RSS Porsche Suspension Parts in Canada
RSS — Road Sport Supply — is a California Porsche specialist built around a single idea: the parts a 911 or Cayman needs to work properly on track, engineered as a system. The Tarmac Series line is the core of it — adjustable sway bars, drop links, control arms, bump-steer and toe-link kits and engine/transmission mounts developed together, so the geometry changes agree with each other instead of fighting. Around that sits the supporting catalog RSS is known for: wheel spacers in the exact Porsche fitments, suspension hardware, and the small, correct parts that separate a sorted chassis from a lowered one. Where some brands sell you a spring and wish you luck, RSS sells the alignment envelope the spring needs.
Our RSS range at WCT Performance covers 10 products across the modern Porsche generations — 996/997, 987/981, 991 and 718 — the same fleet that makes up most of Canada's tracked Porsche population. It's the focused end of the catalog: the core Tarmac Series pieces and spacers, rather than every variant RSS makes. RSS pairs naturally with the other Porsche chassis lines on this site: Tarett for bushings, bars and monoballs, Numeric for the shift mechanism — and part of our job is knowing which brand's answer suits your car and budget when the catalogs overlap. Tell us the generation, the tire, and how the car is actually used, and we'll build the list in the right order.
Buying RSS in Canada.
WCT Performance is an authorized RSS (Road Sport Supply) dealer in Canada; most lines are stocked at our Markham store, with some ordered in. Everything at WCT is priced in Canadian dollars and ships from within Canada, with free shipping on most orders over $399 — no USD conversion on a suspension package, no brokerage when the box lands, and no cross-border return if a spec question turns into an exchange. We're rated 4.9 stars from 427 Google reviews, and chassis questions are the ones we most like getting before an order, not after: 905-604-7077, sales@wctperformance.ca.
RSS in Toronto & the GTA.
Toronto's Porsche SERP was one of Phase 0's clearest findings: dealers and editorial, no parts retailer — in the city with arguably Canada's deepest 911 population. Our Markham store serves that population daily, and the Raser Motorsports paddock at Canadian Tire Motorsport Park is full of the generations RSS builds for. If you're setting a GTA 911 or Cayman up for the track season, this range — and a conversation about alignment — is the place to start.
Frequently Asked Questions
Q: What is the RSS Tarmac Series?
A: RSS's coordinated suspension line for Porsche — bars, links, arms and mounts engineered to work together so geometry and balance stay correct as the car is lowered and stiffened. It's the core of our RSS range.
Q: RSS or Tarett for my Porsche?
A: They overlap in bars and links and differ in emphasis — RSS leans system/packages, Tarett leans bushings and monoball precision. We carry both and will spec honestly per car; there's no house brand to push.
Q: Do RSS spacers fit my car?
A: RSS spacers are made in Porsche-specific fitments (5x130 and the modern centre-lock/5-lug applications). Give us the car and the wheel and we'll confirm width and hardware.
Q: How much is shipping on an RSS suspension package?
A: Most orders over $399 ship free within Canada, priced in CAD with no brokerage on delivery.