SHOP COLD PLUG + TUNE — B48
BUNDLE I4 TUNE + HARDWARE
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KIT

Cold Plug + Tune — B48

$635.00
4.8 · verified reviews

Cold Plug + Tune — B48: the matched build.

Cold Plug + Tune — the spark step that holds at boost paired with a Stage 2 calibration that uses the better plug heat range.

The saving

8% under buying the parts and tune separately — the kit pricing reflects the matched build, not a discount gimmick.

One cart line; components ship as their individual SKUs.

See every B48 chassis tune →

Engine B48
Kit type Spark + Tune
vs à la carte $55 less than the sum of parts

Ships from Boca Raton, FL. Hardware components within 3-5 business days; tune license emailed after post-install datalogs.

OWN SOME OF THESE PARTS?

Build a custom bundle.

Toggle on what's already on your car. We'll subtract those and price the rest as a bundle. Bundles need at least two parts left — if you've got nearly everything, the full kit above is already the right call.

YOUR CUSTOM BUNDLE
PARTS 2 parts
PRICE
WHY KIT

Why one SKU, not a parts list.

Every kit is priced 8% under the same components bought separately — the standing rule on every kit we sell, with the exact figure for this one on the vs à la carte line in the panel above. The components are matched as a set, and the kit price applies only when they are purchased as one SKU.

We schedule installs at the shop for kit buyers in Florida. Out-of-state buyers can choose a Phantom-certified installer or DIY with our install instructions. The calibration is delivered remotely either way.

CUSTOMER REVIEWS

What customers say.