JB4 Tuners

Showing 49–60 of 161 results

JB4 ECU Tuner for Porsche 992 and 992.2 (Carrera, S, T, GTS)
Sale! Original price was: $779.00.Current price is: $97.38. Select options This product has multiple variants. The options may be chosen on the product page
JB4 ECU Tuner for Porsche 992 Turbo & Turbo S
Sale! Original price was: $1,499.00.Current price is: $92.21. Add to cart
JB4 ECU Tuner for VW Jetta and Golf EA211 1.4L TSI (Group 10)
Sale! Original price was: $509.00.Current price is: $84.83. Select options This product has multiple variants. The options may be chosen on the product page
JB4 ECU Tuner for VW MQB Golf 1.8TSI & Audi 1.8T (US-Spec, 170 HP)
Sale! Original price was: $479.00.Current price is: $95.80. Add to cart
JB4 ECU Tuning Module for 2025+ Audi B10 S5 and SQ5 Models
Sale! Original price was: $699.00.Current price is: $99.86. Add to cart
JB4 Front Active Spoiler Delete Module – 2022+ Toyota Tundra
Sale! Original price was: $29.00.Current price is: $19.33. Select options This product has multiple variants. The options may be chosen on the product page
JB4 Fuel Pressure Upgrade Kit for BMW B48, B58, S58, and A90 Supra Platforms
Sale! Original price was: $175.00.Current price is: $87.50. Select options This product has multiple variants. The options may be chosen on the product page
JB4 Fuel Wire Add-On Kit for Kia Stinger, Genesis G70, and Infiniti VR30 (Q50/Q60)
Sale! Original price was: $30.00.Current price is: $20.00. Add to cart
JB4 G5 Replacement Control Board and Enclosure for N54
Sale! Original price was: $175.00.Current price is: $87.50. Add to cart
JB4 Gen3B Tuner Module — Group 8
Sale! Original price was: $559.00.Current price is: $93.17. Add to cart
JB4 Group 13 Tuner for VW Mk6/Mk7 2.0TSI Platforms (GTI, R, GLI, CC, S3, Tiguan)
Sale! Original price was: $559.00.Current price is: $93.17. Add to cart
JB4 Group 14 Tuner for Audi B8/B8.5 with EA888 Gen2 2.0T Engine
Sale! Original price was: $559.00.Current price is: $93.17. Add to cart

Showing 49–60 of 161 results