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Jet Performance 4.0L Powertech Stage 1 Performance Chip for 1991 Jeep with 4.0L Engine & 5-Speed Transmission 99112

SKU
RC-99112
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Computer controlled engines on all new cars and trucks are run by programmed chips that tellthe engine what to do.
Special Price $359.16 Regular Price $448.95
Jet Performance 99112

Computer controlled engines on all new cars and trucks are run by programmed chips that tellthe engine what to do. Factory chips compromise between fuel economy and performance. The Jet Powertech Performance Chip replaces the stock computer chip and maximizes various performance characteristics. New programming adjusts spark timing & the air/fuel ratio to tune the engine for maximum power when you need it. Provides improved performance under demanding conditions such as towing & wide open throttle acceleration. Installs in less than 30 minutes and is legal in all 50 states.

 

Fitment:

1991 Jeep Wrangler YJ
1991 Jeep Cherokee XJ

 

Parts Included:

JET Power Control Module
More Information
Searchable Sku99112
ManufacturerJet Performance

Jet Performance 4.0L Powertech Stage 1 Performance Chip for 1991 Jeep with 4.0L Engine & 5-Speed Transmission 99112