Jabba have state-of-the-art rolling road facilities. Each run was calibrated first to ensure reliable readouts. As usual, everything was carried out to impeccable standards.

Run 1 - Rolling road of stock exhaust (with Revo switched off) 

The standard 1.8T engine managed 157.4 Hp.

Run 2 - Rolling road of Jetex cat-back exhaust (with Revo switched off) 

+4.2 Hp or 2.7% to 161.6 Hp.

Run 3 - Rolling road of Jetex full exhaust with downpipe and sports cat minus mid-silencer (with Revo switched off) 

+11 Hp or 7% to 168.4 Hp.

Run 4 - Rolling road of stock exhaust (with Revo switched on) 

The remapped 1.8T engine managed 207.6 Hp.

Run 5 - Rolling road of Jetex cat-back exhaust (with Revo switched on) 

+5.2 Hp or 2.5% to 212.8 Hp.

Run 6 - Rolling road of Jetex full exhaust with downpipe and sports cat minus mid-silencer (with Revo switched on) 

+14.1 Hp or 6.8% to 221.7 Hp.

 The graph to the right represents runs 1 to 3

 The graph to the right represents runs 4 to 6

The rolling road tests show the improvement in horsepower by replacing the standard exhaust with either a Jetex cat-back exhaust or Jetex large bore downpipe and sports cat. Not only will there be improved engine performance, but also a sportier look and sound.