SKU: 9176155490

Dinan Free Flow Axle-Back Exhaust - 2017-2019 BMW M240i - D660-0067-BLK

Sale price$742.48 Regular price$824.98
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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20

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Description

Dinan Free Flow Axle-Back Exhaust - 2017-2019 BMW M240i - D660-0067-BLKOverview: Dinan engineers designed the F22 F23 M240i exhaust to improve exhaust flow by reducing back pressure, resulting in increased power output and a great sporty sound that is civilized when you want it to be, and pleasantly aggressive under hard acceleration. Not only is the tone improved but the additional burbles and pops that come with it are simply intoxicating. Dinan also incorporates a Helmholtz chamber design that reduces resonance

Overview:

Dinan engineers designed the F22/F23 M240i exhaust to improve exhaust flow by reducing back pressure, resulting in increased power output and a great sporty sound that is civilized when you want it to be, and pleasantly aggressive under hard acceleration. Not only is the tone improved but the additional burbles and pops that come with it are simply intoxicating. Dinan also incorporates a Helmholtz chamber design that reduces resonance or"drone" at low RPM. The system is built to exacting specifications to ensure the perfect fit using the factory hangers. It is made from 100% 16 gauge 304 stainless steel and will resist corrosion for years to come. The design features twin 89mm (3.5") polished or ceramic black exhaust tips for a tasteful high-performance look. The factory computer-controlled exhaust valve is eliminated.

Features:

  • More Power: + 6 HP @ 6600 RPM, + 5 LB-FT @ 6600 RPM
  • Helmholtz chamber to reduce drone
  • Enjoyably louder, sportier sound
  • Twin 89mm (3.5") laser engraved, polished or ceramic black exhaust tips
  • 100% 304 stainless steel construction
  • Uses the factory brackets and hangers for a factory-like fitment

Application:

Year Make Model Submodel Engine Size
2017 BMW M240i Base 3L L6

Specs:

Brand Dinan
Dinan Point Value 3
Emission Code 5
Height 12
Labor Time (Hours) 1.3
Length 50
Material 304 Stainless Steel
Max HP Gain 6 @ 6600 RPM
Max Torque (lb-ft) Gain 5 @ 6600 RPM
Product Type Axle-Back Exhaust
Sound Level Aggressive / Moderate
System Type Axle-back
Warning California Proposition 65
Weight 45
Width 34
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: 9176155490

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4.6 ★★★★★
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I
Verified Purchase
Isidro mora
Dallas, US
★★★★★ 5
Very durable.
Style: Snake
My frenchie loves this snake very durable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 13, 2026
J
jj
Houston, US
★★★★★ 4
A bit wider than I expected
Style: Coyote
I thought this was going to be a "flat" toy but was a bit surprised to see that it was more of a 3D shape than flat. It's unfortunately a bit too wide for my small/medium sized terrier so he really only grabs and chews on the tail and ears. It is pretty durable though and has held up well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
B
Brande B
Houston, US
★★★★★ 5
Toughest dog toy we've ever owned! Jasper approved!
Style: Elk, Style: Elk
If you are the owner of a "power chewer" who usually turns standard plushies into a snowstorm of stuffing in under five minutes, the HOUND2O Elk Stuffed Animal is the heavy-duty solution you’ve been looking for. This isn't just a toy; it’s a rugged piece of outdoor-grade gear that manages to stay "plush" while being nearly indestructible. Here is why this elk is the gold standard for aggressive chewers. The "Ballistic" Build The secret to its toughness lies in the materials. Unlike cheap fleece or thin polyester, the HOUND2O Elk is engineered for extreme durability. Ballistic Nylon Shell: The body is wrapped in high-denier ballistic nylon—the same type of material used in tactical gear. It’s incredibly resistant to punctures and tears from sharp canine teeth. Reinforced TPR Accents: The "antlers" and specific high-wear points are reinforced with Thermoplastic Rubber (TPR). This gives your dog a satisfying, grippy texture to gnaw on without compromising the toy’s structural integrity. Extreme Stitching: The seams are double-stitched and recessed, making it nearly impossible for a dog to find a "weak spot" to start a rip. Built for Adventure: This toy is marketed for "outdoor adventures," and it truly lives up to that branding: Water-Resistant & Buoyant: Unlike most stuffed animals that become soggy, heavy sponges, this elk is water-resistant and it floats. It’s the perfect companion for a trip to the lake or a game of fetch in the pool. Easy to Clean: Because the material is so dense, mud and slobber don't soak in deeply. A quick rinse with a hose or a wipe-down with soap and water makes it look brand new after a day in the dirt. High Visibility: The vibrant colors and distinct shape make it easy to spot in tall grass or murky water, so you won't lose it during a long-range game of fetch. Engaging (But Tough) Squeaker For many aggressive chewers, the goal is to "silence" the squeaker as fast as possible. Protected Internal Squeaker: The squeaker is buried deep within the ballistic layers, making it much harder for a dog to pinpoint and puncture. It provides that high-value auditory feedback that keeps dogs engaged without being an easy "kill point" for the toy. Performance at a Glance Durability - Ballistic nylon and TPR are a "power chewer" dream. Versatility - Floats, easy to clean, and works indoors/outdoors. Engagement - Mixed textures (nylon + rubber) keep dogs interested. Value - Outlasts 10 standard plush toys combined. The HOUND2O Elk is a 10/10 for any pet parent tired of throwing away shredded toys. It is incredibly tough, intelligently designed, and built to withstand the "ruffest" play. While no toy is truly 100% indestructible for every single dog, this is as close as a plush-style toy can possibly get. If your dog loves the "thrill of the hunt," try hiding this elk in some tall grass or bushes outside. Its tough shell can handle the brush, and it’s a great way to provide mental stimulation alongside a heavy chewing session!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 13, 2026
M
Verified Purchase
Melissa Withers
Lake Worth, US
★★★★★ 2
Not as durable as it looks
Style: Snake
Our half pittbull and half american bulldog tore this apart in 5min.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
A
Amazon Customer
Lake Worth, US
★★★★★ 5
Good looking toy that has held up well
Style: Coyote, Style: Coyote
Very durable toy that our little dog especially loves. It's the perfect size for a small dog and she doesn't destroy toys anyway so it's been great. It does feel very durable though and would take our chewer a little while to get to it as well. I'm not sure it looks like a coyote but the dogs don't seem to mind. It's an attractive toy that looks great and is constructed well so it's not like a slobbery mess when left out. Good value for the money and would make a great gift because it looks higher quality than most toys.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026

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