SPL Parts

01/09/2026

It’s very important to exercise the Launch Control on GT3s to assert dominance.

🎶 composed by headers and titanium exhaust

11/24/2025

Our only sale of the year is Live! Visit https://www.splparts.com and simply add items to your cart for the BF discount.

SPL Parts designs and builds top shelf suspension components for street and track cars including Nissan, Infiniti, Scion, Subaru, Porsche and more.

11/20/2025

Marketing guy still broken from SEMA/GTR Festival, it's the best I can do.

Our Black Friday sale starts Monday! (Nov 24th)

11/07/2025

67,913 steps (25+ miles) later, we have another in the books.

Was awesome to meet over a hundred people from our dealer network, vendors, and customers in person! Had a lot of good feedback, ideas, and new contacts.

Next on the list is GTR Festival (.festival) in Ennis, TX (near DFW), one of my favorites! Then it’s PRI time!

10/31/2025

Who wore it best?

10/28/2025

New shirts are up on the site! If I see one of them in the wild, at SEMA, at GTR Festival, or elsewhere, you’ll be glad you did! 🎁 😉

We have Small through 2XL.

10/16/2025

Fresh SPL tees … which one you going with?

10/02/2025

We’re giving away 2 Premium tickets to Subiefest Texas (Oct 11 in DFW) which includes:

Premium Plus Ticket ($40 value):
- Admission for one to Subiefest Texas
- One Subiefest Texas T-Shirt
- 20 door prize tickets
- Official Event Decals
- Goody Bag

Choose a number between 0 - 1000 and post the year and model Subaru you drive. We will roll for a winner tomorrow (Friday) at 5:55 PM CST.

05/23/2025

We joined the guys from Professional Awesome to talk about SPL history, JDM parts in the early days, and suspension. The podcast is out now on Apple, Spotify, etc.

https://podcasts.apple.com/us/podcast/hypercritical-by-professional-awesome-racing/id1523179514

https://open.spotify.com/episode/62elWj0DSnB0tXRctQhqiS?si=dabe63690a5d4975

04/10/2025

Still making progress on NC-HAMR!

• Advan A052s are mounted and fit checked

• Dove into the ongoing valvetrain noise issue

• Mounted new front SPL adjustable swaybar endlinks

• Starting on the front aero now. Laying out a new front splitter which will be foundational for additional elements

• Adjustments to the intake tract to be a bit closer to what is needed

• Many other small fixes and improvements

04/10/2025

3:13 AM … 53 hours til Super Lap Battle (More pics and info in comments)

NC-HAMR (700whp + sequential time attack NC Miata) progress update.

The refreshed built 2.3L, new Garrett G30, and sequential are in the car for a first start.

Only a single leak, but we quickly fixed that. However we are getting a lot of valvetrain noise that we’re addressing now.

Left to do:

- Finish installing suspension
- Complete new aero devices
- Install aero
- Set ride height baseline
- Corner-balance
- Set alignment
- Break-in motor
- Retune the Motec (Dyno)
- Throw everything into the trailer and drive to Super Lap Battle (COTA)

Sleeping, eating, and bathroom breaks are not approved at this time.

( We accept prayers to any dieties, affirmations, told-ya-sos, tacos or burritos, and any lucky talismans you’re willing to part with. )

04/07/2025

Motec, Garrett G-series, Sequential, MCS 3-ways, Vorshlag NC spherical mounts, and some downforce.

NC-HAMR is still aiming to make its reappearance for in an even more aggressive way.

Sleep … never heard of it.

Thanks to everyone pitching in at the last moment to get it back on the track.