SKU: 7535136199

DinanTronics Stage 2 Tuner for BMW | F8X | M3/M4 | S55 (w/o Comp. Pkg.) (NLA)

$859.95 $955.50
Save 10%
No.2 Bestseller on airconspareparts.com >

Pay in installments of $238.88 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

DinanTronics Stage 2 Tuner for BMW | F8X | M3/M4 | S55 (w/o Comp. Pkg.) (NLA)In addition to increasing boost and optimizing the fuel and ignition data, the DinanTronics Power Module is tuned for the Dinan Intake and Dinan Exhaust on the S55. The Dinan tuner box plugs into the existing sockets on your engine computers The original wiring harness plugs into the Dinan tuner box. There is no cutting or splicing into wires and the whole harness is completely reversible at any time. Because the DinanTronics module plugs directly

In addition to increasing boost and optimizing the fuel and ignition data, the DinanTronics Power Module is tuned for the Dinan Intake and Dinan Exhaust on the S55. The Dinan tuner box plugs into the existing sockets on your engine computers The original wiring harness plugs into the Dinan tuner box. There is no cutting or splicing into wires and the whole harness is completely reversible at any time.

Because the DinanTronics module plugs directly into the engine computer, it can control the data from every sensor on the engine - not just the two or three that other piggyback-style modules use. Instead of only modifying a boost and RPM sensor, the Dinan power module sends a modified signal for fuel and ignition tables, target Lambda (AFR), exhaust temperature, knock sensors, and more. It has the ability to correct short term fuel trim and ignition timing errors so even as the boost increases through the whole RPM range the engine mapping remains where it should. Not only does it make a lot of peak power, but it's also a smooth and consistent power gain over the entire RPM band. The Dinan tuner module is the most sophisticated on the market and is the only one that is 50-state legal.

This kit fits cars with a mechanical wastegate, which was replaced with an electronic one around production date 6/2013. If your car was produced in June 2013 you should check which one your car has prior to ordering. Installation is plug and play but requires access to the entire engine compartment. The engine computer(s) is part of the intake manifold so access is tight. The Dinan module is installed under the radiator support and the harness has to be run to each computer. Detailed instructions are included but professional installation is strongly advised if you're not used to working around your engine.

Note: This version of the DINANTRONICS Performance Tuner is ONLY compatible with M3/M4's equipped without the Competition Package. Compatibility with the Competition Package is available in a different kit.


Benefits of the DINANTRONICS Stage 2 Performance Tuner for BMW S55 Engines:

  • +56 HP @ 6000 RPM, +58 lb/ft @ 4000 RPM
  • Won't void or negate your warranty
  • Emissions legal in all 50 states
  • Plug & play installation in two hours or less
  • Quick, easy, and discrete installation
Includes Tuning For:
  • Dinan Carbon Intake
  • Dinan Axle-Back Exhaust

Installation Instructions: DinanTronics D440-1644-ST2 Instructions

VEHICLE FITMENT

  • 2015+ F80 BMW M3 - Sedan without Competition Package/ZCP
  • 2015+ F82 F83 BMW M4 ZCP - Coupe, Convertible without Competition Package/ZCP
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: 7535136199

