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Description
Dinan DinanTronics X (2011-2019) - BMW / M235i / 335i / 435i / 535i / 640i / X3 35i / X4 35i / X4 M40i / X5 35i / X6 35iThe DINANTRONICS X is the newest installment of the highly successful Dinan foray into inline tuning modules. Like its predecessors it is a highly engineered piece of computer hardware and software that enhances engine performance to levels the stock programming is not allowed to venture. It does this without affecting long term reliability or the functionality of on board diagnostic systems when run under recommended operating variables. Unlike its
The DINANTRONICS X is the newest installment of the highly successful Dinan foray into inline tuning modules. Like its predecessors it is a highly engineered piece of computer hardware and software that enhances engine performance to levels the stock programming is not allowed to venture. It does this without affecting long term reliability or the functionality of on-board diagnostic systems when run under recommended operating variables. Unlike its predecessor however, the DINANTRONICS X is Bluetooth smart and offers convenient access to the adjustment of power levels directly from the palm of your hand.
A further advancement beyond its entry level little brother, the DINANTRONICS SPORT, X connects to additional inputs and/or has a more refined tuning strategy that yields more power as a result. For those that do not wish to (or can't) alter their stock ECU with a more robust engine flash the DINANTRONICS X is a perfect alternative to satiate the craving for "more". Whichever level of engine tuning is ultimately chosen you can be sure to be pleased by the result. The Dinan Difference is possible by employing a full staff of talented engineers that are well rounded in many facets of automotive engineering and backed by a wealth of hands-on knowledge. Stemming from diverse backgrounds not only on racing teams but on standard factory production line vehicles, we have seen it all. Manipulating these signals/maps with an adept hand, all the while keeping an engine running at its best and with the most reliable power, is what Dinan is all about.
NOTE(S): (1) Please refer to the recommended mapping notice below for important operating information.
Features:
- More Power: Max gains of up to +47 HP and +55 lb-ft TRQ (Crank); +42 HP and +51 lb-ft TRQ (Wheel) on base models.
- Bluetooth smart (Android and iOS Compatible). App download / pairing process detailed within the installation instructions located under the Tech Resources dropdown below.
- 7 power levels and a bypass setting to choose from.
- Smooth and predictable power delivery.
- On board diagnostics and factory safeguards maintained.
- Unaffected by dealer factory updates.
- Plug and play installation.
- 14 day satisfaction guarantee.
- 1 year limited warranty.
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
4.4 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 5
Excellent shirt!
Color: Chive, Size: Large
Excellent shirt! Comfortable and looks great! True to size, and light weight.
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Reviewed in the United States on March 22, 2026
★★★★★ 5
Great value for a nicely made suit that fits athletic builds
Size: Medium, Color: Black
I got this suit for my son whole has a very athletic build (wide shoulders, smaller waist) and we were having the worst time finding a suit that for him well without looking like he was wearing his dad’s oversized suit. This suit fit really well! The vest has a nice buckle I. The back that allowed us to tighten it and cinch in the waist to make it fit nicely under the jacket. The jacket fit well and with vents on both sides of the jacket it allows for movement (and since this is for a dance that was important!) and the jacket is well lined so the structure of the jacket is great. The suit isn’t a shiny polyester material but a nice blend. It does have to be dry cleaned. This is a really nice suit or the price and since ,y son is still growing I don’t want to spend a fortune on a suit, this one works perfectly together him through dance season and next year when he’s grown even more I’ll buy this one again for him to wear for next dance season!
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Reviewed in the United States on April 25, 2026
★★★★★ 5
Quality
Size: Medium, Color: Navy Blue
I was completely satisfied with the quality of the fit, workmanship. Great price point and promptly ordered another one in a different color
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Reviewed in the United States on May 31, 2026
★★★★★ 3
Way too big
Size: XX-Large, Color: Light Gray
Can't really speak to the quality of the suit as it was only tried on, but the look was nice enough. Purchased based on measurements and sizing guide and it was huge. Probably could have gone 2 sizes down but didn't have time to reorder in a different size so just returned. Ordered XXL for son who is 6ft and 220lbs. He wears a large to XL in most tops and a 33x34 in most jeans. Many reviews advised to size up. He was drowning in the XXL. Color was nice light gray.
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Reviewed in the United States on April 26, 2026
★★★★★ 5
I sized down
Size: Large, Color: Navy Blue
This suit fit very well! And looks very sharp. It looks great with or without the jacket. I had to size down from my normal large to a medium, but as someone who’s skinny tall, I’ve always wavered between medium and large.
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Reviewed in the United States on June 3, 2026