Blox Racing Performance Parts

What are the best Blox Racing parts for a WRX? The strongest picks in the Blox Racing lineup are the Street Series coilovers, axle-back exhausts and muffler delete kits for 15-21 and 22+ WRX and WRX STI, plus charge pipe kits and aero pieces like the vortex generator. Blox Racing builds affordable, track-inspired bolt-on parts aimed at Subaru and Honda owners who want noticeable upgrades without a full race budget.

Blox Racing's catalog spans the three areas most WRX owners touch first: suspension, exhaust, and induction. Their Street Series II Plus coilovers give you ride-height and damping adjustment for a sharper stance and flatter cornering, while the axle-back and muffler delete options change both sound and rear-end looks with a simple bolt-on install. Charge pipe kits and small aero add-ons round out the lineup for owners stacking incremental power and style mods. When shopping this brand, look for application-specific fitment (parts are built per chassis and year range), solid welds and finish on exhaust components, and matched damping on the suspension side.

Popular picks from the Blox Racing lineup at JDMuscle include the Stainless Steel Axle Back with single-wall tips for 15-21 WRX/STI, the Street Series II Plus coilovers for 15-21 WRX/STI, and the charge pipe kit for 15-21 WRX. Related categories worth browsing: suspension, shift knobs, vortex generators, and fellow suspension brand Tein. For buying guidance, see our best coilovers for WRX and coilover buying guide.

Frequently Asked Questions

Will Blox Racing parts fit my specific year and model?

Fitment is application-specific, so always check your exact year, model, and trim before ordering — for example, 15-21 WRX parts do not automatically carry over to the 22+ VB chassis.

How hard is it to install Blox coilovers?

Expect a moderate DIY job: roughly 3-5 hours with basic tools and a spring compressor on hand. A professional alignment is mandatory after any coilover install.

Do I need a tune with a Blox Racing axle-back or muffler delete?

No tune is required for axle-back and muffler delete parts since they sit behind the catalytic converter. Charge pipe and intake-side mods should be paired with a proper tune on turbocharged cars.

Do these parts come with a warranty?

Blox Racing products carry the manufacturer's standard warranty against defects. Keep your order receipt and confirm coverage details at checkout.