

The GruppeM exhaust system was developed capitalising on expertise gained from our many years of air intake development. As a result of repeated testing and trials, we have arrived at the optimum pipe diameters and layouts to create an ideal feeling of power. Notably, by being matched with the Ram-Air System, the Titanium Series, accomplishing drastic weight reduction, represents real advantage that is worthy of comparison to the ultimate exhaust. Characteristic of titanium, that dry, high-pitch exhaust note and heat generated colour gradation manifest a racy atmosphere, while the stainless steel series produce a gentle, uplifting tone. Consideration also has been given to installation, to make the process straightforward and stress-free............? Since we know so much about air intake systems, we want to offer total coordination by bringing you exhaust systems of quality worthy of the GruppeM name.

| Maker | Vehicle model | Material | Pipe | Tail | Price | Remarks |
| ASTON MARTIN | V8 VANTAGE | Titan | 62 |
90 x 24 |
¥ 580,000 | Titanium |
| BMW | E46 M3 | Titan | 60 |
70 x 4 |
¥ 300,000 | Titanium |
| E92 M3 |
Titan | 70 |
80 x 4 |
¥ 476,000 | Titanium | |
| FERRARI | 360 MODENA | Stainless | 50-φ60 |
1150VAL x 2 |
¥ 380,000 | |
| F355 | Stainless | 50-φ60 |
1150VAL x 2 |
¥ 320,000 | F1 heat shield plate processing | |
| 348 | Stainless | 50-φ60 |
1150VAL x 2 |
¥ 320,000 | ||
| PORSCHE | 997 TURBO | Stainless | 60 |
70 x 4 |
¥ 580,000 | With catalyst |
| 996 TURBO | Stainless | 60 |
100 x 2 |
¥ 580,000 | With catalyst | |
| 996 CARRERA 2/4/S | Stainless | 60 |
100 x 2 |
¥ 270,000 | Not available for GT3 | |
| 993 CARRERA 2/4/S | Stainless | 60 |
90 x 2 |
¥ 250,000 | ||
| 964 TURBO | Stainless | 75 |
100 x 2 |
¥ 250,000 | With wastegate pipe | |
| 964 CARRERA 2/4/S | Stainless | 75 |
90 |
¥ 240,000 | ||
| 968 | Stainless | 60 |
90 |
¥ 230,000 | ||
| BOXSTER (2.5L) | Stainless | 50 |
75 x 2 |
¥ 220,000 | ||
| HONDA | NSX NA1 TYPE1 | Stainless | 50 |
80 x 2 |
¥ 280,000 | Not available for 3.2 |
