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BMW E23 735i M30 3.4L

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BMW E23 735i M30 3.4L Performance ECU & TCU Tuning

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Turner Performance Chip

ES#3097983 - 059-240 - Turner Performance Chip - Wake up your BMW with dyno-proven gains by Jim Conforti - +24HP +29LB/FT - Turner Conforti Performance Chips - BMW

Wake up your BMW with dyno-proven gains by Jim Conforti - +24HP +29LB/FT Satisfaction guaranteed! Includes 30 day money back guarantee and limited lifetime warranty -- For 1985-1987 vehicles with a 24-pin chip

Brand:
Turner Conforti Performance Chips - Corporate Logo
ES#:
3097983
Mfg#:
059-240
In Stock
ON SALE! SAVE 20%
$249.00

This product was last offered at the strikethrough price on
05-02-2026

$199.20 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turner Performance Chip

ES#3098044 - 150-010 - Turner Performance Chip - Wake up your BMW with dyno-proven gains by Jim Conforti - +24HP +29LB/FT - Turner Conforti Performance Chips - BMW

Wake up your BMW with dyno-proven gains by Jim Conforti - +24HP +29LB/FT Satisfaction guaranteed! Includes 30 day money back guarantee and limited lifetime warranty. -- For 1988 model year vehicles with automatic transmissio

Brand:
Turner Conforti Performance Chips - Corporate Logo
ES#:
3098044
Mfg#:
150-010
In Stock
ON SALE! SAVE 20%
$249.00

This product was last offered at the strikethrough price on
05-02-2026

$199.20 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turner Performance Chip

ES#3098041 - 150-000 - Turner Performance Chip - Wake up your BMW with dyno-proven gains by Jim Conforti - +24HP +29LB/FT - Turner Conforti Performance Chips - BMW

Wake up your BMW with dyno-proven gains by Jim Conforti - +24HP +29LB/FT Satisfaction guaranteed! Includes 30 day money back guarantee and limited lifetime warranty. -- For 1988 model year vehicles with manual transmission o

Brand:
Turner Conforti Performance Chips - Corporate Logo
ES#:
3098041
Mfg#:
150-000
In Stock
ON SALE! SAVE 20%
$249.00

This product was last offered at the strikethrough price on
05-02-2026

$199.20 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

JB4 OBDII Cable - 2 Position (Cable Only)

ES#4714891 - JB4-OBDII-CA - JB4 OBDII Cable - 2 Position (Cable Only) - Replacement JB4 OBDII cable suitable for use in all applications where the JB4 attaches to the OBDII port under the dash. - Burger Motorsports - Audi BMW Volkswagen MINI

Replacement JB4 OBDII cable suitable for use in all applications where the JB4 attaches to the OBDII port under the dash.

Brand:
Burger Motorsports - Corporate Logo
ES#:
4714891
Mfg#:
JB4-OBDII-CA
In Stock
$25.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

JB4 OBDII Cable - With JB4 side Repair Harness

ES#4714892 - JB4-OBDII-CA-MC - JB4 OBDII Cable - With JB4 side Repair Harness - 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. - Burger Motorsports - Audi BMW Volkswagen MINI

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.

Brand:
Burger Motorsports - Corporate Logo
ES#:
4714892
Mfg#:
JB4-OBDII-CA-MC
Ships on Aug 25, 2026
$30.00 USD
This product is lifetime replacement eligible Lifetime Replacement

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