Import & Tuner Performance Shop — Whittier

Why Whittier Drivers Make the Drive

Whittier has no shortage of shops that will flash a tune and hand you a slip. What it doesn't have on every corner is a builder who tells you the truth about your car before taking your money.

That's why Whittier owners point their cars about twenty minutes southwest on the 605 to my shop in West Covina. It's a short hop across the Uptown-and-hills community on the southwest edge of the valley, and the reason people make it is simple: they want a build spec'd to their real goal and their real fuel, not a parts-cannon aimed at a number they'll never use. I'd rather send you home with the honest version of your build than the expensive one — and that reputation is what brings the next Whittier owner through the door.

What Whittier Builds Come In For

The cars that come in from Whittier run the whole range, but most start in the same place: a dyno tune or an ECU calibration to unlock what the car already has, done properly and verified on the loaded dyno. From there it's forced induction, engine work, suspension and the rest — built as a system, in the order that actually makes sense.

I see both sides of the import world from Whittier, JDM and Euro alike. Around here that often means Subaru WRX and STI or the BMW N54 and N55 — but whatever you drive, it gets a build spec'd to the platform, not a template.

Getting to the Shop From Whittier

From Whittier the shop is about twenty minutes southwest on the 605 — an easy run on the 605, with the 72 and 5 close by. My bay is at 555 S Glendora Avenue in West Covina, sitting between La Habra, Santa Fe Springs, Pico Rivera and Hacienda Heights, so wherever you are in the area it's a straightforward drive rather than a cross-town ordeal. Call ahead at (626) 555-0183 and I'll make sure I can give your car real attention when you arrive instead of catching me mid-build.

What Whittier Roads Ask of a Tuned Car

A car built for Whittier has to live in the real world around it — Whittier Boulevard, the hills of Turnbull Canyon, and the 605 corridor, plus the LA heat and the stop-and-go that every SGV build has to survive. That shapes how I spec a car: a tune that stays safe hot, cooling that holds up, and suspension set up for the roads you actually drive, not a dyno cell on a cool morning.

Some Whittier owners take it further. The long 605 and 72 corridors invite a top-end pull — keep it to a sanctioned roll event, not the street. If that's the direction you're headed, a roll-racing build is the kind of build I set up for owners near Whittier.