Pay in installments of $293.74 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 20 - Jul 25
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Dinan Free Flow Axle-Back Exhaust for 2020-2024 BMW M340i/M440i D660-0085Dinan Free Flow Axle Back Exhaust 2020 2024 BMW M340i M440i Quad exhaust tips have been a signature feature of the most powerful letter in the automotive sphere for quite some time. It is a hallmark of the brand that Dinan has long embraced, limiting its own quad tip usage to those M cars that already sported like tip quantity from the factory. That is? until now with the release of the Dinan axle back exhaust system for the G20 M340i and G2x M440i.
Dinan Free Flow Axle-Back Exhaust - 2020-2024 BMW M340i/M440i
Quad exhaust tips have been a signature feature of the most powerful letter in the automotive sphere for quite some time. It is a hallmark of the brand that Dinan has long embraced, limiting its own quad tip usage to those M cars that already sported like tip quantity from the factory. That is? until now with the release of the Dinan axle back exhaust system for the G20 M340i and G2x M440i.
Features:
- More Power: +?6 HP @ 6600 RPM, + 5 LB-FT @ 6600 RPM
- Enjoyably louder, sportier sound
- Quad 4" diameter clamp-on, double-walled, polished and laser engraved exhaust tips
- 100% 304 stainless steel construction
- Larger diameter piping for increased flow (76mm vs 70mm)
- 4 lbs lighter than the stock system
- Stock exhaust valve actuator reused and another valve/actuator added to the opposing side promoting even flow regardless of valve position
- Computer controlled exhaust valves are retained and limit noise during low speed driving and open fully during high-load conditions
- Twin exhaust valves are a whopping 76mm diameter, making them 30% less restrictive than the OE valves
- Easy bolt-on installation with included mounting hardware
Specs:
| Brand | Dinan |
|---|---|
| Dinan Point Value | 3 |
| Emission Code | 5 |
| Height | 10 |
| Labor Time (Hours) | 2.5 |
| Length | 54 |
| Max HP Gain | 6 @ 6600 RPM |
| Max Torque (lb-ft) Gain | 5 @ 6600 RPM |
| Product Type | Axle-Back Exhaust |
| Tip Finish | Polished |
| Warning | California Proposition 65 |
| Weight | 68 |
| Width | 29 |
Application:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2020-2024 | BMW | M340i | Base |
| 2020-2024 | BMW | M340i xDrive | Base |
| 2021-2024 | BMW | M440i xDrive | Base |
| 2021-2024 | BMW | M440i | Base |
| 2022-2024 | BMW | M440i | Base |
| 2022-2024 | BMW | M440i xDrive Gran Coupe | Base |
| 2022-2024 | BMW | M440i Gran Coupe | Base |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.5 ★★★★★
Based on 11 reviews
Sort
Product Reviews
★★★★★ 1
Poor durability
Hand Orientation: Right, Color: Blue/Black, Hand Orientation: Right, Color: Blue/Black
Driver lasted 12 holes before the head snapped off.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
★★★★★ 5
Good set of clubs for beginners to find out if golf is their game! You'll need a putter, though.
Hand Orientation: Right, Color: Blue/Black
This nice inexpensive set is great for a beginner at golf, which is me--never played before. I don't evem know if I'm going to like playing, but at least I have a set of clubs so that I can give it a try...it's the exercise from walking the course that appeals to me. My son says he can teach me, even using mens clubs. I figure if I like the game, I can get a nicer set of ladies clubs and pass this set to my grandson. If I don't like the game, I can still pass the set along to my grandson! My son thought these clubs were decent weight and quality and well worth the price...the only thing missing was a putter, but we found a cheaper one to add to the set.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 25, 2026
★★★★★ 5
Solid Paddle Solid Price
Color: Blue*1
I am a beginner with Pickleball. However, I started using a $5 from 5 below and this paddle was a huge upgrade.
The grip felt really good, solid in my hand with a little cushion. It was a solid and much sturdier than the previous paddle. This was a small investment in a great hobby that anyone can enjoy. I also think they really take care of you by giving you a case so it does not get scratched. I highly recommend.
