Dyno 3
Tanabe Medalion TouringExhaust
213.4 HP 153.1 TQ
Pros
2NR was fortunate enough to get our hands on Tanabe's newest 60mm Touring Medalion exhaust. Rated under 93 decibels, the unit is slated as one of the most Cop-friendly exhausts on the market today. The 2.2 liter came alive as the engine spun the dynos with a 4.1 peak and 5.3 ft-lb. of torque gain over the previous K&N run. The largest gains in horsepower were found directly at the midrange from 4200 rpm to 5900 rpm with a gain of five. The true horsepower was extracted after VTEC crossover as 6100 rpm to redline displayed a consistent gain of 6 hp. Torque numbers were found to be significant in the same position as hp and impressed us from 6100 to redline as a marginal gain of 9 hp was uncorked.
Cons
For those who are more on the frail side, attempting to remove the factory exhaust can lead to serious back injuries. Keep a buddy handy when removing the exhaust hangers and installing the new Tanabe Exhaust.
Notes
While most exhaust companies use the standard wool or fiberglass packing, Tanabe has developed the Medalion exhaust with sound suppressing material called Advantex. This material has the ability to outlast its predecessors while enabling the exhaust system to last for a longer period without blowing out.
Temperature
Air temperature: 77.5 degrees FahrenheitTemperature difference from previous run: +1.33 degrees Fahrenheit
Parts
Exhaust, nuts and bolts, gaskets, stickers, instructions
Tools
10- and 12mm combination wrench, 10- and 12mm socket, ratchet
Installation Time
1.3 hours
| 2500 to 3500 HP range: 0 to 2 | 2500 to 3500 TQ range: 2 to 3 |
| 3500 to 5500 HP range: 1 to 4 | 3500 to 5500 TQ range: 3 to 4 |
| 5500 to red line HP range: 3 to 6 | 5500 to red line TQ range: 4 to 9 |
| Peak HP 213.4 | Peak TQ 153.1 |
Dyno 4
Buddy Club
Racing Spec
Condenser
215.2 HP 154TQ
Pros
Buddy Club has developed a 2 in 1 condenser unit that combines grounding and voltage stabilization in one. Slated by Buddy Club to improve fuel economy and smoother engine operation, the black box with a see-through internal system displays four built-in condensers that constantly keep charge while delivering voltage to the add-on wires.
Cons
Although Buddy Club provided the necessary mounting bracket, finding an ideal location took some creative thought. We used a set of aluminum spacers along with washers not provided in the kit to mount the unit beside the fuse box. While Buddy Club does provide double-sided tape, we wanted a permanently secured unit that wouldn't fall off after a few months.
Notes
While installing the unit, we mounted the three additional grounding wires to the intake manifold, firewall, and engine block. Be sure not to attach the wires to the valve cover or fuel rail as they are shrouded in rubber insulation and provide minimal voltage current.
Conclusion
In less than a days work, we were able to extract 8.4 hp and 11.1 ft-lb of torque to the wheels. Driving impressions were done while grinning from ear to ear as the throaty exhaust and deep intake roar came alive with every drop of the hammer. With additional cams and some fuel tuning, we're banking that this S2K can smoke those cocky V-8 owners.
Temperature
Air temperature: 79.7 degrees FahrenheitTemperature difference from previous
run: +2.2 degrees Fahrenheit
Parts
Wire ties, adhesive tape, nuts and bolts, stickers, instructions
Tools
Allen wrench, 10mm combination wrench, 10mm socket, ratchet, Phillips screwdriver
By Joey Leh
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