BMW 5 Series Performance Chips
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- Blow Off Valve(14)
- Boost Controller(3)
- Engine Internals(3)
- Fuel System(1)
- Intercooler Kit(3)
- Nitrous Kits(4)
BMW Oxygen Sensor Power Chip
Surge Engineering
Listing Price:
$199.99
Selling Price:
$99.99
Info: Installs on your O2 sensor
E30 E34 Performance Chip
custom
Listing Price:
$199.99
Selling Price:
$149.99
Info: Adds 15hp/15 ft/lbs tq!
Listing Price:
$149.99
Selling Price:
$84.99
Info: Reset tool for 1982-2000 BMWs only.
Performance Chip E30 E28
Custom
Listing Price:
$149.99
Selling Price:
$89.99
Info: ECU ending in 021 or 027 24pin
Listing Price:
$149.99
Selling Price:
$89.99
Info: Fits 93-95 525i/t & 93-95 325i
Gain 22HP - 22 ft/lbs tq!
Stage 3 Surge O2 Chip Combo
Surge Engineering
Listing Price:
$499.99
Selling Price:
$299.99
Info: Stage 3
"This site has a huge selection! They had parts I couldn't find other places. Placing the order was simple and the parts looked great installed."