SKU: 66121763438

BMW G8X Super Single Exhaust System

Sale price$989.55 Regular price$1099.50
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 8 - Sep 13

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Description

BMW G8X Super Single Exhaust SystemBMW G8X M3 4 Super Single Exhaust System Welcome to the RK SUPER SINGLE exhaust system for the G8X M3 and M4 One of the most popular single exit system designs for the B58 Supra is now available for your S58 M3 4! Ditch the guessing game of which mid pipe and which rear to make your s58 sound deep and throaty without the rasp. The RK Super Single brings out the deep pure sound the S58 deserves! The RK Super Single line of exhaust systems feature the

BMW G8X M3/4  Super Single Exhaust System

 

Welcome to the RK SUPER SINGLE exhaust system for the G8X M3 and M4 

One of the most popular single exit system designs for the B58 Supra is now available for your S58 M3/4!

Ditch the guessing game of which mid pipe and which rear to make your s58 sound deep and throaty without the rasp.  The RK Super Single brings out the deep pure sound the S58 deserves!

The RK Super Single line of exhaust systems feature the straightest routing, lightest weights and unique RK look and sound!

Coming in at just 16lbs with the resonated version or 13 without, this is the lightest system for the S58 on the market.

The RK system mates up to the factory downpipe flanges and merge to a single 3.5" all the way through.

The system features a Signature RK muffler with our 4" pie-cut tip terminating out the drivers side with an iconic jdm angle.  They can also be ordered as a Track Edition which is our straight pipe system without any mufflers or resonators.

Features:

Straight through 3.5" single exit system

RK Signature muffler 

Option of Track system (no muffler)

Optional resonated midpipe

Hand made tig welded and back purged in USA

Lifetime warranty

16 pounds complete for Signature system with resonated mid

13 pounds complete for Signature without resonated mid

9 pounds for track system

Bolts up to factory or equivalent 2 bolt downpipe flanges

 

All systems are made to order.  Please allow ample time to build your system.  Feel free to email our contacts for up to date lead times for these systems.

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: 66121763438

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4.0 ★★★★★
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Verified Purchase
LoriBeth
Boise, US
★★★★★ 5
Great enrichment
Size: 2.8in for Small & Medium Dogs
These are great for our 3 dogs, they’re durable and strong. The pup ford training treats fit great into these and it takes our dogs a good bit to get all the treats out. Easy to clean and a great enrichment toy, will buy again!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 6, 2026
G
Verified Purchase
Gene St. Pierre, Jr.
Alexandria, US
★★★★★ 5
My dog looks forward to this every day
Size: 2.8in for Small & Medium Dogs
My dog used to have separation anxiety every time I left the house. I tried to find things to distract her when I left, but nothing kept her attention long enough for me to get out of the house. I stuff treats in this ball and she keeps focused and gets all of the treats out. Perfect solution to keep her occupied as I leave for work. Very easy to put treats in and I’ve had it for about 6 months now, which is great because my dog chews toys to pieces within days! High quality ball. I love it so much (well, my dog loves it so much), I bought one to give my neighbor’s dog.
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Reviewed in the United States on September 7, 2025
H
Verified Purchase
Hannah E
Chelsea, US
★★★★★ 4
Good toy, wish it was slightly bigger
Size: 2.8in for Small & Medium Dogs, Size: 2.8in for Small & Medium Dogs
I got the medium to large size ball for my elderly boxer who has suddenly taken to chewing on everything. The toy has been a decent purchase. Pros: not incredibly stiff plastic for elderly dogs. Easy to manipulate to put treats in the spikes. Easy to clean. Seems engaging for my dog. Cons: probably not for super chewers. This size is probably too small for large or extra large dogs. My dog can easily fit this in his mouth and I wish it was just a little bigger. The ball can only hold one mini milk bone per slot, so it makes for treats to be really easily pulled out. Can't comment on durability yet, haven't had it for long enough. Overall, I like this toy. I just wish it was slightly wider or bigger.
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Reviewed in the United States on October 15, 2024
G
Verified Purchase
Ginger Cookie
Dallas, US
★★★★★ 5
Durable, Fun, Useful!
Size: 1.8in for Puppy Dogs
This treat dispenser is so great! For one thing, it's sturdy and will last forever. It will get lost before it wears out. This is my second order because I can't find the first one . . . so I bought this pack of two. In one, I put peanut butter. In the second one, I put toothpaste, just a squirt for each opening. My dog LOVES to chew on this even after she has consumed 98% of whatever I put in there. In short, it occupies her attention, which is a blessing! It's both a treat and a toy. It also bounces well and can be thrown as a ball. It will LAST far longer than any ofher other balls, too. My dog has a tiny mouth and larger balls are too big or too hard for her. If I could give it more stars, I would!
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Reviewed in the United States on April 7, 2025
K
Verified Purchase
Kim
Phoenix, US
★★★★★ 3
Cute and good !
Size: 1.8in for Puppy Dogs
My dogs like them! There kinda hard to clean but I just soak them in hot water and give them a good scrub! Can also use them for a fetch ball
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Reviewed in the United States on November 10, 2025

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