Here’s the list of all our tuning files for Jaguar S Type 4.2 V8 R 400hp. They can up its engine’s performance by a few to several dozen percent.

Jaguar S Type All 4.2 V8 R 400hp
Engine ECU
Denso MB079700
Engine Number
AJ34
|
Stage 1
Stage 2
|
Original | After Tuning | Difference |
|---|---|---|---|
| Power | 400 | 428 | + 28 |
| Torque | 541Nm | 575Nm | + 34 |
| Price | 130,00 € | ||
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