad but in my defense I'd never dreamed that anyone would put either on a shirt. Also my search term was men's "cotton shirt w/ pocket shirt" and it brought up this polyester wonder. But at least it fits well and seems well made.
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Reviewed in the United States on November 20, 2025
★★★★★ 5
High‑style look that feels way more expensive than it is.
Size: X-Large, Color: Orange
Okay, let’s talk about this shirt because I was not expecting to love it as much as I do. The Men’s Long Sleeve Polo Shirt with the quarter‑zip is giving premium designer energy without the designer price tag.
From the moment I put it on, the fit was chef’s kiss—slim, clean, and athletic without feeling tight. The fabric has that smooth, high‑end feel you usually only get from brands that make your wallet cry. But here? You’re getting elevated style at a totally reasonable price.
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Reviewed in the United States on December 30, 2025
★★★★★ 2
Very thin
Size: Large, Color: White
Very thin, poor quality. Returned it.
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Reviewed in the United States on March 7, 2026
★★★★★ 5
Magnificent fabric
Color: Pink, Size: Medium, Color: Pink, Size: Medium
A beautiful sweater—exactly like the one in the photo. The fabric is stretchy and of very good quality; it is perfect for a casual occasion where you also want to look practical. It pairs very well with shorts.
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Reviewed in the United States on April 26, 2026