YUMINASHI Yuminashi Discount Codes & Verified Deals – October 2026

Looking for the latest YUMINASHI Yuminashi Coupons? As of October 2026, our team has manually verified 13 offers for 305CC/MIN B-TYPE INJECTOR, 183CC/MIN B-TYPE INJECTOR. Browse current Yuminashi Discount Codes, working discounts, and exclusive deals, while expired offers are regularly removed.

YUMINASHI offers 2 coupon codes and 11 deals as of October 2026. Today's top offer: Apply 33% off YUMINASHI coupon code to enhance your savings and access exclusive items.. Codes are verified and updated daily.

👍

33%

OFF

Apply 33% off YUMINASHI coupon code to enhance your savings and access exclusive items.

Acquire 33% off through a discount code to strengthen your checkout efficiently.

17%

OFF

Apply 17% off YUMINASHI promo code to enhance your cart and gain extra value.

Benefit from 17% off using a promo code to enhance your shopping experience.

Free Shipping

Free Shipping on Performance Kits Over $150

Get complimentary shipping for qualifying performance kit orders. A minimum purchase amount is required to apply this deal.

OFF

Performance Clutch Sets 9% Off

Upgrade your transmission with discounted performance clutch sets. Experience improved power transfer and durability.

Up to

12%

OFF

Seasonal Tuning Sale: Up to 12% Off Variator Kits

Spring tuning deals include savings on variator kits. Upgrade your scooter's transmission for improved acceleration.

OFF

Student Discount: 5% Off All Orders

Verified students are eligible for a percentage off their purchases. This applies to the entire product catalog.

10%

OFF

10% Off Your First Yuminashi Order

New customers receive a discount on their initial purchase. This offer is valid for all items on the website.

Bundle

Bundle Deals: Save on Intake Manifolds & Throttle Bodies

Purchase an intake manifold and throttle body together. This bundle offers a combined discount on essential engine upgrades.

$199

Only

Billet CNC Crankcase Sets Starting at $199

Find premium billet CNC crankcase sets. Discount applies to various models for scooter and motorcycle engines.

OFF

X-Series Wideband AFR Gauge Kits 8% Off

Get a discount on X-Series Wideband AFR Gauge Kits. Monitor your air-fuel ratio for optimal engine tuning.

Under $250

Racing Exhaust Systems Under $250

Find affordable racing exhaust systems for your bike. Improve performance and sound with these aftermarket options.

From

$29

High Flow Air Filters From $29

Browse a selection of high flow air filters. Improve engine breathing with these performance-oriented filtration systems.

Up to

11%

OFF

Big Bore Cylinder Kits Discounted Up to 11%

Enhance engine displacement with big bore cylinder kits. Savings are available on select models for various motorcycles.

Customer Reviews

4.5

Average Rating

Total Reviews

Elena S.

★★★★☆

2 months ago

Good quality, delivery could improve

I purchased a Big Bore Cylinder Kit from Yuminashi. The kit itself was high quality, everything looked well-machined and fit perfectly on my Honda. I noticed a good bump in power, which is what I wanted. However, shipping took a bit longer than I expected, it was about 9 days to get to me in California, which felt a little slow compared to some other online stores I use. The customer service was responsive when I inquired about the tracking, so that was a plus. Overall, I'm satisfied with the product's performance for the price, but faster delivery would make it a five-star experience next time.

✓ Reply submitted. Will be published after approval.

Sarah

★★★★★

2 months ago

Always reliable, great parts

I've ordered from Yuminashi a few times now, and they're consistently good. My last order was for a High Lift Camshaft, and it arrived in 6 days to my place in Texas. Just like previous orders, the part was exactly as described, and the packaging was solid. Their Performance ECU I got last year is still running strong. No surprises here, which is why I keep coming back.

✓ Reply submitted. Will be published after approval.

YUMINASHI Community Discussion

Share tips, ask questions & help fellow shoppers save more

David J.

2 months ago

What's the return policy like if something doesn't fit or I change my mind on a performance part? Thinking about getting a variator kit.

K Kevin Romero 2 months ago

Returns for performance parts are usually a bit more strict. I think you gotta make sure it's unused and in original packaging. Best to double check their site.

C Colin G. 2 months ago

Yeah returns were easy, did it last month. Just had to make sure it wasn't installed and hit them up within the return window. Got my money back, no fuss.

8 Responses (2)

Mark Doyle

2 months ago

Is there a difference between Yuminashi and Malossi? Trying to decide which brand to go with for a new exhaust.

N Nina 2 months ago

Malossi is huge, more general scooter tuning. Yuminashi is super focused on Honda small engines, especially the EFI stuff. Both are good, but Yuminashi might have more specific R&D for your Honda if that's what you're tuning.

R Rosa R. 2 months ago

Depends on your bike. Malossi is super popular, lot of options. Yuminashi is more niche but their stuff for like, the Grom or PCX is really well-regarded. Quality-wise, both are solid.

5 Responses (2)

Jared Bennett

1 month ago

Trying to figure out if I can stack a couple of discount codes. Got one from a newsletter and saw a clearance sale thing. Anyone know if that works?

J June M. 1 month ago

I don't think you can stack codes there, afaik. Usually it's just one promo code per order.

N Neil 1 month ago

Nah, pretty sure it's one coupon at a time. The clearance stuff is usually already discounted on the site, so a code would be for a separate promotion.

1 Responses (2)

Elena S.

1 month ago

Are these Yuminashi parts legit? Never ordered from them before, usually go with Takegawa.

G Greg 1 month ago

Totally legit. They specialize in Honda stuff, especially for the smaller engines. Been around a while, pretty well-known in the scooter tuning scene.

F Faith Reyes 1 month ago

For sure, they're not a scam or anything. Lots of people use their parts, they're a proper manufacturer. Quality is usually solid.

1 Responses (2)

Noor N.

2 months ago

Hey guys, thinking about grabbing a big bore kit for my PCX. How long does shipping usually take to California?

B Ben P. 2 months ago

Shipping to the US can take a bit, it's coming from Europe after all. I ordered a few things last month and it was about 10-14 days.

L Lisa 2 months ago

Yeah, what that guy said. Plus customs can sometimes add a day or two. But they do ship to the USA, confirmed that myself when I ordered an injector.

1 Responses (2)

View All Discussions (1 more) →

Browse Automotive Categories

Explore related categories in this topic

Motorcycles & Powersports Car Buying & Selling Car Care & Maintenance Car Parts & Accessories Electric Vehicles Parking & Roadside

View All Automotive →

More Automotive Stores

Explore other stores in this category

Pe Peugeot Ma Manchester Airport P... Eu Eurococ Germany Pa Parking At The NEC Ca Car Mods Australia Ea Easy Park Di Diamond Parking Pa Park2travel RA RACV Oa Oak Wood Parking VI VION Au Autoscout24

View All Automotive Stores →

This page may contain affiliate links. If you make a purchase through these links, we may earn a small commission at no extra cost to you. This helps us keep our service free and continue bringing you the best deals.