Wake up your BMW with dyno-proven gains by Jim Conforti - +39HP +38LB/FT
Satisfaction guaranteed! Includes 30 day money back guarantee and limited lifetime warranty.
Brand:
ES#:
3098432
Mfg#:
350-500
In Stock
ON SALE!
SAVE 20%
$249.00
This product was last offered at the strikethrough price on 05-02-2026
Replacement JB4 OBDII cable suitable for use in all applications where the JB4 attaches to the OBDII port under the dash. Includes JB4 side repair harness molex pigtail.
A refined and enhanced version of the MSPNP-Pro, redesigned to give you more capability with less complexity
Brand:
ES#:
5504569
Mfg#:
AMP-PNP-E30-WB
Ships in 7 Business Days
$1349.99 USD
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Lifetime Replacement