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.8 ★★★★★
Based on 18 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
T
Verified Purchase
thepolyglot
Louisville, US
★★★★★ 4
Good stuff
Size: 1.35 Fl Oz (Pack of 1), Style: Cicaplast Baume B5 Balm
This is a great rescue cream. No fragrance. Non-greasy. Lightweight. Application is easy. Helps with rashes, dryness, and redness, and feels great. The product itself gets 10 stars. The Amazon price, on the other hand, is not the best. I found it at a local store $2 cheaper. And still, for the size the price is high.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
M
Verified Purchase
Maria
New York, US
★★★★★ 5
I as well as my 6 year old use and like
Size: 1.35 Fl Oz (Pack of 1), Style: Cicaplast Baume B5 Balm
This balm has been amazing for dry and irritated skin. I started using it on rough patches around my nose and cheeks, and it helped calm everything down quickly. The texture is thick but it absorbs better than I expected. A little goes a long way, so the tube lasts quite a while. I also like that it does not have a strong fragrance that irritates sensitive skin. It works well under makeup and overnight as a treatment. I will definitely keep repurchasing this because it has become a staple in my skincare routine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
T
Verified Purchase
TheFaceLadyG
Phoenix, US
★★★★★ 5
52, Post-Menopausal Dry Skin — This Is My Barrier Emergency Product
Size: 1.35 Fl Oz (Pack of 1), Style: Cicaplast Baume B5 Balm, Size: 1.35 Fl Oz (Pack of 1), Style: Cicaplast Baume B5 Balm
I’m 52 with post-menopausal, mature dry skin, and this is not something I use casually or every day — it’s what I reach for when my skin barrier is compromised and needs real help. When my skin is irritated, over-exfoliated, reacting to actives, or feeling tight and inflamed, I don’t want glow or anti-aging claims. I want calm, protection, and repair. This balm delivers exactly that. The texture is rich and occlusive, but not greasy or suffocating. It melts into the skin and immediately takes the edge off irritation — that tight, uncomfortable feeling just stops. Within minutes, redness looks calmer, dryness is softened, and my skin feels protected rather than coated. It creates a breathable barrier that actually stays put overnight, which is especially important on mature skin that loses moisture quickly. What I appreciate most is that this works with my existing routine instead of competing with it. I use growth factors, peptides, and treatment serums regularly, and when my skin needs a reset, this seals everything in without stinging or interfering. I’ve used it after retinoids, during periods of sensitivity, and when my skin simply feels fragile — and it consistently helps restore balance. That said, if you have very oily skin or are looking for a lightweight daytime moisturizer or a dewy “glass skin” finish, this probably isn’t the product for you. This is a true treatment balm, designed for barrier repair rather than cosmetic glow. This is not a glow cream, a makeup primer, or a lightweight moisturizer, and that’s exactly why it’s so effective. It’s a true barrier balm. On my dry, post-menopausal skin, it reduces flaking, minimizes irritation, and helps my skin recover faster so I can get back to my normal routine without setbacks. With so many skincare products making big promises, this one quietly does its job — and does it extremely well. If you have mature, dry, or reactive skin and need something reliable for barrier repair, this earns its place. It’s not exciting, it’s not trendy — it’s just very, very effective.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 6, 2026
T
Verified Purchase
Tzieleah Recla
San Leandro, US
★★★★★ 5
Lightweight SPF that layers well under makeup
Size: 5 Fl Oz (Pack of 1)
This sunscreen feels much lighter than many high-SPF formulas I’ve tried and blends into the skin without leaving a heavy white cast. The texture spreads easily and gives a hydrated finish without feeling greasy, which makes it comfortable for everyday wear on both the face and body. I also liked that it layered well under makeup without pilling. I used this during long outdoor days and it held up well while still feeling comfortable on the skin. The SPF 60 protection is reassuring, especially for travel, beach days, festivals, or daily sun exposure. Overall, this is a reliable sunscreen option if you want strong protection with a more wearable, skincare-like texture.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
A
Verified Purchase
Adrian
San Leandro, US
★★★★★ 5
A Must-Have for Sensitive Skin
Size: 5 Fl Oz (Pack of 1)
recently tried La Roche-Posay sunscreen and I’m really impressed! 🌞 The texture is lightweight, non-greasy, and absorbs quickly without leaving a white cast, which is a big plus for daily wear. It feels gentle on my skin and doesn’t clog pores, making it perfect for sensitive or acne-prone skin. I also love that it provides strong, broad-spectrum protection while still feeling breathable. Overall, it’s become my go-to sunscreen—I actually enjoy applying it every morning because it feels more like skincare than sunscreen. Definitely worth it! I would be honored if you would consider me to receive a PR package. I’d love the opportunity to try more of your products and create authentic content that highlights the benefits of La Roche-Posay skincare. Thank you so much for your time and consideration! Warm regards, Andrea Mohanlall
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 4, 2025

recommand products

Easton Flush Mount Square 3-light Black & Gold | F2303BKGD
107.10
93-8625 FLOAT CHAMBER ASM
113.50
93-9854 DECAL-WARNING
25.19
Abia 5 Light Up Chandelier With Chrome Finish | 5025P22C-5
418.20
TESTED WORKING BMW ENGINE ECU CONTROL UNIT 0280001108
28.00