SKU: 13561304821

Aftermarket Assassins 2022-Up RZR Pro R 4 Cylinder Header Pipe **5-10 Day Lead Time**

Sale price$353.25 Regular price$392.50
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

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Description

Aftermarket Assassins 2022-Up RZR Pro R 4 Cylinder Header Pipe **5-10 Day Lead Time**Looking for a header to complete the look and performance of your AA slip on exhaust? Then you need the AA stainless steel Pro R header! The OEM header is an odd 2 into 2 into 1 design and has many areas to improve upon. We set out to make a functional header that looks great. Nearly 6RWHP peak and over 4 RWHP max gain over the stock header when used with AA ECU flash and AA slip on exhaust. This is nearly 8 9 crank horsepower gains at 60mph and does

 

  • Looking for a header to complete the look and performance of your AA slip-on exhaust?  Then you need the AA stainless steel Pro R header!  The OEM header is an odd 2 into 2 into 1 design and has many areas to improve upon.  We set out to make a functional header that looks great.
  • Nearly 6RWHP peak and over 4 RWHP max gain over the stock header when used with AA ECU flash and AA slip-on exhaust.  This is nearly 8-9 crank horsepower gains at 60mph and does not lose any bottom end power.
  • Excellent low end to top end performance
  • Works great with our level 2 tune, clutch kit & other performance products
  • Baseline(OEM header) was tested, then we quickly swapped our final header design in place to show the most consistent/real gains in the same hour of each other.
  • Engineered to have equal length runners into the collector
  • Matches our slip-on exhaust perfectly
  • Stainless steel stepped header design for improved flow and longevity
  • Hydroblasted finish with rust inhibitor looks great and turns bronze with heat
  • Does not use factory heat shielding and should only be used with a slip-on exhaust with no catalytic converter
  • Made in-house at our facility in the USA
  • Extremely easy installation, bolts in like factory using OEM gaskets/mounting

 

Free Shipping to the Lower 48

  • Header includes a new gasket where it meets the cylinder head
  • Why the AA header over others?   We design, build, and ship everything in house.  Our header design has straight runners and goes around the frame rail like OEM which simply makes power.  Other headers may look great and run inside the rail, but they will not perform well because of the sharp bends off the head.

jds 1/27/23

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 13561304821

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Amazon Customer
Dallas, US
★★★★★ 5
Great for Daily Coffee
Color: Stainless Steel 12Oz
Nice and sturdy milk pitcher. Perfect size for 1–2 cups, easy to pour, and simple to clean. Works great for frothing and latte art.
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Reviewed in the United States on April 30, 2026
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Skyfox
Waukegan, US
★★★★★ 5
Well-Made, Comfortable to Use, and Perfect for Home Lattes
Color: Stainless Steel 12Oz
This little frothing pitcher has been a great addition to my coffee setup. The stainless steel feels solid and durable, and the size is just right for making a single latte or cappuccino. The spout gives you reasonable control, whether you’re pouring simple foam or trying a bit of latte art. I also appreciated the included art pen; it’s a slight touch, but it makes practicing designs fun. Easy to clean, comfortable to hold, and does exactly what it should—a dependable pitcher for anyone who enjoys making café-style drinks at home.
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Reviewed in the United States on November 11, 2025
B
Verified Purchase
BC
Carnegie, US
★★★★★ 5
Excellent quality and size good value. Heavy duty SS
Color: Stainless Steel 32 oz
Very well constructed. Has cups markings on the inside of the pitcher. Stainless steel is high quality. Good weight. Size is great for 4 cups of froth. Perfect for my frother.
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Reviewed in the United States on March 9, 2026
J
Verified Purchase
JGZ
Waukegan, US
★★★★★ 5
Perfect Size
Color: Silver 8Oz (250ml)
Perfect llittle pitcher for steaming milk for a cappachino
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Reviewed in the United States on March 31, 2026
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Verified Purchase
Buffy
Lake Worth, US
★★★★★ 4
Got this for making omelets
Color: Silver 8Oz (250ml), Color: Silver 8Oz (250ml)
I bought this pitcher/mug mainly for beating eggs when making omelets. It’s a bit smaller than I expected, but it works well for single or double omelets, especially since I usually mix in a few extra ingredients. It did not come with a stirrer, may be it is not included with the 8 Oz mug. I had been using a plastic container before, and this stainless‑steel mug definitely makes a louder noise while stirring, but that’s expected with metal. The mug itself feels well made. Time will tell whether the stainless steel holds up without rusting and whether the handle weld stays strong. The handle is comfortable to grip, and the opening is wide enough to clean with a scour pad. I haven’t put it in the dishwasher yet, but the description says it’s dishwasher‑safe.
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Reviewed in the United States on February 8, 2026

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