There truly was no downside I could think of to getting this. If you are a beginner like me, its a quality paddle at a quality price. no brainer
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026
★★★★★ 5
Just what you need!
Color: Green Black*4, Color: Green Black*4
This set is just what we needed for the 4 of us to play a nice game of pickleball. The quality is good, the carrying case keeps it all organized, and we keep it conveniently in the trunk of our car. It’s held up well even though it’s taken some beatings. Unless you’re a professional, it’s just what you need! Nice grip, handle is the right size, the weight is light; making it easy to use, and it’s created no issues with gameplay. Great deal for good quality equipment!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
★★★★★ 5
Pickleball Pandemonium: A Hilarious Mother’s Day Misadventure with a Top-Notch Paddle Set
Color: Blue*4
Let me spin you a tale of how I, the hopeful boyfriend of my girlfriend with two adorable-but-feral nieces, ages 3 and 5, tried to be the cool guy on Mother’s Day with this USAPA-approved fiberglass pickleball set. Spoiler: it was less “heartwarming family moment” and more “backyard dodgeball with extra chaos.” This set, though? Absolute gold for adults—just don’t hand it to toddlers unless you’re ready to star in a slapstick comedy.
So, picture me, all bright-eyed, pulling out this slick pickleball set at my girlfriend’s sister’s place. The kit comes with paddles, balls, and a good-quality case that’s sturdy enough to survive a trip through an airport baggage claim. I’m thinking I’ll set up a mini court, show the nieces what pickleball’s all about, and maybe earn some “best boyfriend” points. In my head, it’s all slow-mo high-fives and cute kid giggles. In reality? I handed those paddles to the girls, and it was like arming gremlins with medieval weaponry.
These paddles are *chef’s kiss* for grown-ups. The fiberglass surface gives a satisfying pop when you hit the ball, and the handles? Oh, they feel nice—comfy grips with just the right amount of cushion, like shaking hands with a friendly lumberjack. Plus, they’ve got some good weight to them—not so heavy you’re winded, but enough heft to feel like you’re swinging something legit. The balls are what you’d expect: standard, bouncy, perforated orbs that do their job without any surprises. But for kids? Disaster. The 5-year-old, who I’m calling Paddle-Wielding Warlord, grabs her paddle and swings it like she’s auditioning for *Gladiator*. First shot, she nearly takes out her 3-year-old sister, Tiny Catapult, who’s just vibing with her own paddle. I’m ducking near-headshots, yelling, “Gentle! Gentle!” while my girlfriend’s cackling so hard she’s got tears.
Then there’s the ball situation. I lob one softly, thinking they’ll tap it back. Nope. Warlord yeets it across the yard like she’s gunning for the moon. It’s gone—probably chilling in the neighbor’s birdbath. Tiny Catapult, not one to be outdone, hurls her entire paddle, which spins through the air like a rogue frisbee. Flowerpots are in peril, my girlfriend’s sister is shouting about her azaleas, and I’m just trying to keep the nieces from turning this into a full-on demolition derby. The case, bless its durable heart, sat there safely holding the spare balls, mocking my poor life choices.
Later, when the kids were safely bribed with ice cream and the adults got a turn, the set shone. My girlfriend and I rallied in the driveway, and those paddles felt like an extension of my arm—smooth, balanced, and ready for action. The USAPA approval means you could take these to a real court and not look like a chump. But for the toddler crowd? Yikes. Get those foam kiddie paddles that can’t double as blunt objects. This set’s a 10/10 for adult fun, with a bomb-proof case and gear that feels pro-level. Just don’t expect the under-6 crew to do anything but turn your yard into a *Mad Max* reenactment.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2025
recommand products
Gemstone Lemon Quartz Aa Quality 7mm Trillion
70.99
14K Yellow Gold Green Enameled Claddagh Cross Pendant
230.00
Gemstone Lemon Quartz Aa Quality 16X12mm Antique Cushion Checkerboard Long
180.99
Gemstone Lemon Quartz Aa Quality 10mm Antique Cushion Checkerboard
106.99
Gemstone Lemon Quartz Aa Quality 9mm Antique Cushion Checkerboard
95.99