Products

Originally developed for HPD and only available road racing teams. This kit replaces both rear Lower A arms on the vehicle that connect the left an...

Originally developed for HPD and only available to road racing teams. The RV6 front spherical bushings was designed to remove the slop in the front...

Originally developed for HPD and only available to road racing teams. The RV6 solid front compliance mount was designed to remove all the slop in t...

Piston based bypass valve for R660 turbos. No diaphragm to tear under high boost situations.

Originally developed for HPD and only available to road racing teams.The RV6 FK8 Rear Trailing Arm Spherical Bushings are designed to replace the t...

Originally developed for endurance racing teams. The RV6 FK8 helical 4th gear is finally available to the public. We have spent the last 3 years te...

What everyone has been asking for, a full 3" frontpipe. This frontpipe replaces the highly restrictive 2.37" OD front pipe with free flowing 3.0" O...

What everyone has been asking for, a full 3" front pipe. This front pipe replaces the highly restrictive 2.37" OD front pipe with free flowing 3.0"...

After several revisions and a season of racing RV6 is finally ready to release its downpipe options for the FK8. This downpipe was designed using S...

Our main goal of the R660 RED was to develop a robust and reliable turbocharger. First step to this was ditching the stock sized TD04 format. The T...

After almost 2 years of development and 3 revisions we are happy to offer a Antisurge/T51R Mod compressor cover with a carbon fiber inlet for the R...

We are pleased to announce the release of the first RV6 Tube and Fin Front-Mount Intercooler (IC) for the 11th gen Honda FL5 Civic Type R and 5th g...

Seibon packs all products carefully to prevent damage during shipping. However, damage may still occur occasionally. Buyer must inspect the packagi...

Seibon packs all products carefully to prevent damage during shipping. However, damage may still occur occasionally. Buyer must inspect the packagi...

Seibon Carbon has just released their carbon fiber hoods for the 2014+ Ford Fiesta. Both an RS-Style and TM-Style hood are available. Seibon Carbo...

Seibon Carbon has just released their carbon fiber hoods for the 2014+ Ford Fiesta. Both an RS-Style and TM-Style hood are available. Seibon Carbo...

Carbon fiber trunk lid for 2015-2018 Ford Focus Hatchback *Mounts with OE hardware *Hand crafted; approximate weight 16.5 lbs. WARNING: California ...

SEIBON Carbon Fiber Rear Spoilers are designed to replace your factory rear spoiler, or add style to an otherwise empty trunk lid. All SEIBON Carbo...

Seibon packs all products carefully to prevent damage during shipping. However, damage may still occur occasionally. Buyer must inspect the packagi...

Unlock 50-70 HP on your boosted vehicle while decreasing your air temps by up to 100 degrees! Increase your pump gas octane by 25 points and make ...

To properly install a Sparco Steering Wheel, use a Sparco Hub Adapter. Steering wheel hub adapters are required to install 6 bolt Sparco wheels int...

These high strength forged rear arms are perfect for tuners or installers that need extended camber ranges on these popular platforms. Complete wit...

Extend your toe adjustment range on the rear of many popular Honda models. SPC's extended toe cam kit will allow you to get a full ±2.5° of toe cha...

The SPC Rear Upper Arms for the 10th Generation (2016+) Honda Civic is a high strength forged rear camber arms that allow for a wide range of cambe...

Replace your worn or damaged factory lower ball joint on the front of the 10th generation Civic or late model CR-V with this replacement ball joint...

Remove and replace ball joints without "brute force" methods that can cause costly damage. Now you can take on 4WD ball joint service in addition ...

FOR DOMESTIC/IMPORT-TWO BOLT STRUTS. EZ Cams make non- adjustable two-bolt struts adjustable up to ±1.75° camber change. Head marking show where th...

*ADJUSTABLE CONTROL ARMS* These fully adjustable Upper Control Arms transform your performance vehicle from sluggish, non-responsive handling to hi...

SPEC Rebuildable Lightweight Billet Aluminum Flywheel for 2013, 2014, 2015, 2016, 2017 and 2018 Focus STs with SPEC Specific Clutch. Equip y...

The SPEC Stage 1 Clutch Kit features an integrally molded carbon kevlar-based, high performance organic lining that offers smooth engagement and ex...

Spec 13 Ford Focus 2.0T ST EcoBoost Stage 1 Clutch Kit (Use with FW SF33A-3)

The SPEC Stage 2 PLUS Clutch Kit features a multi-friction disc in a full faced configuration with carbon semi-metallic on one side and Kevlar on t...

The SPEC Stage 2 PLUS Clutch Kit features a multi-friction disc in a full faced configuration with carbon semi-metallic on one side and Kevlar on t...

The SPEC Stage 3 Clutch Kit features a carbon semi-metallic 6 puck sprung hub or rigid disc (depending on application) that has been the leading pu...

Spec 13 Ford Focus 2.0T ST EcoBoost Stage 3+ Clutch Kit (Use with FW SF33A-3))

The SPEC Stage 3 Clutch Kit PLUS is the flagship stage for a high powered street or race car that requires a manageable and friendly engagement, th...

The SPEC Stage 4 Clutch Kit is a solid hub version of the stage 3. The hub is solid 8-rivet and the assembly is heat treated for strength and durab...